### ¡Hola estimados amigos! <div class="text-justify">En química existen varios tipos de análisis cuantitativos que permiten determinar la concentración de los componentes de una muestra, entre ellos podemos mencionar el análisis gravimétrico, el cual se basa en determinar la cantidad del analito (sustancia buscada) presente en una determinada muestra por medio de la pesada, convirtiendo el compuesto deseado en un compuesto de composición definida, que sea de fácil separación y pesada. # Por lo que a partir de los datos del peso de la muestra y del precipitado se pueden realizar los cálculos para determinar la composición de la muestra o calcular la cantidad de analito presente. Dentro del análisis gravimétrico se encuentra la gravimetría directa e indirecta, es por ello que resulta importante el conocimiento de cómo se pueden emplear los datos de los pesos obtenidos para así calcular la concentración en cada caso. <center>Fuente: @yusvelasquez</center> Comenzaremos en este post con el estudio de la gravimétria indirecta que resulta un poco más compleja, en donde la determinación de la concentración del analito se basa en la medición del cambio de masa de la muestra ocasionado por la pérdida del analito, por ejemplo la determinación de la cantidad de agua que contiene un alimento se puede realizar calentando la muestra hasta una temperatura en la que el agua se evapore, luego se pesa la muestra final y por diferencia se determina la cantidad de agua presente. Por otra parte, la concentración de analito se puede determinar basados en la masa de un compuesto formado por una reacción en la que interviene el analito, por lo que esta químicamente relacionado con él, con lo que se obtiene una medición indirecta de la masa que existía en la muestra original. En estos casos donde no se puede calcular directamente la concentración del analito, se hace uso de ecuaciones para obtener su concentración. ### Cálculos de gravimetría indirecta <center></center> Cuando se tienen dos sustancias puras, se aíslan, se pesan para luego de ser sometidas a una determinada acción química o por un nuevo análisis del material se obtiene información de alguno de los dos componentes, por medio del cual se determina su composición y el otro componente se determina por diferencia. **_Aplicación_** Cuando se analizó una muestra que pesaba 0.03575 gramos de KCl y NaCl se obtuvieron 0.0774 gramos de K<sub>2</sub>PtCl<sub>6</sub>. _Incógnita_: Calcular el porcentaje en que se encuentran los cloruros en la muestra analizada. El planteamiento es el siguiente: <center></center> Con la información presentada se puede escribir la siguiente ecuación: <center></center> Como podemos observar en la imagen del planteamiento, el precipitado formado se puede relacionar con el factor gravimétrico con el KCl, calculando así los gramos de KCl por medio de las siguientes ecuaciones: <center></center> Una vez calculados los gramos del KCl ahora por diferencia se pueden calcular los gramos de NaCl despejando de la primera ecuación planteada: <center></center> Finalmente se pueden calcular los porcentajes de los cloruros presentes en la muestra <center></center> La muestra consiste entonces en 35.66% de NaCl y 64.34% de KCl <center></center> Cuando dos sustancias químicas puras se aíslan y se pesan, para luego ser convertidas en compuestos diferentes, obteniendo nuevamente los pesos combinados y que mediante el uso de sistemas de ecuaciones se establecen ecuaciones independientes para obtener las incógnitas. **_Aplicación_** Una muestra de 0.25g se analiza y se obtiene una mezcla de cloruros de potasio y sodio que pesa 0.059g. Un tratamiento posterior con nitrato de plata produce 0.1225g de cloruro de plata. _Incógnita_: Calcular el porcentaje de K<sub>2</sub>O y Na<sub>2</sub>O en la muestra. El planteamiento es el siguiente: <center></center> Con la información presentada se puede escribir la siguiente ecuación <center> X = gramos de KCl Y = gramos de NaCl</center> <center></center> Como podemos observar en el planteamiento, el precipitado en este caso está relacionado con ambos compuestos, el KCL y el NaCl, por lo que debemos calcular cuánto AgCl se formó a partir de cada uno aplicando el factor gravimétrico. - **_Cálculo de los gramos de AgCl obtenidos a partir del KCl_** <center></center> - **_Cálculo de los gramos de AgCl obtenidos a partir del NaCl_**  Con ambas expresiones podemos escribir la siguiente ecuación <center></center> Se tiene ahora un sistema de dos ecuaciones con dos incognitas <center></center> Resolviendo se tienen los siguientes resultados <center></center> La mezcla contiene 0.0416 gramos de KCl y 0.017 gramos de NaCL. Aplicando el factor gravimétrico podemos dar respuesta a la incógnita <center></center> Como podemos observar resulta muy importante identificar el tipo de cálculo gravimétrico que se debe realizar para así obtener los datos necesarios y determinar la concentración del analito en la muestra. ### ¡Espero que la información presentada sea de gran utilidad, gracias por leer! **_Referencias_** - Harvey, D.(2002). Química Analítica moderna. Mc Graw Hill. - Hamilton, Simpson y Elis (1988). Cálculos de Química Analítica. Mc Graw Hill </div>
| author | yusvelasquez |
|---|---|
| permlink | determinacion-de-la-concentracion-de-un-analito-por-gravimetria-indirecta |
| category | hive-196387 |
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| created | 2021-12-19 01:42:18 |
| last_update | 2021-12-19 01:45:51 |
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| root_title | "Determinación de la concentración de un analito por gravimetría indirecta" |
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| dhimmel | 0 | 242,489,364,299 | 16.25% | ||
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| jerrybanfield | 0 | 21,115,023,570 | 5.2% | ||
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| helo | 0 | 1,035,119,049 | 32.5% | ||
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| samminator | 0 | 11,946,730,344 | 6.5% | ||
| robinhaney | 0 | 1,456,731,101 | 2.6% | ||
| zerotoone | 0 | 982,270,474 | 2.6% | ||
| kalinka | 0 | 998,980,153 | 2.6% | ||
| lorenzor | 0 | 8,063,956,091 | 50% | ||
| aboutyourbiz | 0 | 947,091,329 | 5.2% | ||
| alexander.alexis | 0 | 31,881,153,625 | 65% | ||
| ew-and-patterns | 0 | 9,611,027,875 | 3% | ||
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| upme | 0 | 1,587,575,154 | 2.6% | ||
| meno | 0 | 16,195,832,060 | 2.6% | ||
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| enzor | 0 | 1,518,793,197 | 32.5% | ||
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| lottje | 0 | 558,980,780 | 65% | ||
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| steveconnor | 0 | 3,332,180,053 | 2.6% | ||
| sankysanket18 | 0 | 1,497,293,898 | 32.5% | ||
| dbddv01 | 0 | 1,395,451,975 | 16.25% | ||
| johnspalding | 0 | 1,131,448,389 | 2.6% | ||
| nicole-st | 0 | 903,808,399 | 2.6% | ||
| cataluz | 0 | 516,029,897 | 2.6% | ||
| amestyj | 0 | 313,622,038,475 | 45% | ||
| sandracarrascal | 0 | 115,854,983,329 | 45% | ||
| skycae | 0 | 660,594,435 | 5.2% | ||
| cahlen | 0 | 661,268,205 | 2.6% | ||
| egotheist | 0 | 492,324,285 | 6.5% | ||
| kenadis | 0 | 17,358,828,751 | 65% | ||
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| tolustx | 0 | 5,113,092,030 | 38.25% | ||
| straykat | 0 | 983,891,881 | 2.6% | ||
| zipsardinia | 0 | 577,102,464 | 5.2% | ||
| aamin | 0 | 7,463,053,029 | 32.5% | ||
| spydo | 0 | 8,699,020,347 | 2.6% | ||
| danaedwards | 0 | 674,011,940 | 5.2% | ||
| sco | 0 | 20,347,356,923 | 65% | ||
| jim888 | 0 | 708,137,241,725 | 22% | ||
| phgnomo | 0 | 645,025,975 | 2.6% | ||
| ennyta | 0 | 967,279,511 | 50% | ||
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| gordon92 | 0 | 735,901,691 | 2.6% | ||
| stahlberg | 0 | 1,189,640,660 | 2.6% | ||
| gabrielatravels | 0 | 4,635,805,679 | 1.82% | ||
| cordeta | 0 | 885,147,581 | 5.2% | ||
| carn | 0 | 1,369,177,423 | 4.68% | ||
| eliaschess333 | 0 | 9,198,940,770 | 50% | ||
| branbello | 0 | 2,308,360,280 | 12.01% | ||
| hetty-rowan | 0 | 1,099,357,763 | 2.6% | ||
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| kieranstone | 0 | 1,037,225,810 | 2.6% | ||
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| endopediatria | 0 | 689,991,906 | 20% | ||
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| proto26 | 0 | 1,640,247,653 | 5.2% | ||
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| tomastonyperez | 0 | 16,678,946,303 | 50% | ||
| bil.prag | 0 | 1,648,456,066 | 0.26% | ||
| elvigia | 0 | 10,927,116,336 | 50% | ||
| sanderjansenart | 0 | 4,308,247,672 | 2.6% | ||
| karupanocitizen | 0 | 22,214,234,885 | 45% | ||
| vittoriozuccala | 0 | 1,787,150,602 | 2.6% | ||
| qberry | 0 | 3,202,308,886 | 2.6% | ||
| frissonsteemit | 0 | 1,099,769,239 | 2.6% | ||
| rambutan.art | 0 | 1,030,289,791 | 5.2% | ||
| flyerchen | 0 | 624,128,531 | 2.6% | ||
| blainjones | 0 | 10,943,775,045 | 3.75% | ||
| gadrian | 0 | 77,237,162,253 | 48.75% | ||
| cryptocoinkb | 0 | 6,025,613,409 | 2.6% | ||
| anyelina93 | 0 | 180,507,980,683 | 45% | ||
| machnbirdsparo | 0 | 12,029,589,327 | 38.25% | ||
| garybilbao | 0 | 5,644,323,061 | 30% | ||
| de-stem | 0 | 34,845,395,754 | 64.35% | ||
| serylt | 0 | 2,954,940,266 | 63.7% | ||
| gogreenbuddy | 0 | 213,990,136,485 | 5.2% | ||
| josedelacruz | 0 | 3,885,404,778 | 50% | ||
| oscurity | 0 | 2,645,353,466 | 1.3% | ||
| mariusfebruary | 0 | 599,666,325 | 2.08% | ||
| outtheshellvlog | 0 | 781,068,567 | 2.6% | ||
| sawyn | 0 | 613,146,501 | 2.6% | ||
| erickyoussif | 0 | 727,471,770 | 100% | ||
| meanbees | 0 | 11,470,127,915 | 10% | ||
| michaelwrites | 0 | 859,599,580 | 32.5% | ||
| indigoocean | 0 | 1,055,627,614 | 2.6% | ||
| deholt | 0 | 3,744,235,878 | 55.25% | ||
| diabonua | 0 | 4,311,513,472 | 2.6% | ||
| bushradio | 0 | 520,247,418 | 5.2% | ||
| jmjury | 0 | 871,581,541 | 2.6% | ||
| minerthreat | 0 | 2,601,326,829 | 2.6% | ||
| stevenwood | 0 | 2,392,355,705 | 1.73% | ||
| temitayo-pelumi | 0 | 5,373,125,548 | 65% | ||
| andrick | 0 | 842,907,541 | 50% | ||
| yusvelasquez | 0 | 80,014,859,251 | 45% | ||
| motherofalegend | 0 | 8,289,346,584 | 32.5% | ||
| doctor-cog-diss | 0 | 2,123,421,309 | 65% | ||
| trisolaran | 0 | 1,410,480,785 | 2.6% | ||
| marcuz | 0 | 1,739,678,134 | 32.5% | ||
| acont | 0 | 32,270,850,398 | 50% | ||
| uche-nna | 0 | 4,680,923,928 | 4.16% | ||
| anaestrada12 | 0 | 1,847,480,055 | 100% | ||
| dzoji | 0 | 1,501,050,627 | 5.2% | ||
| hardaeborla | 0 | 3,839,038,201 | 22.5% | ||
| cheese4ead | 0 | 3,264,002,264 | 2.6% | ||
| gaottantacinque | 0 | 343,069,600 | 100% | ||
| blewitt | 0 | 8,615,524,163 | 0.31% | ||
| pinedaocl | 0 | 1,890,110,999 | 45% | ||
| drsensor | 0 | 1,419,556,635 | 52% | ||
| doodle.danga | 0 | 548,241,794 | 5.2% | ||
| olumzy | 0 | 3,773,960,729 | 1.56% | ||
| ilovecryptopl | 0 | 827,205,428 | 4.16% | ||
| bflanagin | 0 | 5,817,928,343 | 2.6% | ||
| ubaldonet | 0 | 1,737,903,266 | 80% | ||
| armandosodano | 0 | 19,520,404,882 | 2.6% | ||
| melor9 | 0 | 580,084,541 | 2.6% | ||
| sadbear | 0 | 869,384,891 | 2.6% | ||
| cyberspacegod | 0 | 1,410,486,701 | 100% | ||
| marivic10 | 0 | 971,126,746 | 2.6% | ||
| reinaseq | 0 | 6,673,259,651 | 100% | ||
| vixmemon | 0 | 1,471,228,852 | 3.9% | ||
| yaelg | 0 | 931,779,416 | 1.56% | ||
| kylealex | 0 | 4,548,065,568 | 10% | ||
| gasaeightyfive | 0 | 493,887,606 | 100% | ||
| rubenp | 0 | 6,510,944,993 | 45% | ||
| cleanplanet | 0 | 16,369,322,618 | 1.56% | ||
| carlir | 0 | 223,370,026,513 | 45% | ||
| minimining | 0 | 944,352,630 | 2.6% | ||
| lupafilotaxia | 0 | 578,269,456,126 | 45% | ||
| fran.frey | 0 | 4,105,312,688 | 50% | ||
| perpetuum-lynx | 0 | 1,953,813,552 | 63.7% | ||
| alaiza | 0 | 117,849,900,820 | 45% | ||
| thelittlebank | 0 | 7,822,716,504 | 2.6% | ||
| pboulet | 0 | 27,029,997,840 | 32.5% | ||
| javyeslava.photo | 0 | 685,343,170 | 1.56% | ||
| josesalazar200 | 0 | 2,840,056,418 | 5.2% | ||
| stem-espanol | 0 | 48,067,364,903 | 100% | ||
| voter000 | 0 | 232,075,096 | 0.7% | ||
| crassipes | 0 | 90,101,297,423 | 45% | ||
| cribbio | 0 | 1,114,455,903 | 100% | ||
| cliffagreen | 0 | 835,892,574 | 10% | ||
| aleestra | 0 | 14,550,287,255 | 80% | ||
| palasatenea | 0 | 1,491,772,376 | 2.6% | ||
| the.success.club | 0 | 2,254,898,660 | 2.6% | ||
| chickenmeat | 0 | 1,069,470,295 | 2.6% | ||
| unbiasedwriter | 0 | 535,866,024,638 | 45% | ||
| jackofcrows | 0 | 871,818,557 | 2.6% | ||
| chucho27 | 0 | 227,263,381,566 | 45% | ||
| meanroosterfarm | 0 | 1,286,263,013 | 32.5% | ||
| agrovision | 0 | 18,228,788,731 | 45% | ||
| brianoflondon | 0 | 14,954,009,603 | 0.78% | ||
| giulyfarci52 | 0 | 1,677,563,734 | 50% | ||
| dgalan | 0 | 411,767,293,106 | 45% | ||
| steemcryptosicko | 0 | 10,895,457,124 | 1.04% | ||
| abneagro | 0 | 15,679,805,821 | 45% | ||
| cakemonster | 0 | 4,762,919,054 | 5.2% | ||
| cowpatty | 0 | 1,358,792,521 | 32.5% | ||
| stem.witness | 0 | 333,385,610,559 | 65% | ||
| witkowskipawel | 0 | 836,540,835 | 2.6% | ||
| noeliazul | 0 | 887,001,804 | 19.12% | ||
| pablo1601 | 0 | 19,270,869,016 | 19.12% | ||
| devann | 0 | 11,110,479,578 | 4% | ||
| autobodhi | 0 | 634,655,343 | 5.2% | ||
| robmojo | 0 | 781,093,520 | 1.04% | ||
| edgarare1 | 0 | 1,421,734,789 | 38.25% | ||
| wilmer14molina | 0 | 3,110,869,580 | 50% | ||
| bit4bit | 0 | 7,592,108,073 | 5.2% | ||
| vaultec | 0 | 5,984,142,805 | 12% | ||
| steemstorage | 0 | 5,866,133,398 | 5.2% | ||
| aqua.nano | 0 | 3,462,973,801 | 100% | ||
| mintymile | 0 | 986,085,037 | 30.6% | ||
| steemegg | 0 | 680,408,682 | 2.6% | ||
| edithbdraw | 0 | 550,259,557 | 2.6% | ||
| esclavos75 | 0 | 3,114,188,187 | 19.12% | ||
| crowdwitness | 0 | 16,818,254,542 | 32.5% | ||
| ctime | 0 | 22,968,285,773 | 2.5% | ||
| hairgistix | 0 | 2,770,556,382 | 2.6% | ||
| limka | 0 | 892,684,754 | 77.72% | ||
| bluemaskman | 0 | 536,359,488 | 2.6% | ||
| cryptological | 0 | 671,451,345 | 2.6% | ||
| steemean | 0 | 10,049,227,969 | 5% | ||
| proxy-pal | 0 | 947,564,090 | 5.2% | ||
| newton666 | 0 | 1,139,079,881 | 32.5% | ||
| jackramsey | 0 | 715,340,296 | 3.64% | ||
| ambifokus | 0 | 1,092,001,648 | 0.78% | ||
| photographercr | 0 | 1,985,777,054 | 1.04% | ||
| epicdice | 0 | 1,617,883,668 | 1.56% | ||
| iamsaray | 0 | 1,606,507,949 | 2.6% | ||
| gadrian-sp | 0 | 1,559,318,534 | 48.75% | ||
| deeanndmathews | 0 | 1,370,667,550 | 2.6% | ||
| robibasa | 0 | 21,580,694,313 | 10% | ||
| newtrailers | 0 | 903,266,100 | 5.2% | ||
| fractalfrank | 0 | 4,257,873,380 | 2.6% | ||
| tggr | 0 | 621,718,394 | 1.3% | ||
| walterprofe | 0 | 27,657,930,617 | 32.5% | ||
| zeruxanime | 0 | 10,391,697,029 | 32.5% | ||
| afarina46 | 0 | 1,796,754,733 | 32.5% | ||
| titan-c | 0 | 1,467,639,056 | 5.2% | ||
| imbartley | 0 | 745,321,569 | 24.37% | ||
| mind.force | 0 | 832,176,814 | 1.3% | ||
| babytarazkp | 0 | 3,006,379,756 | 40% | ||
| aicoding | 0 | 512,251,689 | 2.6% | ||
| abh12345.stem | 0 | 2,618,167,441 | 70% | ||
| knightsunited | 0 | 853,546,791 | 5.2% | ||
| nazer | 0 | 2,349,485,603 | 32.5% | ||
| elianaicgomes | 0 | 6,322,299,749 | 7.5% | ||
| rosana6 | 0 | 1,126,132,595 | 2.6% | ||
| steemstem-trig | 0 | 5,255,489,701 | 65% | ||
| yggdrasil.laguna | 0 | 614,536,974 | 70% | ||
| mrhaldar | 0 | 2,115,309,851 | 2.6% | ||
| atheistrepublic | 0 | 4,653,717,552 | 2.6% | ||
| cd-stem | 0 | 518,456,626 | 100% | ||
| jgb | 0 | 12,523,457,205 | 42.75% | ||
| delilhavores | 0 | 1,345,786,474 | 6.5% | ||
| hjmarseille | 0 | 1,843,147,293 | 45.5% | ||
| roamingsparrow | 0 | 721,863,449 | 2.6% | ||
| abachon | 0 | 1,612,413,915 | 2.6% | ||
| jeffmackinnon | 0 | 2,955,987,395 | 13% | ||
| onestop | 0 | 766,634,277 | 2.6% | ||
| itzninjafool | 0 | 540,037,471 | 2.6% | ||
| mengene | 0 | 2,811,277,808 | 32.5% | ||
| nerdvana | 0 | 3,079,721,521 | 5.2% | ||
| doppley | 0 | 748,262,961 | 38.25% | ||
| andreina57 | 0 | 1,206,745,588 | 32.5% | ||
| solcycler | 0 | 838,606,101 | 32.5% | ||
| laruche | 0 | 17,731,859,147 | 0.39% | ||
| hornetsnest | 0 | 4,265,003,158 | 2.6% | ||
| dbuzz | 0 | 26,962,367,936 | 0.5% | ||
| alphahippie | 0 | 790,245,471 | 32.5% | ||
| stemsocial | 0 | 61,044,882,669 | 65% | ||
| peterpanpan | 0 | 1,079,360,612 | 1.04% | ||
| anahid | 0 | 1,684,917,632 | 38.25% | ||
| gradeon | 0 | 941,300,689 | 5.2% | ||
| the100 | 0 | 3,166,493,273 | 2.6% | ||
| ciderjunkie | 0 | 678,298,271 | 2.6% | ||
| hiveonboard | 0 | 10,132,048,893 | 2.6% | ||
| ninnu | 0 | 571,855,630 | 0.26% | ||
| kiemurainen | 0 | 2,012,797,165 | 2.18% | ||
| ecency | 0 | 369,762,846,191 | 1% | ||
| aquarius.academy | 0 | 37,395,065,972 | 100% | ||
| danielapevs | 0 | 701,504,820 | 1.04% | ||
| noelyss | 0 | 44,020,074,303 | 98% | ||
| nazaleo | 0 | 19,876,275,265 | 45% | ||
| quinnertronics | 0 | 4,281,047,985 | 2% | ||
| ecency.stats | 0 | 386,316,565 | 1% | ||
| vicnzia | 0 | 2,176,024,465 | 2.6% | ||
| treefiddybruh | 0 | 1,230,204,192 | 2.6% | ||
| chaodietas | 0 | 56,719,776,789 | 45% | ||
| artsyproxy | 0 | 1,260,184,649 | 5.2% | ||
| pfwaus | 0 | 853,887,518 | 100% | ||
| liriadis | 0 | 2,323,211,721 | 32.5% | ||
| surya2adiga | 0 | 2,190,020,511 | 2.6% | ||
| dorkpower | 0 | 2,484,153,673 | 70% | ||
| sunnyag | 0 | 501,600,612 | 2.6% | ||
| chubb149 | 0 | 1,611,486,641 | 7.8% | ||
| cosplay.hadr | 0 | 1,065,239,852 | 5.2% | ||
| hadrgames | 0 | 1,121,127,937 | 5.2% | ||
| rawecz | 0 | 948,729,594 | 5.2% | ||
| maar | 0 | 609,239,452 | 65% | ||
| bubblegif | 0 | 1,793,111,181 | 2.6% | ||
| brofund-stem | 0 | 2,641,015,976 | 70% | ||
| meritocracy | 0 | 58,089,408,112 | 0.52% | ||
| sillybilly | 0 | 524,455,716 | 100% | ||
| he-index | 0 | 3,758,892,793 | 15% | ||
| verite | 0 | 4,313,623,625 | 32.5% | ||
| derppunk | 0 | 986,730,594 | 2.6% | ||
| dcrops | 0 | 24,213,983,997 | 2.6% | ||
| rondonshneezy | 0 | 573,211,277 | 2.6% | ||
| mundo.curioso | 0 | 392,412,036 | 100% | ||
| krishu.stem | 0 | 732,650,062 | 100% | ||
| scholaris.stem | 0 | 1,670,649,230 | 100% | ||
| cbridges573 | 0 | 1,359,263,688 | 3.75% | ||
| bananass | 0 | 2,641,414,560 | 3.9% | ||
| adamada.stem | 0 | 1,001,321,891 | 100% | ||
| nanggroe1 | 0 | 611,972,923 | 2.6% | ||
| limn | 0 | 755,881,245 | 2.6% | ||
| wizzitywillican | 0 | 1,156,449,929 | 100% | ||
| miroslaviv | 0 | 1,284,745,004 | 2.6% | ||
| merit.ahama | 0 | 826,815,845 | 1.56% | ||
| krrizjos18 | 0 | 2,675,611,044 | 32.5% | ||
| lxsxl | 0 | 1,983,003,922 | 2.6% | ||
| specialfeelings | 0 | 1,481,275,848 | 2.6% | ||
| pinkfloyd878 | 0 | 3,587,337,975 | 85% | ||
| cristanza42 | 0 | 35,715,264,511 | 45% | ||
| abstrads | 0 | 2,280,242,140 | 100% | ||
| joerhino | 0 | 7,770,293,408 | 6.5% | ||
| sidalim88 | 0 | 44,036,995,129 | 45% | ||
| cugel | 0 | 873,841,578 | 2.6% | ||
| artsofmarynowski | 0 | 507,522,931 | 50% | ||
| lawrence27 | 0 | 4,877,052,964 | 32.5% |
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| author | ecency |
|---|---|
| permlink | re-20211220t95257169z |
| category | hive-196387 |
| json_metadata | {"tags":["ecency"],"app":"ecency/3.0.16-welcome","format":"markdown+html"} |
| created | 2021-12-20 09:52:57 |
| last_update | 2021-12-20 09:52:57 |
| depth | 1 |
| children | 0 |
| last_payout | 2021-12-27 09:52:57 |
| cashout_time | 1969-12-31 23:59:59 |
| total_payout_value | 0.000 HBD |
| curator_payout_value | 0.000 HBD |
| pending_payout_value | 0.000 HBD |
| promoted | 0.000 HBD |
| body_length | 478 |
| author_reputation | 549,971,547,212,413 |
| root_title | "Determinación de la concentración de un analito por gravimetría indirecta" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 HBD |
| percent_hbd | 10,000 |
| post_id | 108,704,711 |
| net_rshares | 0 |
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| author | steemstem |
|---|---|
| permlink | re-yusvelasquez-determinacion-de-la-concentracion-de-un-analito-por-gravimetria-indirecta-20211220t093628428z |
| category | hive-196387 |
| json_metadata | {"app":"stemsocial"} |
| created | 2021-12-20 09:36:30 |
| last_update | 2021-12-20 09:36:30 |
| depth | 1 |
| children | 0 |
| last_payout | 2021-12-27 09:36:30 |
| cashout_time | 1969-12-31 23:59:59 |
| total_payout_value | 0.000 HBD |
| curator_payout_value | 0.000 HBD |
| pending_payout_value | 0.000 HBD |
| promoted | 0.000 HBD |
| body_length | 458 |
| author_reputation | 262,017,435,115,313 |
| root_title | "Determinación de la concentración de un analito por gravimetría indirecta" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 HBD |
| percent_hbd | 10,000 |
| post_id | 108,704,109 |
| net_rshares | 0 |
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