Resultados Biok.docx
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1- (NH4)2 SO4 Sobresaturada 2- 500 ml + 250 ml (NH4)2 SO4
Reactivo
Cantidad
H3BO3 Na2(B4O5(OH)4) + 8H2O NaCl % 0.85
0.1gr 0.025gr
61.8317 381.365
6.18317gr 9.534125gr
Gramos requeridos por mililitro 0.0618gr 0.0953gr
0.075gr
58.443
4.383225gr
0.0438gr
Soluto Solución Salina Reactivo Solución Salina Regulador de boratos Reactivo
0.1M 0.025M 0.075M
Peso molecular
Cantidad de Soluto 0.425
Gramos requeridos por litro
Sol’n 0.5
Cantidad 0.95 0.5
pH 7.8
Cantidad de mililitros 500ml
Mililitros 0.5 0.26136
Cantidad en Moles Ácido bórico Tetraborato de sodio NaCl
g = PmVM = (61.83g/mol)(0.01L)(0.1mol) = 0.0618gr
Reactivo
Cantidad
H3BO3 Na2(B4O5(OH)4) + 8H2O NaCl % 0.85
0.1gr 0.025gr
61.8317 381.365
6.18317gr 9.534125gr
Gramos requeridos por mililitro 0.0618gr 0.0953gr
0.075gr
58.443
4.383225gr
0.0438gr
Soluto Solución Salina Reactivo Solución Salina Regulador de boratos Reactivo
0.1M 0.025M 0.075M
Peso molecular
Cantidad de Soluto 0.425
Gramos requeridos por litro
Sol’n 0.5
Cantidad 0.95 0.5
pH 7.8
Cantidad de mililitros 500ml
Mililitros 0.5 0.26136
Cantidad en Moles Ácido bórico Tetraborato de sodio NaCl
g = PmVM = (61.83g/mol)(0.01L)(0.1mol) = 0.0618gr
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