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Chemistry, 06.05.2021 04:00, myronpacis1128
Se realizó un análisis para determinar la
composición iónica de tres muestras de suelo. Los
resultados del análisis se presentan en la siguiente
tabla:
MUESTRA 1
MUESTRA 2
MUESTRA 3
Na
Co2
cr
3
PO4
NHA
kt
50,-
NO3
Cat2
K
Na
9. De acuerdo con la información anterior, es muy
probable que en la muestra 3 se encuentren las
sales:
a. CaCl2, Ca3(PO4)2 y Nazca
b. NaCl, CaCl2, Ca3(PO4)2 y Na3PO4
c. Nazca, CaCl2, Ca3(PO4)2 y Na3PO4
d. NaCl, Na(PO4)3 y Ca3(PO4)2
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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Se realizó un análisis para determinar la
composición iónica de tres muestras de suelo. Los
r...
r...
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