BALANCEO EJERCICIOS
Authored by Verónica Janeth Romero Rosales
Chemistry
University
Used 2+ times
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12 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
CuS + HNO3 --> Cu(NO3)2 + S + H2O + NO
(a)
2.
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1 min • 1 pt
𝑁𝑎2𝐶𝑂3 + 𝐶𝑎(𝑂𝐻)2 → 𝑁𝑎𝑂𝐻 + 𝐶𝑎𝐶𝑂3
(a)
3.
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1 min • 1 pt
FeCl2 + H2O2 + HCl --> FeCl3 + H2O
(a)
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Ca3(PO4)2 + SiO2 + C --> CaSiO3 + P4 + CO
(a)
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Cu + HNO3 --> Cu(NO3)2 + H2O + NO
(a)
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Zn + HNO3 ---> Zn(NO3)2 + H2O + NH4 NO3
(a)
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
I2 + Na2S2O3 --> Na2S4O6 + NaI
(a)
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