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BALANCEO EJERCICIOS

Authored by Verónica Janeth Romero Rosales

Chemistry

University

Used 2+ times

BALANCEO EJERCICIOS
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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

2.

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1 min • 1 pt

𝑁𝑎2𝐶𝑂3 + 𝐶𝑎(𝑂𝐻)2 → 𝑁𝑎𝑂𝐻 + 𝐶𝑎𝐶𝑂3

3.

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1 min • 1 pt

FeCl2  + H2O2 + HCl     -->   FeCl3 + H2O

4.

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1 min • 1 pt

Ca3(PO4)2 + SiO2 + C --> CaSiO3 + P4 + CO

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Cu + HNO3    -->   Cu(NO3)2 + H2O + NO

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Zn + HNO3    ---> Zn(NO3)2 + H2O + NH4 NO3

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

I2 + Na2S2O3    --> Na2S4O6 + NaI

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