Balancing Chemical Equations (Challenging)

Balancing Chemical Equations (Challenging)

9th - 12th Grade

7 Qs

quiz-placeholder

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Balancing Chemical Equations (Challenging)

Balancing Chemical Equations (Challenging)

Assessment

Quiz

Chemistry

9th - 12th Grade

Practice Problem

Hard

112.35.c.8.E

Standards-aligned

Created by

Shane Pulliam

Used 8+ times

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7 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Indicate the respective coefficients needed to balance the chemical equation.

CaSi2(s) + SbCl3(s) Si(s) + Sb(s) + CaCl2(s)

Tags

112.35.c.8.E

2.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Indicate the respective coefficients needed to balance the chemical equation.

KBr(aq) + H2SO4(aq) + MnO2(aq) → KHSO4(aq) + MnSO4(s) + H2O(l) + Br2(l)

Tags

112.35.c.8.E

3.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Indicate the respective coefficients needed to balance the chemical equation.

PbCrO4(s) + HCl(aq) + FeSO4(s) PbCl2(s) + Cr2(SO4)3(s) + FeCl3(aq) + H2O(l) + Fe2(SO4)3(s)

Tags

112.35.c.8.E

4.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

Indicate the respective coefficients needed to balance the chemical equation.

Ce(IO3)4(aq) + H2C2O4(aq) → Ce2(C2O4)3(s) + I2(s)  + CO2(g) + H2O(l)

Tags

112.35.c.8.E

5.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Indicate the respective coefficients needed to balance the chemical equation.

HClO4(aq) + P4O10(s) H3PO4(aq) + Cl2O7(s)

Tags

112.35.c.8.E

6.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Indicate the respective coefficients needed to balance the chemical equation.

Ca3(PO4)2(s) + SiO2(s) P4O10(s) + CaSiO3(s)

Tags

112.35.c.8.E

7.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Indicate the respective coefficients needed to balance the chemical equation.

NH3(l) + O2(g) NO(g) + H2O(l)

Tags

112.35.c.8.E

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