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Balancing Equations Quiz (10/4/2023)

Last updated over 2 years ago

5 questions

3

3

3

3

1

Question 1

1.

Balance the Equation(use the format of 2, 4, 1)

__Al + _Br2 → __AlBr3

Question 2

2.

Balance the Equation(use the format of 2, 4, 1)

SrO → Sr + O2

Question 3

3.

Balance the Equation(use the format of 2, 4, 1)

HF→ H2 + F2

Question 4

4.

Balance the Equation(use the format of 2, 4, 1)

__Rb + _N2 → ___Rb3N

Question 5

5.

How many atoms of nitrogen on the reactants side(according to the unbalanced equation)?

__Rb + _N2 → ___Rb3N