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Laabri

Balancing Equations Quiz (10/4/2023)

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Last updated almost 3 years ago
5 Nsɛmmisa
3
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

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

____Al + _____Br2 → ____AlBr3

3
Asemmisa {{asɛmmisaAhyɛnsode}}
2.

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

____SrO → ____Sr + ____O2

3
3
1
Asemmisa {{asɛmmisaAhyɛnsode}}
3.

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

____HF→ ____H2 + ____F2

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

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

____Rb + ___N2 → ___Rb3N

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

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

____Rb + ___N2 → ___Rb3N