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Percent Composition wk 1

Last updated about 4 years ago

10 Nsɛmmisa

Akwankyerɛ

Please watch the videos below to have a strong comprehension on how to comlete the assignment.

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Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Find the percent composition of each element in the compound.
How much is Cu in CuBr₂?

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

Find the percent composition of each element in the compound.
How much is Br in CuBr₂?

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

Find the percent composition of each element in the compound.
How much is Na in NaOH?

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

Find the percent composition of each element in the compound.
How much is O in NaOH?

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

Find the percent composition of each element in the compound.
How much is H in NaOH?

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

Find the percent composition of each element in the compound.
How much is N in (NH₄)₂S?

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

Find the percent composition of each element in the compound.
How much is H in (NH₄)₂S?

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

Find the percent composition of each element in the compound.
How much is S in (NH₄)₂S?

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

Find the percent composition of each element in the compound.
How much is N in N₂S₂?

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

Find the percent composition of each element in the compound.
How much is S in N₂S₂?