Here’s a
the relative formula mass of a compound is the sum of the relative atomic
mas...
Here’s a
the relative formula mass of a compound is the sum of the relative atomic
masses of the atoms in the numbers shown in the formula. use the a, values
given at the start of this activity to calculate the m, of the following substances:
1) н2
2) co2
3) h20
4) nh3
5) ch4
6)naoh
7)h2so4
8)na2co3
9)mg(no3)2
Answers: 1
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