Wednesday, October 2, 2019

How to calculate Molar mass and names practice questions


Calculate molar mass of the following compounds and formula units and write their names.
1.       Na2O
2.        H2O
3.        NaOH
4.        MgO
5.        Mg(OH)2
6.       Li2O
7.        HCl
8.       LiCl
9.       MgCl2
10.   P4O10
11.   H3PO4
12.   Cl2O7
13.   HClO4
14.   SO2
15.   H2SO3
16.   SiO2
17.   OH
18.   SiO32−
19.   Al2O3
20.   H2SO4
21.   Al2(SO4)3
22.   Al (OH)4−
23.   CO
24.   NO
25.    CO2
26.    N2
27.   𝐢𝐻4
28.   𝑂2
29.   𝐢6𝐻12𝑂6
30.   𝑆𝑂𝐢𝑙2
31.    πΉπ‘’𝐢𝑙3.

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