Question

2) Write the names of following compounds and deduce their molecular masses.
Na2SO4, K2CO3, CO2, MgCl2, NaOH, NaHCO3.
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Answer 1

Answer:

Na2So4 = 142.04 g/mol

K2Co3. = 138.205g/mol

Co2 = 44.01g/mol

MgCl2 = 95.211g/mol

NaOh = 39.997g/mol

NaHCo3 =84.007g/mol