Ask a New Question

Calculate the percentage of carbon in ethanedioic acid Crystal

C2H2O4.2H2O.

1 answer

mm = molar mass
am = atomic mass
%C = (2*am C)*100/mm C2H2O4.2H2O
%H = (6*am H)*100/mm C2H2O4.2H2O
%O = (6*am O)*100/mm C2H2O4.2H2O
Check it to see that the total is 100%.

Ask a New Question or answer this question.

Similar Questions

Calculate the percentage in ethanedioic acid crystals, (COOH)2.2H2O
1. 5 answers
1. Calculate the concentration of H3O+, HC2O4-1, and oxalate ion (C2O42-) in a 0.175 M solution of oxalic acid (C2H2O4).[For
1. 1 answer
A 1.575 g sample of ethanedioic acid crystals, H2C2O4. xH20 was dissolved in water and made up to 250cm^3 . One mole of the acid
1. 4 answers
In an experiment to find the percentage of calcium carbonate in sand from a beach, 1.86 g of sand reacted with an excess of
1. 3 answers

more similar questions