Asked by delmar

Calculate the number of moles in 0,25grammes of sodium carbonate
Answered by Evalyn Carver
Search it in google and you will have your answer.
Answered by Damon
Na2CO3 = 106 grams/mol
because
2*23 + 12 + 3*16 = 106

0.25 g * 1 mol/106 g = 0.00236 mols
Answered by Damon
Google will tell you for example that the molecular mass of sodium is about
23 g/mol
Google is unlikely to do the rest.
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