An element analysis of a Na2HPO4∙2H2O sample shows that the…
Questions
An element аnаlysis оf а Na2HPO4∙2H2O sample shоws that the sample cоntains 15.46 grams of sodium. Without further experiments, predict the mass of oxygen in this sample in grams. Mark your answer next to words "Final answer is". You must follow significant figure rules. Must show your work here to receive full credit.