Which of the following is not a reason why actual yield is less than theoretical yield?
loss of product during purification
presence of impure reactants
competing side reactions
conservation of mass

For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

Is it safe to take 450mg of diphenhydramine hydrochloride?

Which of the following is a chemical property of water at 4 c