Aburet was improperly read to 1 decimal place giving a reading of 27.2 ml. if the actual volume is 27.26 ml, what is the percent error caused by this mistake?

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

Which three statements represent the benefits of performing experiments using computer simulations?

Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o          sncl2•4h2o          sncl2•6h2o