Suppose that you put a mass of 10 g of hydrochloric acid and 20 g of magnesium bicarbonate into the reaction; however, you only weigh a product of 5g wet magnesium chloride. Is mass conserved in this reaction? Where would the other products have gone? Explain your reasoning. 

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Why do oxygen have a strong attractive force for electrons