How many moles are in 90.1 grams of water?

10. according to the law of conservation of mass, how does the mass of the products in a chemical reaction compare to the mass of the reactants?

The concept of empiricism states that all rationally accepted knowledge is determined from experience. francis bacon was one of the first scientists to promote this theory. what was it’s impact on society?

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.