Problem 3
How many grams are in 0.8 moles of H202

Theoretically, which metal should be the most reactive? hydrogen lithium francium fluorine

Which change will decrease the number of effective collisions during a chemical reaction? a. adding a catalyst b. increasing the surface area c. decreasing the temperature d. increasing the reactant concentrations e. increasing the volume of the reactants

Why is it that 85.48 rounded to two significant figures is 85 and not 86?