3KOH + FeCl3 → Fe(OH)3 + 3KCl How many grams of KCl are produced when 12.5 moles of KOH completely react with excess of FeCl3?

Express the following number in scientific notation. 0.026890 =

Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma