15.0 cm3 of 1.0 mol/dm-3 (0.945g) HNO3 are reacted with 8.0 grams of CaCO­­3. Identify the limiting reactant and determine the theoretical yield of CO2 in dm3. HNO3(aq) + CaCO3(s) → Ca(NO3)2 (aq) + H2O(l) + CO2(g)

Show your complete calculations.

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution

Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car