A 4.57 g sample of CaCO3 is mixed with a 12.4 g sample of Hydrochloric acid, HCl. How many grams of CaCl2 form from this reaction? Which reactant was limiting? CaCO3 + HCl  H2CO3 + CaCl2

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate