A graduated cylinder contains 45.2 mL of water. A 68.6 g piece of metal is carefully dropped into the cylinder. When the metal is completely covered with water, the water rises to the 52.3 mL
mark. What is the density of the metal?

Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

How many atoms are there in 5.70 mol of mg