what is the correct term for an element that has gained electrons? *
cation
anion

If the mass of the products measured 120g what would the mass of the reactants a. 30g b. 60g c. 120g d. 240g

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?