Suppose 1.43 g of barium nitrate is dissolved in 150. mL of a 49.0 mM aqueous solution of sodium chromate. Calculate the final molarity of barium cation in the solution.

1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →

Which other elements contain the same number of outer electrons as sodium

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt