What is the molarity of a solution that has 2.52 grams of NaCO3 dissolved to make 0.125 Liters of solution?

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

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 →

If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution