What is the molarity of the solution formed by mixing 5.50 mol of sodium nitrate
(NaNO.) with enough water to make 150mL of solution?

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?

What is the formula of the ionic compound composed of calcium cations and chloride anions