74.5 g of KCl was dissolved in 1000. mL of water. What is the
molality of the solution? (Molar mass of KCI = 74.5 g/mol)
m.

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

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3 -> a2cr(no3)3 + a3ag2so4

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)