Practice exercise 2
if you were to draw diagrams representing aqueous solutions of
(a) niso4, (b) ca(no3)2, (c) na3po4, (d) al2(so4)3, how many
anions would you show if each diagram contained six cations?

Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?

The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?

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)