Enter the balanced, ionic, and net ionic equations for the following. include states and charges in your answer.
1) hc2h3o2(aq)+mg(oh)2(s)>
2) hclo4(aq)+nh3(aq)>
3) h2so3(aq)+nh3(aq)>

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

Which statement names the physical property of wood a. wood is softer than coal b. wood does not rust c. wood can rot d. wood can burn

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate