Ineed balanced molecular, ionic, and net ionic for each of the following: 1.cuso4+mgcl2 2.cuso4+fe(no3)3 3.cuso4+bacl2 4.nh4cl+na2co3 5.nh4cl+mgcl2 6. nh4cl +fe(no3)3 7. nh4cl+bacl2 8.na2co3+mgcl2 9. na2co3+fe(no3)3 10.na2co3+bacl2 11.mgcl2+fe(no3)3 12.mgcl2+bacl2 13. fe(no3)3+bacl2

What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%

Consider the following multistep reaction: a b→ab(slow) a ab→a2b(fast)−−−−−−−−−−−−−−−−− 2a b→a2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2

What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j