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...cyanohexane? (1) H2SO4(cat.), H2O (2) NaCN (1) HBr/peroxide (2) NaCN (1)Hbr (2) NaCN (1) bR2 H2O (2) NaCN (1)

a metallic object holds a charge of -3.8 x 10^-6 C. What total number of electron does this represent? (e= 1.6 x 10^19C is the magnitude of the electronic charges.) a. 4.3 x 10^14 b. 6.1 x 10^13 c. 2.4 x 10 ^13 d. 1.6 x 10 ^14 e. 1.2 x 10 ^ 12 could you please show me how you got the answer...

These are prep questions for a test and i REALLY need help on them!! 1.After the unification of Germany, Chancellor Bismarck began the Kulturkampf. What was the Kulturkampf and what groups were targeted? What was Bismarck’s reason for doing this? 2.The lessons gave you 4 reasons why...