The rate of reduction of [co(oh2)(nh3)5]3+ by cr2+ is 7 orders of magnitude slower than the reduction 2+ 2+ 3+ of [co(oh)(nh3)5] by cr . for the corresponding reduction with [ru(nh3)6] , the two differ by less than a factor of 10. what do these observations suggest about the mechanism?

The balanced chemical equation for this lab is: 3cucl2(aq) + 2al(s) 3cu(s) + 2alcl3(aq) if 10.5 g copper chloride react with 12.4 g aluminum, what is the limiting reactant?

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.