When iron is combined with copper (1) nitrate, it produces iron (II) nitrate and copper. Which of the following could NOT be a mole ratio in this chemical
reaction?

A)1 mole Fe / 2 mole Cu

B)1 mole Fe(NO3)2 / 2 mole Cu

C)2 mole Cu(NO3)2 / 2 mole Fe

D)1 mole Fe(NO3)2 / 1 mole Fe

C)2 mole Cu(NO3)2 / 2 mole Fe

Explanation:

I'm pretty sure.

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.

the answer is yes

it has kinetic energy

reason

an object has kinetic energy when you stop the force carrying it, the object will stay in motion.

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