Why is a kite flying in the sky an example of potential energy?

a. the kite is constantly moving.
b. the kite is being pushed by the winds.
c. the kite is high above the ground.
d. the kite is being pulled by a string.

219 grams of iron (iii) oxide reacts with excess carbon according to the reaction equation shown below. fe2o3 + c → fe + co2 after a scientist performs the chemical reaction they find the actual yield of iron to be 57.4 grams. calculate the percent yield of this chemical reaction.

You have a sample of a gas that occupies a volume of 17ml at -111 degrees celsius. what volume does the sample occupy at 88 degrees celsius? show all work asap

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3