HELP! !For the reaction shown, which species is undergoing oxidation? A)

2Ag

B)

Fe+2(aq)

C)

Fe(s)

D)

Ag+1(aq)

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?