2c2h2(g)+5o2(g)⟶4co2(g)+2h2o(g) This is a balanced equation for the combustion of acetylene(C2H2). How many moles of oxygen (O2) are required to react completely with 1.0 moles of acetylene.

Options:
A)5.0

B)10.0

C)0.20

D)2.5

the volume of fluid displaced would equal the volume of the gas. use a gas syringe - this is a laboratory instrument that can be used to withdraw a certain volume of gas from a closed system or to measure the volume of gas from a chemical reaction.

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl

the right answer is c i just did the question.