If 0.500 mol of acetylene is allowed to completely react with oxygen, what is the final yield of CO2 in moles? 2C2H2(g)+ 5O2(g) - 4CO2(g) + 2H2O(g)
acetylene

Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.

The chemical formula for emerald is be3al2(sio3)6.an emerald can be decided as

Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)