2.47moles of C2H2 are burned, how many moles of CO2 are formed ?
2C2H2+3O2=2CO2+2H20

its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun

58750.08068 is the answer i think

i think that the answer is c

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them