What is the limiting reactant if 70.0 g of c7h6o3 and 80.0 g of c4h6o3 react?

C7H6O3 is the limiting reactant

Explanation:

Given:

Mass of C7H6O3 = 70.0 g

Mass of C4H6O3 = 80.0 g

To determine:

The identity of the limiting reactant

Explanation:

In a chemical reaction, limiting reagent is the reactant which directly influences the amount of product formed. This is identified by calculating the number of moles of each reactant, the reactant with lower moles is the limiting reactant

Molar Mass of C7H6O3 = 126 g/mol

Molar Mass of C4H6O3 = 102 g/mol

Since moles if C7H6O3 is less than C4H6O3, the former is the limiting reactant

  the   balanced   equation   for   reaction of   ca metal   with   o2 to   produce   cao   is as below

2 ca+ o2→ 2 cao2

  explanation

the reaction is   balanced     since the   number of atoms   in reactant side is   equal to   number of atoms   in   product side.   for   example   they   are 2   atom of   ca in   reactant   side   and   2   atoms of ca   in   the product side.

  the   process   is a   meet the   requirement   of   redox   reaction because :     calcium   is   oxidized   from   oxidation state 0   to 2+   while   oxygen   is reduced from   oxidation   state   0   to 2-

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