Elements A and Z react to form compound AZ. Compound AZ contains 40% A and 60% Z by mass. Which statement best explains the outcome of mixing 100 g of A is mixed with 100 g of Z?
A) The reaction will form 200 g of AZ.
B) The reaction will form 100 g of AZ.
C) After all possible AZ is formed, some Z will be left over.
D) After all possible AZ is formed, some A will be left over.
E) No reaction will occur since the reactants are in the wrong ratio.

Question

Elements A and Z react to form compound AZ. Compound AZ contains 40% A and 60% Z by mass. Which statement best explains the outcome  of mixing  100 g of A is mixed with 100 g of Z?
A) The reaction will form 200 g of AZ.
B) The reaction will form 100 g of AZ.
C) After all possible AZ is formed, some Z will be left over.
D) After all possible AZ is formed, some A will be left over.
E) No reaction will occur since the reactants are in the wrong ratio.

Quizplus · Accepted Answer

The Answer of Elements A and Z react to form compound AZ. Compound AZ contains 40% A and 60% Z by mass. Which statement best explains the outcome  of mixing  100 g of A is mixed with 100 g of Z?
A) The reaction will form 200 g of AZ.
B) The reaction will form 100 g of AZ.
C) After all possible AZ is formed, some Z will be left over.
D) After all possible AZ is formed, some A will be left over.
E) No reaction will occur since the reactants are in the wrong ratio.

Elements a and Z React to Form Compound AZ