Answer to Question #119293 in General Chemistry for Yarit

Question

2. Indicate what is a reactant (mark R), what is a product (mark P) in each of the problems:
a) Fe2O3 + 2Al -> 2Fe + AL2O3
b) 2AgNO3 + H2SO4 -> Ag2SO4 + 2HNO3
c) 2NaCl + H2SO4 -> Na2SO4 + 2HCl
d) N2O5 + H2O -> 2HNO3
e) Fe + O2 ->2Fe2O3

Answer 1

All substances that are up to the arrow mark are reagents, to the right are products.