Given the reaction: 4nh3 +5o2 > 4no +6h2o
when 1.20 mole of ammonia reacts, the total number of moles of products formed is:
a. 1.20
b. 1.50
c. 1.80
d. 3.00
e.12.o

Alarger number is double the sum of a smaller number. the larger number is 2 less than 3 times the smaller number. if y represents the larger number and x represents the smaller number, which equations model the situation