1. A 2.00 g sample of ammonia (NH3) is mixed with 4.00 grams of oxygen, how many liters of nitrogen dioxide (NO2) will be produced? Which compound is the limiting reactant?
4 NH3
+ 5 O2
4 NO2
+
6 H2O
(BALANCED)

The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride

How many grams of mgbr2 are needed to produce 75g or metal?

Which change to the system wood cause the freely-moving piston to lower?