3. Chemical Reactions
Learn with JulesGo to the course
Learn with other creators
Practice this topic
Ammonia, NH3, reacts with hypochlorite ion, OCl–, to produce hydrazine, N2H4. How many grams of hydrazine are produced from 115.0 g NH3 if the reaction has a 81.5% yield?
2 NH3 + OCl– → N2H4 + Cl– + H2O
The reduction of iron (III) oxide creates the following reaction:
Fe2O3 (s) + 3 H2 (g) → 2 Fe (s) + 3 H2O (g)
If the above reaction only went to 75% completion, how many moles of Fe2O3 were require to produce 0.850 moles of Fe?
Au2S3 + 3 H2 → 3 H2S + 2 Au
How many grams of Au can be produced from 500.20 g of Au2S3 and 5.67 g H2?
(CN)2 + 7 F2 → 2 CF4 + 2 NF3
What is the percent yield of the reaction if 45.0 g of CF4 are isolated from the reaction between 75.0 g each of (CN)2 and F2?
What is the percent yield for a reaction in which 22.1 g Cu is isolated by reacting 45.5 g Zn with 70.1 g CuSO4?
Zn (s) + CuSO4 (aq) → Cu (s) + ZnSO4 (aq)