NEW
Font size
WorksheetsQuiz-Stoich and OrgChem
Total questions: 10
Worksheet time: 23mins
It is the reactant that produces a lesser amount of product.
Excess Reactant
Percent Yield
Limiting Reactant
Co-Factor
What is the calculation of the relationship of reactant and product in chemical equation.
Molality
Stoichiometry
Balancing Equation
Percent Yield
They are the reactants that are not used up when the reaction is finished.
Excess Reagents
Solute
Limiting Reagents
Solution
How many moles of chlorine gas can be produced if 4 moles of FeCl3 react with 4 moles of O2?
𝐹𝑒𝐶𝑙3 + 𝑂2 → 𝐹𝑒2𝑂3 + 𝐶𝑙2
6 moles
8 moles
10 moles
12 moles
2C2H6 + 7O2 --> 4CO2 + 6H2O
If 15 g of C2H6 react with 45 g of O2, how many grams of water will be produced?
( C=12g/mol;O=16g/mol;H=1g/mol)
22 grams H2O
23 grams H2O
27 grams H2O
28 grams H2O
2C2H6 + 7O2 --> 4CO2 + 6H2O
If 15 g of C2H6 react with 45 g of O2, what is the limiting reactant?
O2
C2H6
H2O
CO2
2Al + 6HBr --> 2AlBr3 + 3H2
When 86.9 grams of Al reacts with 401 grams of HBr, how many H2 are formed?
5.01 grams
7.01 grams
8.01 grams
10.01 grams
What functional group shows up in so many alcohol, it has come to be known as the alcohol
group?
hydroxyl
oxyhol
carbonyl
carboxyl
How do you write the chemical formula of the ETHERS class?
R-O-R'
R-O-O-H
O-R-O
R-O-O-R'
These are also called olefins and are forms of unsaturated hydrocarbons.
Alkanes
Alkenes
Alkynes
Alkyls
