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WorksheetsStoichiometry
Total questions: 15
Worksheet time: 29mins
Mention the reactants of this chemical equation
Mention the products of this chemical equation
Mention the states of this chemical equation
The number of atoms of each element in a molecule is called as
Subscripts
Coefficients
The number of molecules (compounds) is called as
Subscripts
Coefficients
Balance this following reaction
Balance this following reaction
Balance this following reaction
What kind of reaction is this
Combination
Decomposition
Combustion
Rapid reactions that have oxygen as a reactant, sometimes produce a flame.
Most often involve hydrocarbons reacting with oxygen in the air to produce CO2 and H2O.
What kind of reaction is this
Combination
Decomposition
Combustion
One substance breaks down into two or more substances is called as ... reaction
(a)
4 NH3 + 5 O2 -> 6 H2O + 4 NO
How many moles of H2O can be made using 1.6 mol NH3?
4 NH3 + 5 O2 -> 6 H2O + 4 NO
What mass of NH3 is needed to make 0.75 mol NO? Mr NH3=17
4 NH3 + 5 O2 -> 6 H2O + 4 NO
How many grams of NO can be made from 47 g of NH3? Mr NO=30
SiO2 + 3C → SiC + 2CO
I need to add 8 moles of Carbon to the reaction. How many grams of Carbon should I weigh? Ar C=12
96 g
0.67 g
2.67 g
48 g
