Stoichiometry

Quiz
•
Science
•
11th Grade
•
Hard
Standards-aligned
Lisa Thompson
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the mole ratio of H2O to H3PO4 in the following chemical equation?
1 to 6
3 to 2
4 to 6
2 to 3
Tags
NGSS.HS-PS1-7
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Knowing the mole ratio of a reactant and product in a chemical reaction would allow you to determine:
the energy released in the reaction.
the speed of the reaction.
whether the reaction is reversible.
the mass of the product produced from a known mass of reactant.
Tags
NGSS.HS-PS1-7
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the reaction represented by the equation CH4(g) + O2(g) ----> CO2(g) + H2O(g), a mass of 125 g CH4 is reacted with excess oxygen. The expression:
mass of oxygen redacted.
mass of carbon dioxide produced.
mass of water produced.
none of the above.
Tags
NGSS.HS-PS1-7
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2 : 1
1 : 1
3 : 2
6 : 8
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The blue numbers in the image below represent ________
I don't know, and don't want to try
coefficients
subscripts
none of the answers are correct
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A number written in front of a chemical formula is called a(n)
subscript
superscript
yield
coefficient
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is a coefficient?
The small number on the right of the chemical symbol.
The large number to the left of a formula.
Create a free account and access millions of resources
Similar Resources on Quizizz
22 questions
Balancing Chemical Reactions, Moles, Stoichiometry

Quiz
•
11th - 12th Grade
22 questions
Moles and Mole Conversions Limited Reactant

Quiz
•
11th - 12th Grade
25 questions
Stoichiometry Lesson

Quiz
•
11th Grade - University
20 questions
Equilibrium and Equilibrium Expressions

Quiz
•
10th - 12th Grade
25 questions
Stoichiometry and Percent Yield

Quiz
•
10th Grade - University
20 questions
Gram-mole conversions

Quiz
•
10th - 12th Grade
22 questions
Moles, Stoichiometry and limiting/excess reactants

Quiz
•
11th - 12th Grade
20 questions
Mole Ratio and Limiting Reactant

Quiz
•
11th Grade
Popular Resources on Quizizz
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade