stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Mole to Mole Ratio Flashcards | StudBud
Explore
/
Mole to Mole Ratio
Mole to Mole Ratio
15 terms
·
StudBud Administration
·
4,041 plays
Review of balancing equations, the mole, and #stoichiometry
Flashcards
15 cards
F
Practice quiz
P
Host live
L
Questions
15
Answers
1
What is Avogadro's Number?
6.022 x 1024
6.022 x 1022
6.022 x 1023
6.022 x 1025
2
What are the correct coefficients for the following equation: _Mg + _O
2
→_MgO
1, 2, 1
2, 1, 2
3
What a mole?
A unit in Chemistry
growth on the body
A cute little animal
4
Is the following equation balanced? 2H
2
+ O
2
→ H
2
O
Yes
No
5
What type of reaction has the form A + B → AB ?
Composition
Single Replacement
Decomposition
Double Replacement
6
We balance equations to fulfill the law of:
Conservation of Science
Conservation of Mass
Conservation of Protons
Conservation of Equations
7
What is the mole ratio of Nitrogen to Hydrogen N
2
+ 3H
2
→ 2NH
3
1:2
2:3
2:6
1:3
8
What is the mole ratio of Hydrogen to NH
3
? N
2
+ 3H
2
→ 2NH
3
2:1
3:2
1:3
1:2
9
Which type of reaction is Zn + CuCl
2
→ZnCl
2
+ Cu ?
Combustion
Double Replacement
Composition
Single Replacement
10
1 mole = 6.022 x 10
23
_
Ions
All of the Above
Molecules
Atoms
11
Which type of reaciton is NaCl + AgNO
3
→ NaNO
3
+ AgCl
Combustion
Double Replacement
Single Replacment
Composition
12
What is the molar mass of NaCl where the atomic mass of Na=23 and the atomic mass of Cl=35?
35 g/mol
58 amu
58 g/mol
23 amu
13
When you balance a chemical reaction, you can only change the:
elements
molecules
coefficients
subscripts
14
Which type of reaction has the form AB → A + B?
Double Replacement
Composition
Decomposition
Single Replacement
15
What is a Chemist's favorite type of tree?
Oak
Maple
Pine
Stoichiome-"tree"
