Test 2 Unit 3 4 Flashcards

1
Q

The sum of the masses of the products is always equal to the sum of the masses of the reactants

A

Law of conservation of mass

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

A + B —–> AB

A

Combination

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

AB ——-> A+B

A

Decomposition

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

A+BC——–>B+AC

A

Single displacement

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

AB+CD——->AD+CB

A

Double displacement

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

The link between mass and number of particles

A

Mole

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

The mass per mole of a substance

A

Molar mass

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

The sum of the atomic masses of all the atoms in the formula of the compound

A

Moleculer mass

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

6.022 x 10/23

A

Avogadro’s number

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

The reaction that determines the amount of the product that can be formed

A

Limiting reactant

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Shows only the simplest ratio of atoms in a compound

A

Emperical formula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Tells how many of each type of atom are found in the actual molecule of that substance

A

Moleculer formulas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly