Chem Ch 4 Vocab Flashcards

1
Q

Mole fraction

A

X = Na/ Na+Nb+ Nc

Amount of a constituent divided by the total amount of all constituents in a mixture

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

Volume percent

A

= (volume of solute/ volume of solution) *100%

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

Strong Acids

A
Hydrochloric acid HCl
Hydrobromic acid HBr
Hydroiodic acid HI
Nitric acid HNO3
Sulfuric acid H2SO4
Perchloric acid HClO4
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Strong bases

A
Lithium hydroxide LiOH
Sodium hydroxide NaOH
Potassium hydroxide KOH
Rubidium hydroxide RbOH
Cesium hydroxide CsOH
Calcium hydroxide Ca(OH)2
Strontium hydroxide Sr(OH)2
Barium hydroxide Ba(OH)2
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Neutralization reaction

A

Acid + base -> salt+ water

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

Titrant

A

In a titration, the solution of accurately known concentration

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

Analyte

A

Substance or chemical constituent that is to be determined in an analytical procedure, like titration

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

Equivalence point

A

The point at which the reaction is complete

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

Indicator

A

Substance that changes color at or near the equivalence point called the end point

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

End point

A

When you actually stop doing the titration, usually determined by indicator color change

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

Molarity

A

M = moles of solute/ Liters of solution

M = molar mass/ liters of solution

M*V = moles

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