1. Rates Of Reaction Flashcards

1
Q

What is a chemical reaction

A

When substances react together to form a new substance

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

What are some signs of a chemical reaction

A

*Bubbles of Gas
*Colour Change
*Solid Appears (precipitate)
*Energy Change
*Temperature Change

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

What is the gas test for Carbon Dioxide

A

Lime water turns cloudy

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

What is the gas test of oxygen

A

Relights a glowing splint

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

What is the gas test of Hydrogen

A

Burns with a pop

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

How do you collect an INSOLUBLE gas

A

Water bath

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

What is concentration measured in

A

mol l-1

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

What is a catalyst

A

A substance used to speed up reactions without being used up

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

As the reaction proceeds the volume of gas will

A

Increase

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

How do you collect a soluble gas

A

Syringe

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