Chapter 10 Flashcards Preview

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Flashcards in Chapter 10 Deck (26)
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0
Q

In a combustion reaction look for

A

Oxygen on the reactant side

Oxide on the product side

1
Q

In a synthesis reaction 2 or more substances react to make

A

A single product

Also called direct combination

2
Q

Decomposition reaction is when

A

Single reactant breaks down into 2 or more substances

3
Q

Single replacement will occur if the metal is by itself only if

A

Its more reactive then the metal in the compound

The uncombined metal displaces the metal in the compound

4
Q

Double replacement reaction produces

A

2 new substances

5
Q

A chemical reaction occurs when a substance reacts to form

A

New substances

6
Q

Beginning material

A

Reactants

7
Q

End materials

A

Products

8
Q

Chemical equation

A

Represents a chemical reaction

9
Q

➡️

A

Yields to

Equals

10
Q

In a balanced chemical equation the total number of atoms of each kind of element must be the

A

Same

11
Q

The law of conservation of matter states that

A

Matter cant be created or destroyed

12
Q

This means that the mass of the reactants

A

Equals the mass of the products

13
Q

Coefficient

A

Number in front

How much of the substance is needed

14
Q

You can change this in balancing an equation

A

Coefficient

15
Q

You cant change this in balancing an equation

A

Subscripts

16
Q
S
L
G
Aq
Represents
A

Solid
Liquid
Gas
Aqueous

17
Q

Aqueous is

A

Substance dissolves in water

18
Q

Activity series tells us

A

How likely a metal is to react

19
Q

When a more reactive metal is alone it will replace a less reactive metal in the compound this is known as

A

Single displacement replacement

20
Q

A solution is

A

Solute+solvent

21
Q

Solute

A

The substance that is dissolved

22
Q

Solvent

A

The substance that does the dissolving

23
Q

Complete ionic equation

A

All ions in a solution

24
Q

Net ionic equation

A

Shows the ions that form a solid liquid or gas

25
Q

Spectator ions

A

Ions that dont form a solid liquid or gas