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Unit 6: Chemical Reactions

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Unit 6: Chemical Reactions

					1							2			I										N

		3										N
										4

				5		B

		C			6

7					Z
																									8
		Q
9						D										N
U
									10				I												H


																									I
					11									I											S

12							M										N




												N

Across:

1.	a reaction in which a single compound breaks down to form tow or more simpler substances
3.	a substance that changes the rates of a chemical reaction without being consumed or changed significantly
5.	the reactant in reactions catalyzed by enzymes
9.	a reaction in which a gas, a solid precipitate, or a molecular compound forms from the apparent exchange of atoms or ions between two compounds

10.	the energy released when a chemical compound reacts to produce new compounds
11.	a chemical reaction that requires energy input
12.	a chemical reaction in which energy is released to the surroundings as heat

Down:

2.	a reaction in which one element or radical takes the place of another element or radical in a compound
3.	a representation of a chemical reaction reaction that uses symbols to show the relationship between the reactants and products
4.	a substance or molecule that participates in a chemical reaction

6.	a type of protein that speeds up metabolic reactions in plants and animals without being permanently changed or destroyed
7.	a substance that forms in a chemical reaction
8.	a reaction in which two or more substance combine to form a new compoud

© 2014 PuzzleFast.com, Noncommercial Use Only

Unit 6: Chemical Reactions

1

D

E

C

O

M

P

O

2

S

I

T

I

O

N

R

E

A

C

T

I

O

N

I

3

C

A

T

A

L

Y

S

T

N

H

4

R

G

E

E

L

M

5

S

U

B

S

T

R

A

T

E

I

C

D

C

6

E

T

I

A

N

A

S

7

P

L

Z

N

P

R

E

Y

T

L

8

S

O

Q

M

A

Y

9

D

O

U

B

L

E

D

I

S

P

L

A

C

E

M

E

N

T

R

E

A

C

T

I

O

N

U

A

E

T

C

T

10

C

H

E

M

I

C

A

L

E

N

E

R

G

Y

H

T

I

E

E

O

N

S

N

T

I

11

E

N

D

O

T

H

E

R

M

I

C

R

E

A

C

T

I

O

N

S

E

R

12

E

X

O

T

H

E

R

M

I

C

R

E

A

C

T

I

O

N

E

C

A

T

C

I

T

O

I

N

O

N

Across:

1.	a reaction in which a single compound breaks down to form tow or more simpler substances
3.	a substance that changes the rates of a chemical reaction without being consumed or changed significantly
5.	the reactant in reactions catalyzed by enzymes
9.	a reaction in which a gas, a solid precipitate, or a molecular compound forms from the apparent exchange of atoms or ions between two compounds

10.	the energy released when a chemical compound reacts to produce new compounds
11.	a chemical reaction that requires energy input
12.	a chemical reaction in which energy is released to the surroundings as heat

Down:

2.	a reaction in which one element or radical takes the place of another element or radical in a compound
3.	a representation of a chemical reaction reaction that uses symbols to show the relationship between the reactants and products
4.	a substance or molecule that participates in a chemical reaction

6.	a type of protein that speeds up metabolic reactions in plants and animals without being permanently changed or destroyed
7.	a substance that forms in a chemical reaction
8.	a reaction in which two or more substance combine to form a new compoud

© 2014 PuzzleFast.com, Noncommercial Use Only