Chemical Reactions Prediction

Question 1

How many states only contain one syllable?

Accepted Answer

one

Question 2

F2 + CaCl2 -->

Accepted Answer

CaF2 + Cl2

Question 3

Who is Mrs. Mateer's favorite college team?

Accepted Answer

Penn State

Question 4

How many rooms did Mr. Phillips most recent igloo have?

Accepted Answer

3

Question 5

What is the only letter not in a name of an element?

Accepted Answer

J

Question 6

Where in your body are cells that live from the time you are born to the time you die?

Accepted Answer

Eyes

Question 7

Al + NaCl -->

Accepted Answer

No reaction

Question 8

Mr. Swartz has what kind of pet?

Accepted Answer

a dog

Question 9

NaOH + HCl -->

Accepted Answer

NaCl + H2O

Question 10

Which type of reaction requires you to check the activity series?

Accepted Answer

single replacement

Question 11

Al2S3 -->

Accepted Answer

Al + S8

Question 12

MgO -->

Accepted Answer

Mg + O2

Question 13

Complete combustion always forms

Accepted Answer

CO2 + H2O

Question 14

In 18 months how many descendents could two rats have?

Accepted Answer

1,000,000

Question 15

K2O + H2O -> ??

Accepted Answer

KOH

Question 16

When the reaction is balanced what are the coefficents? CaF2 + AlPO4 -> AlF3 + Ca3(PO4)2

Accepted Answer

3,2,2,1

Question 17

CaCO3 -->

Accepted Answer

CaO + CO2

Question 18

About how long does it take a red blood cell to make it all the way around your body?

Accepted Answer

20 seconds

Question 19

In the course of a lifetime approximately how many insects will you ingest in your sleep?

Accepted Answer

70

Question 20

What sport did Mr. Danielewicz used to coach?

Accepted Answer

soccer

Questions 20