Chapter 1 Chemistry in Our Lives

Question 1

what is the definition of chemistry?

Answer 1

the study of structure, physical, chemical properties of matter

Question 2

what three things make up the scientific method?

Answer 2

observation (law)
hypothesis
experiments (theory)

Question 3

what do the prefixes deci-, centi-, and milli- mean?

Answer 3

deci- tenths
centi- hundredths
milli- thousandths

Question 4

what is the formula for figuring out Celsius when given a Fahrenheit temperature?

Answer 4

F = 1.8 (C) + 32

Question 5

what is the temperature in Celsius of given temperature 121 degrees Fahrenheit?

Answer 5

Question 6

what is the formula for finding density?

Answer 6

Question 7

what is the formula for finding mass?

Answer 7

Question 8

what is the formula for finding volume?

Answer 8

Question 9

what are the symbols for heat, specific heat, and delta t?

Answer 9

Question 10

what is the formula for finding heat?

Answer 10

Question 11

what is the formula for finding delta t?

Answer 11

Question 12

what is the formula for finding specific heat?

Answer 12