Properties of Matter
Sig Figs
Pressure Conversions
Boyle's Law, Accuracy and Precision
Ideal Gas Law
100

Solid matter has a/an ___________________ (definite/indefinite) Volume and a/an ____________________ (definite/indefinite) Shape.

Definite; Definite

100

True or False? Leading zeros do not count as Significant. 

True

100

When completing a Pressure Conversion, what do you always write in Fraction #1? 

Measurement given over 1. 

100

As the Volume increases, what happens to the Pressure? 

Pressure decreases

100

Which variable never changes in the Ideal Gas Law? 

R

200

Liquid matter has a/an ___________________ (definite/indefinite) Volume and a/an ____________________ (definite/indefinite) Shape.

Definite; Indefinite

200

When do Trailing Zeroes count as significant? 

When there is a Decimal Point in the measurement. 

200

When can you cancel units in a Pressure Conversion?

If the units appear in the numerator and denominator of the fractions you are using for the Pressure Conversions. 
200

Describe the relationship between Pressure and Volume according to Boyle's Law. 

There is an inverse relationship. If Volume increases, then Pressure decreases and vice versa.

200

What are moles used to measure? 

The quantity of atoms/molecules/particles of small substances. 

300

Gas matter has a/an ___________________ (definite/indefinite) Volume and a/an ____________________ (definite/indefinite) Shape.

Indefinite; Indefinite

300

How many Sig Figs (SF) are in this measurement: 6,030 mm?

3

300

How do you know if there are 2 fractions in the Pressure Conversion? 

If the units you have been given in the Problem and the units you are solving for are on the same line of the "Pressure Conversions" chart. 

300
Explain the difference between Accuracy and Precision. 

Accuracy: Measurement of how close the measurement is to the accepted or correct value of quantity being measured. 

Precision: Measurement of how close a series of Measurements are to one another. 


400

Describe the State of Matter on the Melting Point line of a Heating Curve (Line B on today's Warm-Up). 

Matter is transitioning from a Solid to a Liquid. The further to the right you move on the line, the higher the percentage of Liquid and the lower the percentage of Solid.. 

400

How many Sig Figs (SF) are in this measurement? 600,000,500

7

400

How do you know if there are 3 fractions in the Pressure Conversion? 

If the units in the measurement given to you in the problem and the units you are converting to are NOT on the same line of the "Pressure Conversions" chart. 

400

3 Darts are thrown at a Dartboard. They all hit in different positions away from the Bullseye. This is an example of ____________ (high/low) Precision and ___________ (high/low) Accuracy.

low; low

500

Describe the State of Matte on the Boiling Point line of a Heating Curve (Line D in today's Warm-Up). 

Matter is transitioning from a Liquid to a Gas. The further to the right on the line, the higher the percentage of Gas in the Matter and the lower the percentage of Liquid. 

500

How many Sig Figs (SF) are in this measurement: 0.000000850000310500 cL? 

12

500

Convert 5.804 psi to kPa. Round to the correct #Sig Figs (#SF). 

40.03 kPa

500

 A balloon is filled with 95.3 L of air at a Pressure of 807 torr. Calculate the Pressure of the balloon if the Volume is changed to 72.58 L.

1,060 torr