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PB SI and Relationships

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Last updated over 2 years ago
11 questions
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Question 1
1.

SI is a decimal system.

Question 2
2.

Write 0.000 450 g in proper scientific notation

Question 3
3.

Match the terms.

Draggable itemarrow_right_altCorresponding Item
base unit of electrical charge
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grams
base unit of force
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meter
base unit of volume
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Kelvin
base unit of energy
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liter
base unit of distance
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volume unit
base unit of temperature
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Newton
base unit of mass
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Joule
base unit of pressure
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Coulomb
dm3
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Pascal
Question 4
4.

Choose all the true statements.

Question 5
5.

Construct a graph for a line with the equation: 4 = m(2) + 3.

Question 6
6.

Calculate (without using a calculator) determine the answer to (6.6 x 10–32 J) /(1.0 x 10–2 Hz). Include units in your answer. Express your answer in proper scientific notation.

Question 7
7.

Given: 1.00 mol = 6.022 x 1023 atoms = 4.00 g, calculate the number of atoms in 1.0 x 10–2 mol.
Do not use a calculator.
Express your answer in proper scientific notation.
Show your set up.

Question 8
8.

Given: PV = k
k = 24
If P1 = 2.0 atm, calculate V1 .
If P2 = 4.0 atm, calculate V2.
Is the relationship between P and V inverse or direct?

Question 9
9.

If P is measured in kPa, V is measured in L, n is measured in mol, and T is measured in K and PV = nRT, what are the units for R.

Question 10
10.

Calculate the slope of a line with the equation: 4 g = m(2 mL).

Question 11
11.

Construct a graph for a line with the equation: 4 g = m(2 mL).