Chemistry Quiz

What is the central science according to the text?

• Geology

• Physics

• Chemistry

• Biology

What is the path of observation, hypothesis, and theory combined with experimental verification known as?

• Experimental Theory

• Hypothesis Path

• Observational Verification

• Scientific Method

Which domain of chemistry includes ions, electrons, protons, neutrons, and chemical bonds?

• Matter Domain

• Microscopic Domain

• Macroscopic Domain

• Symbolic Domain

What is the measure of the amount of matter in an object?

• Volume

• Weight

• Mass

• Density

Which property of matter is associated with a change in its chemical composition?

• Density

• Color

• Hardness

• Flammability

Which unit is used to measure temperature in the SI system?

• Ampere

• Candela

• Mole

• Kelvin

What is the formula mass for ionic compounds calculated from?

• Atomic Mass

• Atomic Number

• Molecular Weight

• Molar Volume

What is the empirical formula for a compound containing 0.142 mol of Carbon and 0.284 mol of Hydrogen?

• C5H7

• C2H4

• CH

• C10H14

What is the molarity of a solution containing 0.375 mol of sucrose in 1 L of the solution?

• 2.36 M

• 0.850 M

• 0.375 M

• 0.133 M

What is the concentration of a solution after diluting 0.850 L of a 5.00 M solution to a volume of 1.80 L?

• 0.375 M

• 0.850 M

• 1.25 M

• 2.36 M