Matter
A uniform mixture that contains only 1 phase
What is a homogeneous mixture?
The SI unit of length
What is a meter?
Convert 54.7 L to mL. (Use dimensional analysis)
What is 54,700 mL?
91.68 - 19.1
What is 72.6?
The formula for density
What is mass/volume?
A pure substance that is a chemical combination of 2 or more elements
What is a compound?
The SI unit for mass
What is a kilogram?
Convert 70 miles to m. (1609 m = 1 mile)
What is
8.20 + 2
What is 10. ?
Calculate the density of a substance given the mass is 27.1 g and the volume is 3.0 mL. (Sig figs matter!)
What is 9.0 g/mL?
In an aqueous salt solution, _____________ is the solvent and _____________ is the solute.
What are water and salt, respectively?
What is 6.7 mL?
Convert 367 in to feet. (12 inches = 1 foot)
38.0 / 7.0
What is 270?
If you plot the volume (x-axis) versus the mass (y-axis) of a substance, what is the slope of the line?
What is the density?
Plastic bottle floating in water is an example of this type of mixture
What is a heterogeneous mixture?
Express 6.02 x 10-2 m using a metric prefix.
What is 6.02 cm?
Convert 74.5 miles to km. (1609 m = 1 mile)
What is 120 km?
5.00009 x 0.06
What is 0.3?
The percent error is a measure of this.
What is accuracy?
True or false: All solutions are homogeneous mixtures
What is true?
Express 9.87 x 10-6 s using a metric prefix.
What is 9.87 us?
Convert 36 km/min to m/s.
What is 600 m/min?
500,009 / 17.000
What is 29412?
This piece of lab equipment is specifically used to measure the volume of a liquid.
What is a graduated cylinder?