Gases tend to diffuse because

To what volume must 480.0 mL of 3.50 M Cu (NO3) 2 be diluted to produce 2.10 M Cu (NO3) 2?

A hydrocarbon with only single bonds is classified as a. an alkene. b. an alkyne. c. saturated. d. unsaturated.

What is the molecular formula for se?

The density of platinum is 21.45 g/cm3 at 20 ∘c. calculate the mass of 80.00 cm3 of platinum at this temperature.

1.10 atoms of aluminum reacts with 6 molecules of oxygen gas to produce aluminum oxide. 4 Al + 3 02-> 2 Al2O3 How many atoms or molecules of the excess reactant remain? a. 2 atoms b. 6 molecules c. 10 atoms d. 3 molecules

What is frequency a measure of?

If you change the temperature of a gas but keep the volume the same, how does the pressure change?

What is the mass of 8 moles of sodium atoms

When 50.0 g of 0.200 M NaCl at 24.1 C is added to 100.0 g M AgNO3 at 24.1 C in calorimeter, the temperature increases to 25.0 C as AgCl2 forms. Assuming the specific heat of solution and products is 4.

Explain why elements and compounds are pure substances