Calculate the volume of liquid in the tank sketched below. Give your answer in liters, and round to the nearest 0.1 L.

5.1 cm

7.0 cm

x

?

0.112 m

The transfer of heat between two substance that are in direct contact is called

Which substance will release the greatest amount of heat when 1.00 mol is frozen?

A thin sheet of metal foil has a total area of 23.28in^2. What is the thickness (in mm) of this sheet. (mass=20.675g density=2.70g/cm^3)

A connection between electricity and magnetism can be observed if:

Calculate what is the atomic number of a sodium atom that has 11 protons and 12 neutrons

What is the volume of 90.0 grams of ether if the density of ether is 0.70 g/mL? a) 1.1 x 10^2 mL b) 1.3 x 10^2 mL c) 6.3 x 10^1 mL d) 7.8 x 10^-3 mL

Which of the following is the general definition of a gas? Matter with a fixed volume and a fixed shape. Matter with no fixed volume and no fixed shape. Matter with a fixed volume but no fixed shape. Matter with a fixed shape but no fixed volume.

If data are from a trusted source and the results are validated by multiple tests, the evidence supporting a scientific claim is

Suppose you are performing an extraction procedure with a carboxylic acid, like a benzoic or toluic acid Which layer should contain the carboxylic acid in a two-layer mixture of water and an organic solvent, like diethyl ether? A.

Which of the following statements is true for a decomposition reaction? A) new atoms are formed B) a single product is formed C) multiple products are formed D) multiple reactants break down