Predict the Solubility of the following substances in water.

a. NaNO3:

b. AgBr:

c. NH4OH:

d. Ag2CO3:

e. NH4Br:

f. BaSO4:

g. Pb (OH) 2:

h. PbCO3:

A gas sample occupies a volume of 1.264 L when the temperature is 168.0 °C and the pressure is 946.6 torr. How many molecules are in sample?

Which form of the conversion factor would you use to convert 75g to kg?

A solution of methanol and water has a mole fraction of water of 0.312 and a total vapor pressure of 211 torr at 39.9 ºC. The vapor pressures of pure methanol and pure water at this temperature are 256 torr and 55.3 torr, respectively.

I have a box with a mass of 34kg and I accelerate it at 4m/s. calculate it

Write a ph lab lab report

A chemical formula written above or below the yield sign indicates: a. that a gas is formed. b. that the substance is used as a catalyst. c. that heat must be supplied. d. a reversible reaction.

Which factor is most important in determining the erosive power of a stream? A. stream velocity B. dissolved load C. channel width D. stream discharge

Is a rabbit a primary consumer

What type of bond creates volatile liquids and gases

On the present Periodic table of the elements, the elements are arranged according to increasing what?