Which is the best conductor? Liquid solid or gas?

In Chem 1B your final course grade is made up of 60% of your lecture grade and 40% of your lab grade. Your lab grade is composed of your report sheets, lab exams and seminar quizzes.

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

A new non-electrolyte molecule is discovered. When 241 mg of the molecule is dissolved in 250.0 mL of water, it has an osmotic pressure of 0.072 atm at 25 oC. What is the molar mass of the molecule

1) AgI has a Ksp of 8.3 * 10-17, ZnS has a Ksp of 1.6 * 10-24, PbS has a Ksp of 8.3 * 10-28, and CaSO4 has a Ksp of 9.6 * 10-6. Which is the most soluble? a) AgI b) ZnS c) PbS d) CaSO4 2) Given a Ksp for AgBr of 5.

How many electrons does oxygen gain to become oxide

What do many bases have in common? A. They often release oxygen gas. B. They often form hydrogen ions. C. They often release hydrogen gas. D. They often form hydroxide ions.

What is 3 tenths+4tenths

A lunar eclipse can only occur at which lunar phase? And what about a solar eclipse?

Where are the transition metals on the periodic table? A. In two rows, separated from the rest of the table B. In the second column C. In the first column D. In columns 3 - 12 in the center of the table

A spherical ball of lead has a diameter of 2.5 cm. What is the mass of the sphere if lead has a density of 11.34 g/cm3? (The volume of a sphere is (43) πr3 where r is the radius.)