If the absolute temperature of gas is 600k, the temperature in degree celsius is?

A gas occupies 3.5L at 2.5 atm of pressure. What is the volume at 787 torr at the same temperature?

If equal volumes of 0.8M sodium lactate and 0.4M lactic acid are mixed, and the pKa of lactic acid is 3.86, the final of the solution pH should be

Do oil and water mix?

What is the Lewis acid in the following reaction? NH3 + BI3 → I3BNH3 NH3 BI3 I3BNH3 none of these

The number of moles of oxygen gas needed to react with 4.0 moles of mg is

The water level in a graduated cylinder stands at 20.0 ml before and at 26.2 ml after a 16.74 g metal sample is lowered into the cylinder. what is the density of the sample. what metal is the sample most likely to be

An electrolyte is a substance that will conduct electricity when dissolved in water. a substance that conducts electricity well is a strong electrolyte. a substance that conducts electricity poorly is a weak electrolyte.

Energy is required to produce a chemical change during (1) chromatography (2) electrolysis (3) boiling (4) melting

What is the definition of colorie

How does a solid differ from a liquid? b. how does a liquid differ from a gas? c. how is a liquid similar to a gas? d. what is a plasma?