How many moles are there in 25 g of water?

If 468mL of gas is measured at 0.83atm, then what volume would the gas occupy at 1.05atm?

A 45 mL sample of nitrogen gas is cooled from 135ºC to 15 C in a container that can contract or expand at constant pressure. What is the new volume of the nitrogen gas?

Alkanes are hydrocarbons containing only single bonds. Acyclic alkanes have carbon atoms arranged in chains, whereas cycloalkanes have carbon atoms arranged in one or more rings.

Is there a clear difference between a very polar covalent bond and an ionic bond explain?

8H2 + S8->8H2S Based on the mole ratios, what can most likely be predicted?

Which statement comparing chemical and nuclear properties of isotopes is correct? Isotopes have similar chemical and nuclear properties. Isotopes have different chemical and nuclear properties.

Which uses of iron are due to its chemical properties? Select two options. producing colored sparks in fireworks changing from liquid to gas at 2,862°C rusting in the presence of water and oxygen changing from solid to liquid if heated to 1,538°C

What is the order of steps in handling a hazardous waste manifest kpa

Which would have the highest viscosity A. Shampoo B. Water C. Orange juice

A. Write an equation for determining the number of moles of NaOH that are added to the flask based on [NaOH] and volume of NaOH titrant (mL NaOH): B.