A gas held at constant volume is heated from - 5 degrees C to 50 degrees C, if the initial pressure is 1.0 atm, what is the new pressure the gas exerts?

-10.0 atm

-0.10 atm

1.21 atm

0.83 atm

92dm3 of a gas dissolved in a solvent. How many moles is this?

How many grams are in a pound?

Why are liquids well suited for hydraulics?

Here are some densities computed by a student doing this laboratory experiment. Rock Water Wooden block 3.34 g/cm3 1.00 g/cm3 0.495 g/cm3 The student noticed that the rock sank in water.

Is household ammonia a heterogeneous mixture?

The heart is an example of which level of organization within an organism? O cell organ tissue organ system O O

NaOH+HCl--> NaCl+H2O what is the total number of grams of H2O produced when 116 grams of the product, NaCl, is formed?

Is a sample of liquid nitrogen more dense than a sample of nitrogen gas

You have a balloon containing 1 L of air at STP in a vacuum chamber. What will the volume of the balloon be when you reduce the pressure by half and increase the temperature to 373 K?

Which method will correctly determine whether the forces on an object are balanced or unbalanced? A. Multiply the forces in the horizontal direction by the forces in the vertical direction. B.