The pressure within a 5.75L balloon is 2.00 atm. If the volume of the balloon increases to 8.45L, what will the final pressure within the balloon be if the temperature does not change?

What is a harmful effect of electrical resistance?

How many total atoms are in 0.330 g of P2O5?

What role does friction play in static electricity

Jeff and Jill go canoeing. While reaching to feed a duck, the boat flips. Jeff and Jill blow up their inflatable life preservers and then put them on. As they wait for the rescue squad, they calculate how much nitrogen is in each life preserver.

What is the maximum mass of h2o that can be produced by combining 68.6 g of each reactant?

A ball rolling across the ground in Death Valley will slow and eventually stop. Why? - the ball's kinetic energy evaporates. - the ball's force is destroyed. - the friction of the ball changed the force to negative ions.

Calculate ∆h0 for the following reaction. br2 ( g. → br2 (l) ∆hf0 br2 ( g. = 30.91 kj/mol; ∆hf0 br2 (l) = 0 kj/mol)

Ethyl alcohol has a latent heat of vaporization of 850 J/g. Water has a latent heat of vaporization of 2260 J/g. Container A contains 1.0 kg of ethyl alcohol. Container B contains 1.0 kg of water. Both liquids are brought to a boil.

The greatest composition by mass in an atom 17/8 O is due to the total mass of its

1. What is the criteria' for designating an object an asteroid?