Bryce is trying to conduct a chemistry experiment. he needs his water to be exactly  65 ℃. right now in his beaker he has  187.5 g  of water at  15.5 ℃. bryce also has a pot of boiling water which is at  96 ℃.

how many grams of water should he pour from his pot of  boiling water  to get his water to exactly  65 ℃.

Ablock of steel has a density of 0.29lbs per cubic inch. if the block has dimensions of 1 inch by 1 inch by 3 inches, what is its weight? a. 0.29lbs b. 0.58lbs c. 0.87lbs d. 1lbs

What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.