Abattery can provide a current of 4.60 a at 3.40 v for 2.50 hr. how much energy (in kj) is produced? 1st attempt kj energy

Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.

Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l

Gymnast always perform on padded mats. how does the mats protect the gymnast