Chemistry, 17.05.2020 14:57 shainaanderson24
A balloon is filled with 10 L of air at a pressure of 5 atm. What is the pressure of the balloon if the volume is changed to 20 L?
Answers: 2
Chemistry, 22.06.2019 02:20
Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .
Answers: 1
Chemistry, 22.06.2019 18:00
Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
Answers: 2
Chemistry, 22.06.2019 21:00
Once similarity and one difference between a mixture of elements and a mixture of compounds
Answers: 3
A balloon is filled with 10 L of air at a pressure of 5 atm. What is the pressure of the balloon if...