Answers: 1
Chemistry, 22.06.2019 01:30
Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k
Answers: 3
Chemistry, 23.06.2019 01:50
Ablock of aluminum is dropped into a graduated cylinder with an initial volume of water at 75ml and the volumes rises to 90ml. if the block has a mass of 40.5 g what is its density ?
Answers: 1
Chemistry, 23.06.2019 05:00
Match the term to its description match term definition chemical energy a) internal energy caused by vibrations of atoms and molecules electrical energy b) electromagnetic energy that travels in waves radiant energy c) the movement of an electrical charge thermal energy d) potential energy stored in the bonds between atoms
Answers: 1
How do you reduce the global warming effect?...
Mathematics, 14.10.2019 17:00
Mathematics, 14.10.2019 17:00
History, 14.10.2019 17:00
Chemistry, 14.10.2019 17:00
Mathematics, 14.10.2019 17:00
Biology, 14.10.2019 17:00
Health, 14.10.2019 17:00
Biology, 14.10.2019 17:00