7. Breaking a chemical bond (1 point)
o absorbs energy from the surroundings
creates energy t...
Answers: 2
Chemistry, 22.06.2019 06:30
Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.
Answers: 1
Chemistry, 22.06.2019 15:30
Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)
Answers: 1
Chemistry, 22.06.2019 22:00
If a solution contains 3 moles/liter of sodium chloride (nacl, made of sodium ions and chloride ions), what is the osmolarity of this solution
Answers: 3
Mathematics, 05.10.2019 16:00
Computers and Technology, 05.10.2019 16:00
Health, 05.10.2019 16:00
Mathematics, 05.10.2019 16:00
Mathematics, 05.10.2019 16:00
Biology, 05.10.2019 16:00
Mathematics, 05.10.2019 16:00
Mathematics, 05.10.2019 16:00
Biology, 05.10.2019 16:00
English, 05.10.2019 16:00
Physics, 05.10.2019 16:00