Chemistry, 24.07.2019 01:20 dwilburn01
Why does an evaporating liquid cool down, according to the kinetic molecular theory? a. heat is required to evaporate a liquid. b. heat is lost through elastic collisions. c. the highest velocity molecules are lost. d. heat must be dissipated to break the liquid bonds.
Answers: 2
Chemistry, 23.06.2019 06:30, aurikmah2005
Acertain atom has 22 protons and 19 electrons. this atom loses an electron. the net charge on the atom is now 4+1+01-4-. if this same atom with 22 protons and 19 electrons were to gain 3 electrons, the net charge on the atom would be 3+2+02-3-.
Answers: 1
Chemistry, 23.06.2019 09:50, jay4881
T(s) in2os] (m) 0 185 2.39 546 1.90 725 1.70 the decomposition of n205 can be described by the equation 2.68 given these data for the reaction at 45°c in carbon tetrachloride solution, calculate the average rate of reaction for each successive time interval. ntr s to 185 s 185 s to 546 s 546 s to 725 s number number number reaction rate: m/s m/s m/s
Answers: 1
Why does an evaporating liquid cool down, according to the kinetic molecular theory? a. heat is req...
Mathematics, 12.04.2021 21:40
Mathematics, 12.04.2021 21:40
English, 12.04.2021 21:40
History, 12.04.2021 21:40
History, 12.04.2021 21:40
Health, 12.04.2021 21:40
Social Studies, 12.04.2021 21:40