Chemistry, 21.11.2019 05:31 tabocampos1414
A13.60-g block of solid aluminum at 13.91 °c is immersed in a 23.27-g pool of liquid ethylene glycol with a temperature of 65.66 °c. when thermal equilibrium is reached, what is the temperature of the aluminum and ethylene glycol? specific heat capacities: lead = 0.159 j/g °c; ethylene glycol = 2.36 j/g ° °c
Answers: 3
Chemistry, 22.06.2019 06:00
Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
Answers: 2
Chemistry, 22.06.2019 11:00
Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation
Answers: 1
Chemistry, 22.06.2019 14:30
How does a noncompetitive inhibitor reduce an enzyme’s activity?
Answers: 1
A13.60-g block of solid aluminum at 13.91 °c is immersed in a 23.27-g pool of liquid ethylene glycol...
English, 03.08.2019 02:00
Mathematics, 03.08.2019 02:00
Health, 03.08.2019 02:00
History, 03.08.2019 02:00
Mathematics, 03.08.2019 02:00
English, 03.08.2019 02:00
Biology, 03.08.2019 02:00
Mathematics, 03.08.2019 02:00
Computers and Technology, 03.08.2019 02:00
History, 03.08.2019 02:00
History, 03.08.2019 02:00