How can you increase the boiling point of water?
A. By increasing the volume of the water
B....
Chemistry, 22.11.2021 14:00 javontiye226
How can you increase the boiling point of water?
A. By increasing the volume of the water
B. By increasing the air pressure above the water
C. By lowering the air temperature above the water
ОО
D. By lowering the pressure of the water
Answers: 2
Chemistry, 22.06.2019 05:30
Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?
Answers: 2
Chemistry, 22.06.2019 13:00
One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.
Answers: 1
Chemistry, 23.06.2019 18:30
Which of the following describes geothermal energy in use
Answers: 1
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