Physics
Physics, 08.03.2021 20:40, sharperenae7274

When a electric current is passed threw water during electrolysis, 2 gases are formed. 1 gas has a boiling point of -183°C and the other has a boiling point of -253°C. Has a physical or a chemical change occurred? Explain please.

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 17:00, dmurdock1973
Why is there friction between objects
Answers: 1
image
Physics, 21.06.2019 18:40, kandi2565
The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80
Answers: 1
image
Physics, 21.06.2019 21:00, jjxt126
A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.
Answers: 2
image
Physics, 21.06.2019 23:30, izzyisawesome5232
The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)
Answers: 3
Do you know the correct answer?
When a electric current is passed threw water during electrolysis, 2 gases are formed. 1 gas has a b...

Questions in other subjects: