Chemistry, 09.12.2019 08:31 vickReis06
Asample of diborane gas a substance that bursts into flame when exposed to air, has a pressure of 345 tore at a temperature of -15c and a volume of 3.48 l. if conditions are changed so that the temperature is 36c and the pressure is 468 tore, what will be the volume of the sample?
Answers: 1
Chemistry, 22.06.2019 00:00, brookemcelhaney
Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating
Answers: 1
Chemistry, 22.06.2019 05:20, anggar20
Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.
Answers: 1
Chemistry, 22.06.2019 19:00, nayashuntel
How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.
Answers: 1
Chemistry, 22.06.2019 19:30, Adrian12313
Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.
Answers: 1
Asample of diborane gas a substance that bursts into flame when exposed to air, has a pressure of 34...
Biology, 01.12.2019 21:31
Social Studies, 01.12.2019 21:31
Mathematics, 01.12.2019 21:31