Chemistry
Chemistry, 28.07.2021 18:30, genyjoannerubiera

Please help!! the question is below, send working out if possible :))


Please help!! the question is below, send working out if possible :))

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 04:00, kim95207
What layer of the atmosphere is directly above the troposphere?
Answers: 1
image
Chemistry, 22.06.2019 12:00, daytonalive83481
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
image
Chemistry, 22.06.2019 17:40, aguilarjose
If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
Answers: 1
image
Chemistry, 22.06.2019 20:20, carcon2019
Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 3
Do you know the correct answer?
Please help!! the question is below, send working out if possible :))
...

Questions in other subjects:

Konu
English, 09.01.2020 08:31
Konu
Mathematics, 09.01.2020 08:31