Use the equation to the right for questions 1-3 2MgO(s) 2Mg(s) + O2(g)
1. If 5.00 moles of MgO decompose, how many moles of oxygen gas should be produced?
2. How many moles of MgO are needed to produce 4.5 moles of oxygen gas?
3.If 6.50 moles of magnesium are produced, how many moles of oxygen will be produced?
Use the equation to the right for questions 4-5 N2(g) + 3H2(g) 2NH3(l)
4.Suppose 3.00 moles of N2 react with excess hydrogen. How many molecules of ammonia will be produced?
5.If a chemical company needs to produce 1.66 x 1024 molecules of NH3, how many moles of hydrogen gas would be required?
Answers: 3
Chemistry, 21.06.2019 22:00
Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.
Answers: 2
Chemistry, 22.06.2019 00:00
How many liters of water vapor can be produced if 108 grams of methane gas (ch4) are combusted at 312 k and 0.98 atm? show all work. pls ! will mark as brainliest
Answers: 1
Chemistry, 22.06.2019 00:00
What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) ⇌ 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container
Answers: 1
Use the equation to the right for questions 1-3 2MgO(s) 2Mg(s) + O2(g)
1. If 5.00 moles of MgO deco...
Mathematics, 07.12.2021 23:50
History, 07.12.2021 23:50
Mathematics, 07.12.2021 23:50
Mathematics, 07.12.2021 23:50
Mathematics, 07.12.2021 23:50
Mathematics, 07.12.2021 23:50
Mathematics, 07.12.2021 23:50
Arts, 07.12.2021 23:50
Mathematics, 07.12.2021 23:50