This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Magnesium burns in air with a dazzling brilliance to produce magnesium oxide: 2 Mg(s) + O2(g) 2 ... (Read 75 times)

madam-professor

  • Hero Member
  • *****
  • Posts: 584
on: Jul 8, 2021

Question 1

Lithium and nitrogen react to produce lithium nitride:

6 Li(s) + N2(g) → 2 Li3N(s)

How many moles of N2 are needed to react with 0.500 mol of lithium?
◦ 3.00 mol
◦ 0.500 mol
◦ 0.167 mol
◦ 1.50 mol
◦ 0.0833 mol

Question 2

Magnesium burns in air with a dazzling brilliance to produce magnesium oxide:

2 Mg(s) + O2(g) → 2 MgO(s)

How many moles of O2 are consumed when 0.770 mol of magnesium burns?
◦ 0.0317 mol
◦ 2.60 mol
◦ 0.770 mol
◦ 1.54 mol
◦ 0.385 mol
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by madam-professor on Jul 8, 2021

BUTTHOL369

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 8, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 64% of students answer this correctly


madam-professor

  • Member
  • Posts: 584
Reply 2 on: Jul 8, 2021
Great answer, keep it coming :)

bbburns21

  • Member
  • Posts: 336
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Comparison of the level of skin damage as a result of the three different degrees of burns. Comparison of the level of skin damage as a result of the three different degrees of burns.
Iron Oxide Iron Oxide
Tricyclic antidepressants produce their effects by inhibiting the reuptake of neurotransmitters ... Tricyclic antidepressants produce their effects by inhibiting the reuptake of neurotransmitters ...
Farmers’ markets provide fresh, local produce to consumers Farmers’ markets provide fresh, local produce to consumers
A teaspoon of milk of magnesia contains 12.0 mg of magnesium hydroxide A teaspoon of milk of magnesia contains 12.0 mg of magnesium hydroxide
Self-crossing F2 plants to produce an F3 generation shows that there are two different genotypes amo Self-crossing F2 plants to produce an F3 generation shows that there are two different genotypes amo
Video: Action potentials - electrical characteristics and generation

For a complete list of videos, visit our video library