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

Author Question: For the following question(s), consider the following equation. 2Mg + O2 2MgOThe number of moles of ... (Read 36 times)

dalyningkenk

  • Hero Member
  • *****
  • Posts: 598
on: Jun 7, 2021

Question 1

For the following question(s), consider the following equation.

2Mg + O2 → 2MgO


The number of moles of oxygen gas needed to react with 4.0 moles of Mg is ________.
◦ 6.0 moles
◦ 1.0 mole
◦ 3.0 moles
◦ 4.0 moles
◦ 2.0 moles

Question 2

For the following question(s), consider the following equation.

2Mg + O2 → 2MgO


The number of moles of MgO produced when 0.20 mole of O2 reacts completely is ________.
◦ 0.80 mole
◦ 0.10 mole
◦ 0.20 mole
◦ 0.60 mole
◦ 0.40 mole
Chemistry: An Introduction to General, Organic, and Biological Chemistry ¦ Timberlake ¦ 13th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by dalyningkenk on Jun 7, 2021

Eazy416

  • Sr. Member
  • ****
  • Posts: 360
Reply #1 on: Jun 7, 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 49% of students answer this correctly


dalyningkenk

  • Member
  • Posts: 598
Reply 2 on: Jun 7, 2021
Thanks for the timely response, appreciate it

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Determination of the number of theoretical stages Determination of the number of theoretical stages
Hardy-Weinberg Question P3 Hardy-Weinberg Question P3
question in cost accounting question in cost accounting
economic question economic question
The charge for telephone calls T is partly constant and partly varies with the number N of ... The charge for telephone calls T is partly constant and partly varies with the number N of ...
Youtube Question Youtube Question
Video: Atrophy

For a complete list of videos, visit our video library