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

Author Question: How much H2 (in liters) is produced at 65 C and 670. torr by the reaction of 75.7 g of zinc? Zn(s) + ... (Read 91 times)

fox

  • Hero Member
  • *****
  • Posts: 540
on: Jul 8, 2021

Question 1

How much H2 (in liters) is produced at 45 °C and 770. torr by the reaction of 45.7 g of zinc?

Zn(s) + 2 H+(aq) → Zn2+(aq) + H2(g)

◦ 139 L
◦ 15.7 L
◦ 18.0 L
◦ 31.4 L
◦ 11.8 L

Question 2

How much H2 (in liters) is produced at 65 °C and 670. torr by the reaction of 75.7 g of zinc?

Zn(s) + 2 H+(aq) → Zn2+(aq) + H2(g)

◦ 188 L
◦ 2.33 L
◦ 9.22 L
◦ 36.4 L
◦ 95.8 L
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 fox on Jul 8, 2021

Danny Ewald

  • Sr. Member
  • ****
  • Posts: 332
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 55% of students answer this correctly


fox

  • Member
  • Posts: 540
Reply 2 on: Jul 8, 2021
:D TYSM

meow1234

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Model of malaria protozoa in a red blood cell. New parasites are produced and mature in the RBC, ... Model of malaria protozoa in a red blood cell. New parasites are produced and mature in the RBC, ...
Reaction 7: The First Substrate-Level Phosphorylation Reaction 7: The First Substrate-Level Phosphorylation
Lab: Mass Relationships in Chemical Reaction Lab: Mass Relationships in Chemical Reaction
Zinc-finger nucleases and TALENs bind and cut DNA at specific sequences Zinc-finger nucleases and TALENs bind and cut DNA at specific sequences
What is the value for Kc for this reaction at 25°C? What is the value for Kc for this reaction at 25°C?
What nuclide is produced when K-43 decays by beta emission? What nuclide is produced when K-43 decays by beta emission?
Video: Haustral churning, Gastrocolic reflex and mass peristalsis & Defecation

For a complete list of videos, visit our video library