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

Author Question: Aluminum oxide can be reduced to aluminum metal using carbon, the other reaction product being ... (Read 88 times)

lrhoads

  • Full Member
  • ***
  • Posts: 158
on: Nov 5, 2023

Question 1

Aluminum metal has a specific heat of 0.900 J/g·°C. Calculate the amount of heat required to raise the temperature of 10.5 moles of Al from 30.5 °C to 225°C.
◦ 1.84 kJ
◦ 2.41 kJ
◦ 65.1 kJ
◦ 49.6 kJ
◦ 57.3 kJ

Question 2

Aluminum oxide can be reduced to aluminum metal using carbon, the other reaction product being carbon monoxide.  Determine the enthalpy change when 12.5 g of aluminum is produced by this method. [ΔH°f(carbon monoxide) = –110.5 kJ/mol; ΔH°f(aluminum oxide) = –1669.8 kJ/mol]
◦ 310 kJ
◦ 361 kJ
◦ 697 kJ
◦ 725 kJ
◦ 1504 kJ
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by lrhoads on Nov 5, 2023

latoyia.cook

  • Full Member
  • ***
  • Posts: 145
Reply #1 on: Nov 5, 2023
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 25% of students answer this correctly


lrhoads

  • Member
  • Posts: 158
Reply 2 on: Nov 5, 2023
YES! Correct, THANKS for helping me on my review

rachel

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Erythroblastosis fetalis. (a) The condition occurs with an RH+ father and RH– mother. (b) First preg Erythroblastosis fetalis. (a) The condition occurs with an RH+ father and RH– mother. (b) First preg
The human eye, a product of 600 million years of evolution (Lamb, Collin, & Pugh, 2007). The human eye, a product of 600 million years of evolution (Lamb, Collin, & Pugh, 2007).
Mechanism for the reaction catalyzed by thymidylate synthase Mechanism for the reaction catalyzed by thymidylate synthase
Carbon Dioxide Concentrations for 400,000 years Carbon Dioxide Concentrations for 400,000 years
Functional Groups of Carbon Functional Groups of Carbon
Use the product rule to find derivative Use the product rule to find derivative
Video: Lipid absorption - end products & transport mechanism

For a complete list of videos, visit our video library