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

Author Question: Group 2A metals tend to be somewhat less reactive than alkali metals, and the order of their reactivity is (Read 71 times)

brutforce

  • Hero Member
  • *****
  • Posts: 540
on: Feb 15, 2020

Question 1

Which is not generally considered to be a chemical reaction of the alkaline earth metal magnesium?
◦ 2 Mg(g) + O2(g) → 2 MgO(s) at room temperature
◦ Mg(s) + F2(g) → MgF2(s) at room temperature
◦ 3 Mg(s) + N2(g) → Mg3N2(s) at elevated temperatures
◦ Mg(s) + 2 H2O(l) → Mg(OH)2(s) + H2(g) at room temperature

Question 2

Group 2A metals tend to be somewhat less reactive than alkali metals, and the order of their reactivity is
◦ Sr > Ca > Mg > Be > Ba.
◦ Be > Mg > Ca > Sr > Ba.
◦ Ba > Sr > Ca > Mg > Be.
◦ Ca > Mg > Be > Ba > Sr.
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by brutforce on Feb 15, 2020

adf223

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Feb 15, 2020
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


brutforce

  • Member
  • Posts: 540
Reply 2 on: Feb 15, 2020
:D TYSM

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

A blood smear. The smear reveals representative cells from each formed element group: red blood cell A blood smear. The smear reveals representative cells from each formed element group: red blood cell
The firing order is cast or stamped on the intake manifold on most engines that have a distributor ... The firing order is cast or stamped on the intake manifold on most engines that have a distributor ...
Two lymphocytes that are reactive in a 19-year-old college student with infectious mononucleosis. ... Two lymphocytes that are reactive in a 19-year-old college student with infectious mononucleosis. ...
Shaking. A form of coarse vibration to a muscle or muscle group. Shaking. A form of coarse vibration to a muscle or muscle group.
Splicing mechanism for removal of group I introns Splicing mechanism for removal of group I introns
Rate order question Rate order question
Video: Parathyroid hormone (bone resorption) & Calcitonin (bone deposition)

For a complete list of videos, visit our video library