This topic contains a solution. Click here to go to the answer

Author Question: Iron metal reacts with hydrochloric acid to produce iron (II) chloride and hydrogen gas. Identify ... (Read 98 times)

curls713

  • Full Member
  • ***
  • Posts: 153

Question 1

If 0.274 moles of a substance weighs 62.5 g, what is the molar mass of the substance, in units of g/mol?
◦ 2.28 × 102 g/mol
◦ 1.71 × 101 g/mol
◦ 4.38 × 10–3 g/mol
◦ 2.17 × 102 g/mol
◦ 6.02 x 1023 g/mol

Question 2

Iron metal reacts with hydrochloric acid to produce iron (II) chloride and hydrogen gas. Identify the balanced reaction that describes this process.
◦ Fe + 2 HCl → FeCl2 + H2

◦ Fe + HCl → FeCl2 + H2

◦ Fe + HCl → FeCl + H
◦ 2Fe + 2HCl → 2FeCl2 + H2

◦ Fe + 3HCl → FeCl3 + H2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by curls713 on Nov 5, 2023

char00char

  • Full Member
  • ***
  • Posts: 173
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 56% of students answer this correctly




curls713

  • Member
  • Posts: 153
Reply 2 on: Nov 5, 2023
Gracias!


ryhom

  • Member
  • Posts: 366
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

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?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

For a complete list of videos, visit our video library