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

Author Question: Iron metal reacts with hydrochloric acid to produce iron (II) chloride and hydrogen gas. Identify ... (Read 52 times)

curls713

  • Full Member
  • ***
  • Posts: 153
on: Nov 5, 2023

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
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 curls713 on Nov 5, 2023

char00char

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


curls713

  • Member
  • Posts: 153
Reply 2 on: Nov 5, 2023
Great answer, keep it coming :)

essyface1

  • Member
  • Posts: 347
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Overview of the citric acid cycle Overview of the citric acid cycle
Pathways in biosynthesis of eicosanoids from arachidonic acid Pathways in biosynthesis of eicosanoids from arachidonic acid
The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom. The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom.
The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ... The material safety data sheet (MSDS) for sulfuric acid showing the detailed technical information ...
Ho to calculate the ATP of a 12-Carbon fatty acid, beta oxidation Ho to calculate the ATP of a 12-Carbon fatty acid, beta oxidation
When lithium chloride, LiCl, dissolves in water, which of the following is forme When lithium chloride, LiCl, dissolves in water, which of the following is forme
Video: Regulation of GFR: three methods, autoregulation & autoregulation via myogenic mechanism

For a complete list of videos, visit our video library