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

Author Question: When the equation below is balanced, the coefficient of the hydrogen cyanide, HCN, is: NaCN + ... (Read 83 times)

burchfield96

  • Hero Member
  • *****
  • Posts: 610
on: Aug 27, 2018
When the equation below is balanced, the coefficient of the hydrogen cyanide, HCN, is:
 
  NaCN + H2SO4  Na2SO4 + HCN
  A) 1
  B) 2
  C) 3
  D) 4

Question 2

When added to a sealed flask and heated, 6.0 g of carbon and 16.0 g of oxygen react to form 22.0 g of carbon dioxide. How much carbon dioxide is formed when 24.0 g of carbon is reacted with 100.0 g of oxygen?
 
  A) 40.0 g
  B) 44.0 g
  C) 88.0 g
  D) 112.0 g


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bob

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

C


burchfield96

  • Member
  • Posts: 610
Reply 2 on: Aug 27, 2018
:D TYSM

okolip

  • Member
  • Posts: 362
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

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

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Isotopes of Hydrogen Isotopes of Hydrogen
How to manually solve and graph any quadratic equation How to manually solve and graph any quadratic equation
How to sketch a quadratic equation that is in standard form (Question 1) How to sketch a quadratic equation that is in standard form (Question 1)
How to analyze transformations of a quadratic equation that is in vertex form How to analyze transformations of a quadratic equation that is in vertex form
Write equation for each function Write equation for each function
Hydrogen Bond with Peptide Hydrogen Bond with Peptide
Video: Primary and secondary response to infection

For a complete list of videos, visit our video library