« previous next »

Author Question: Which of the following equations is not a combustion reaction? A) C2H6O + O2 H2O + CO2 B) CH4 + ... (Read 103 times)

sheilaspns

  • Hero Member
  • *****
  • Posts: 567
on: Aug 27, 2018
Which of the following equations is not a combustion reaction?
 
  A) C2H6O + O2  H2O + CO2
  B) CH4 + O2  CO + H2O
  C) KClO3  KCl +O2
  D) Fe + O2  FeO

Question 2

If the products have a higher energy than the reactants ________.
 
  A) the reaction is exothermic
  B) the reaction is endothermic
  C) the reactants have less energy than the products
  D) both B and C


ktidd

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

sheilaspns

  • Hero Member
  • *****
  • Posts: 567
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


ktidd

  • Sr. Member
  • ****
  • Posts: 319
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

A direct injection diesel engine injects the fuel directly into the combustion chamber. Many ... A direct injection diesel engine injects the fuel directly into the combustion chamber. Many ...
How to solve a pair of linear equations using the Addition-Subtraction Method How to solve a pair of linear equations using the Addition-Subtraction Method
Carbonyl groups reaction type Carbonyl groups reaction type
How to solve first-degree equations (Part 1) How to solve first-degree equations (Part 1)
Reaction mechansim for glyceraldehyde-3-phosphate dehydrogenase Reaction mechansim for glyceraldehyde-3-phosphate dehydrogenase
In the polymerase chain reaction (PCR) In the polymerase chain reaction (PCR)
Video: Anaphylaxis Animation

For a complete list of videos, visit our video library