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

Author Question: During a chemical reaction, matter can neither be created nor destroyed. Indicate whether the ... (Read 29 times)

bb

  • Hero Member
  • *****
  • Posts: 544
on: Aug 27, 2018
During a chemical reaction, matter can neither be created nor destroyed.
 
  Indicate whether the statement is true or false

Question 2

Atom economy is
 
  A) the calculation of the number of atoms conserved in the desired product rather than in waste.
  B) counting the atoms in the starting material and product.
  C) having green by-products.
  D) having green starting materials.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

softEldritch

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Aug 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

A


bb

  • Member
  • Posts: 544
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

ricroger

  • Member
  • Posts: 352
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

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?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

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.

Chemical modification of proteins Chemical modification of proteins
Reaction 2: Isomerization of Glucose-6-phosphate Reaction 2: Isomerization of Glucose-6-phosphate
The reaction of a PLP-dependent decarboxylation to yield serotonin The reaction of a PLP-dependent decarboxylation to yield serotonin
Extension of telomeric DNA by telomerase: The overall reaction Extension of telomeric DNA by telomerase: The overall reaction
How many grams of NO are required to produce 145 g of N2 in the following reaction? 4NH3 + 6NO ... How many grams of NO are required to produce 145 g of N2 in the following reaction? 4NH3 + 6NO ...
Which reaction below represents Th decay by alpha emission? Which reaction below represents Th decay by alpha emission?
Video: Deafness Culture

For a complete list of videos, visit our video library