Notice: Payments for answers will end 4/10/2017. Click for more info.
You have new items in your feed. Click to view.
Question and answer
Q: The coefficients in a balanced chemical equation always can express the ratio of A. moles of reactants and products. B. volume of reactants and products. C. atoms of reactants and products. D.
mass of reactants and products.
A: A chemical equation shows the ratio of C. atoms of reactants and products.
Get an answer
Original conversation
User: The coefficients in a balanced chemical equation always can express the ratio of A. moles of reactants and products. B. volume of reactants and products. C. atoms of reactants and products. D. mass of reactants and products.

Weegy: A chemical equation shows the ratio of C. atoms of reactants and products.
cha97mw|Points 1072|

User: When magnesium carbonate, MgCO2, reacts with nitric acid, HNO3, it forms magnesium nitrate, Mg(NO3)2, and carbonic acid, H2CO3. Carbonic acid then breaks down into water and carbon dioxide. Which two types of reactions take place in this process? A. synthesis and decomposition B. single-replacement and combustion C. double-replacement and decomposition D. double-replacement and combustion

Weegy: C. double-replacement and decomposition
cha97mw|Points 1072|

User: Which of the following is NOT always true about a synthesis reaction? A. One product is formed. B. There is only one reactant. C. The general formula is A + B ? C. D. A reactant might be a compound, or it might be an element.

Weegy: The answer is A. One product is formed.
Expert answered|geeknik|Points 0|

Question
Asked 6/22/2012 5:55:07 PM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
25,774,192 questions answered
Popular Conversations
The evolution of agricultural practices ultimately led to the ...
Weegy: The evolution of agricultural practices ultimately led to the development of towns and cities.
6/23/2017 10:56:18 AM| 1 Answers
Dinosaurs became extinct due to the A. breakup of Pangaea. ...
Weegy: Dinosaurs became extinct due to the: Cretaceous extinction event. User: Which type of preservation is made ...
6/27/2017 10:01:19 AM| 1 Answers
A batholith is a mass of rock that forms when a large body of magma ...
Weegy: A batholith is a mass of rock that forms when a large body of magma cools inside the crust. TRUE.
6/25/2017 1:54:48 AM| 0 Answers
Earth’s lithosphere is composed of a. the crust only. b. the mantle ...
Weegy: The LITHOSPHERE is the part of the Earth composed of the crust and upper mantle.
6/25/2017 1:50:09 AM| 0 Answers
Radioactive isotopes are used to a. determine the absolute age of ...
Weegy: Radioactive isotopes are used to determine the absolute age of rocks.
6/25/2017 1:43:13 AM| 0 Answers
Magma that hardens vertically underneath the surface will form a ...
Weegy: Magma that hardens vertically underneath the surface will form a sill. FALSE.
6/25/2017 1:22:58 AM| 0 Answers
The ADA states that a service animal can be any animal that the ...
Weegy: The ADA states that a service animal can be any animal that the passenger deems a service animal and must be ...
6/25/2017 12:55:37 AM| 0 Answers
Waves that cause the most damage during an earthquake are waves.
Weegy: Waves that cause the most damage during an earthquake are surface waves.
6/25/2017 12:53:18 AM| 0 Answers
Which of the following would be considered a negative side effect of ...
Weegy: Threats of dangerous flooding would be considered a negative side effect of settling near a river bed.
6/23/2017 11:35:22 AM| 0 Answers
Most scientists and anthropologists agree that early humans first ...
Weegy: Most scientists and anthropologists agree that early humans first emerged in AFRICA.
6/23/2017 10:53:42 AM| 0 Answers
A paragraph that has its topic sentence first is _____. a rectangle ...
Weegy: A paragraph that has its topic sentence first is an inverted triangle.
6/23/2017 10:25:31 AM| 0 Answers
Weegy Stuff
S
L
Points 40 [Total 1371] Ratings 0 Comments 0 Invitations 4 Offline
S
Points 17 [Total 17] Ratings 0 Comments 7 Invitations 1 Offline
S
Points 14 [Total 14] Ratings 1 Comments 4 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
R
Points 3 [Total 19] Ratings 0 Comments 3 Invitations 0 Offline
S
Points 3 [Total 3] Ratings 0 Comments 3 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 72] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.