Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Which of the following does NOT show the law of conservation of mass? A. 24 g of Mg burn in 32 g O2 to produce 56 g of MgO. B. 24 mL of Mg burn in 32 mL O2 to produce 56 mL of MgO. C. 2 atoms of Mg react with 1 molecule of O2 to produce 2 units of MgO. D. 1 atom of Mg reacts with 1 atom of O to produce a unit of MgO that contains 2 atoms.
Weegy: C doesn't. If you add them up 24g + 32g is 52g, 24mL + 32mL is 56mL, 1 atom + 1 atom is one unit containing 2 atoms, but 2 atoms plus 1 molecule is not 2 units of MgO.. (More)
Question
Expert Answered
Asked 1/15/2013 10:42:21 PM
0 Answers/Comments
An industrial process makes calcium oxide by decomposing calcium carbonate. Which of the following is NOT needed to calculate the mass of calcium oxide that can be produced from 4.7 kg of calcium carbonate? A. the balanced chemical equation B. molar masses of the reactants C. molar masses of the product D. the volume of the unknown mass
Weegy: An industrial process makes calcium oxide by decomposing calcium carbonate.NOT needed to calculate the mass of calcium oxide that can be produced from 4.7 kg of calcium carbonate.D. [ the volume of the unknown mass ] (More)
Question
Expert Answered
Asked 1/15/2013 10:55:02 PM
0 Answers/Comments
Reaction rates do NOT tell you how fast A. reactants are being consumed. B. products are being formed. C. substances are changing state. D. energy is being absorbed or released.
Weegy: Reaction rates do NOT tell you how fast D. energy is being absorbed or released. (More)
Question
Expert Answered
Asked 1/15/2013 10:59:52 PM
0 Answers/Comments
Reaction rates do NOT tell you how fast A. reactants are being consumed. B. products are being formed. C. substances are changing state. D. energy is being absorbed or released.
Weegy: Reaction rates do NOT tell you how fast C. substances are changing state. (More)
Question
Expert Answered
Asked 1/15/2013 11:02:51 PM
0 Answers/Comments
21,944,861 questions answered
Popular Conversations
The Dietary Guidelines for Americans include all of the following ...
Weegy: D. do not drink alcoho User: What components of a food label can help consumers compare the amounts of ...
8/29/2015 2:28:18 AM| 2 Answers
Why is Paine's use of aphorisms important in The Crisis No. ...
Weegy: C User: Read the quotation from The Crisis, No. 1, and then answer the question. “…the harder the conflict, ...
8/30/2015 4:35:59 PM| 2 Answers
Select the adverb clause from the sentence below. Unless there is ...
Weegy: Adverbs do not modify NOUN. User: Select the adverb clause from the sentence below. Wherever there have ...
8/30/2015 7:01:02 PM| 2 Answers
By creating international and national commissions to oversee atomic ...
Weegy: c. expand the development and research of atomic plants User: This was a U.S. policy proposed by George Kennan ...
8/30/2015 7:35:08 PM| 2 Answers
2. Given the formula K = LMN, what is the formula for M? A. ...
Weegy: A. M = K/LN User: 3. Solve this equation for A: A ÷ 2 = 4 A. 8 B. 4 C. 6 D. 2 Weegy: -6 + 3x = -9 ...
8/30/2015 8:24:13 PM| 2 Answers
Which of these religions is ...
8/29/2015 5:14:54 AM| 1 Answers
Weegy Stuff
S
P
C
L
P
L
1
P
P
1
P
1
P
L
P
R
Points 1314 [Total 11667]| Ratings 7| Comments 1244| Invitations 0|Offline
S
L
Points 798 [Total 1113]| Ratings 1| Comments 788| Invitations 0|Offline
S
1
L
L
Points 772 [Total 9240]| Ratings 3| Comments 732| Invitations 1|Online
S
L
L
P
1
Points 737 [Total 9310]| Ratings 2| Comments 717| Invitations 0|Offline
S
Points 541 [Total 767]| Ratings 1| Comments 531| Invitations 0|Offline
S
Points 247 [Total 255]| Ratings 0| Comments 247| Invitations 0|Offline
S
Points 224 [Total 224]| Ratings 3| Comments 194| Invitations 0|Offline
S
Points 214 [Total 533]| Ratings 1| Comments 204| Invitations 0|Offline
S
Points 189 [Total 266]| Ratings 0| Comments 189| Invitations 0|Offline
S
Points 144 [Total 175]| Ratings 0| Comments 144| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.