Question and answer
Cast iron is an alloy of iron and carbon, two elements that have atoms of very different sizes. This means that cast iron is likely A. a substitutional alloy B. an interstitial alloy C. a
nonferrous alloy
Cast iron is an alloy of iron and carbon, two elements that have atoms of very different sizes. This means that cast iron is likely A. a substitutional alloy.
Expert answered|Matanglawin|Points 17|
Question
Asked 4/4/2013 9:49:54 AM
0 Answers/Comments
Get an answer
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
what is the maxium number of grams of ph3 that can be formed when 6.2 g of phosporus reacts with 4.0 g of hydrogen to form ph3
Weegy: moles P4 = 6.2 g/ 123.895 g/mol=0.050 moles H2 = 4.0 g/ 2.016 g/mol=2.0 ( in excess) moles PH3 = 0.050 x 4=0.20 mass PH3 = 0.20 mol x 33.9978 g/mol= 6.8 g User: in a particular reaction between copper metal and silver nitrate, 12.7 g of Cu produced 38.1 g of Ag. what is the percent yield of silver in this reaction? (More)
Question
Expert Answered
Asked 4/4/2013 8:01:37 AM
0 Answers/Comments
In a particular reaction between copper metal and silver nitrate, 12.7 g of Cu produced 38.1 g of Ag. what is the percent yield of silver in this reaction?
Weegy: In a particular reaction between copper metal and silver nitrate 12 7 g cu produced 38 1 g ag what is the percent yield of silver in this reaction. [ ] (More)
Question
Expert Answered
Asked 4/4/2013 8:07:40 AM
0 Answers/Comments
hydrogen gas is produced when zinc reacts with hydrochloric acid. If the actual yield of this reaction is 85%, how many grams of zinc are needed to produce 112 L of h2 at STP
Weegy: Hydrogen gas is produced when zinc reacts with hydrochloric acid. [ [ If the actual yield of this reaction is 85%, 380 g of zinc are needed to produce 112L of H2 at STP. -Start with a balanced chemical equation Zn + 2 HCl - > ZnCl2(aq) + H2 112L H2 x (1 mol H2 / 22.4 L H2) x (1 mol Zn / 1 mol H2) x (65.4 g Zn / 1 mol Zn) = 327 g Zn But that is if you had 100% yield. Only 85% of the Zn that was present produced H2, so divide 327 by 0.85 to get the beginning mass of Zn, which is 385 g. ] ] (More)
Question
Expert Answered
Asked 4/4/2013 8:40:41 AM
0 Answers/Comments
lead nitrate can be decomposed by heating. what is the percent yield of decomposition reaction if 9.9 g of Pb(NO3)2 are heated to giv 5.5 g of PbO
Weegy: its 56% User: which of the following is NOT true about limiting and excess reagents? A. the amount of product obtained is determined by the limiting reagent. B. some of the excess reagent is left over after the reaction is complete C. a balanced equation is necessary to determine which reactant is the limiting reagent D. the reactant that has the smallest given mass is the limiting reagent. (More)
Question
Expert Answered
Asked 4/4/2013 8:21:01 AM
0 Answers/Comments
25,616,117 questions answered
Popular Conversations
Cancer is a disease of ____________________
Weegy: Cancer is disease caused by an uncontrolled division of abnormal cells in a part of the body. User: ...
6/24/2016 3:16:51 AM| 3 Answers
The kingdom Animalia includes all of these except A. ...
Weegy: Sponge lacks nervous tissue. User: Many bivalves, like scallops, live in salt water. The scallop ...
6/24/2016 4:21:37 AM| 3 Answers
Is solar energy renewable?
Weegy: Solar energy is renewable energy.
6/24/2016 3:12:48 PM| 2 Answers
Crediting of sources can also protect you from being accused of ...
Weegy: True User: Plagiarism damages reputations and relationships. True False User: To be charged with plagiarism ...
6/24/2016 6:47:18 PM| 2 Answers
In which empire was St. Petersburg ...
6/24/2016 12:25:01 AM| 1 Answers
In which empire was St. Petersburg ...
6/24/2016 12:29:14 AM| 1 Answers
Which of the following is an example of an ...
Weegy: STOMACH is an organ of the digestive system. User: Which of the following is not a specialized tissue found ...
6/24/2016 1:21:36 AM| 1 Answers
Weegy Stuff
S
P
L
Points 836 [Total 1497] Ratings 2 Comments 816 Invitations 0 Offline
S
Points 337 [Total 698] Ratings 2 Comments 317 Invitations 0 Offline
S
L
P
P
P
Points 151 [Total 3694] Ratings 0 Comments 151 Invitations 0 Offline
S
Points 135 [Total 416] Ratings 0 Comments 135 Invitations 0 Offline
S
Points 127 [Total 179] Ratings 0 Comments 127 Invitations 0 Offline
S
P
1
Points 107 [Total 852] Ratings 3 Comments 57 Invitations 2 Offline
S
L
Points 68 [Total 4188] Ratings 0 Comments 68 Invitations 0 Offline
S
Points 40 [Total 50] Ratings 1 Comments 30 Invitations 0 Offline
S
Points 32 [Total 139] Ratings 0 Comments 32 Invitations 0 Offline
S
1
L
L
P
R
P
L
P
P
R
Points 29 [Total 12596] Ratings 0 Comments 29 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.