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
Nitrogen gas consists of _____.
Weegy: You are best allowing air to circulate into a box with the addition of either CO2 or O2, at a slightly higher than normal pressure. You can probably use a sealed aquarium and an aquarium air pump to add air. [ Then add CO2 or O2 from a bottle, you can then tweak the inside pressure to be just over ambient using a small valve of some kind. Aquarium stores should have all the stuff you need. You will also need a barometric pressure gauge inside and out, as well as some method for evaluating the concentration of CO2 and O2 inside and outside the box. You will then spend alot of time tweaking the system, but yuo should be able to get some kind of equlibrium. Remember, you want small increases in concentrations, large increases will just kill everything. ] (More)
Question
Updated 3/27/2013 2:01:36 AM
1 Answer/Comment
Nitrogen gas consists of a molecule of two Nitrogen atoms.
Added 3/27/2013 2:01:36 AM
This answer has been added to the Weegy Knowledgebase
Nitrogen gas consists of _____.
Weegy: You are best allowing air to circulate into a box with the addition of either CO2 or O2, at a slightly higher than normal pressure. You can probably use a sealed aquarium and an aquarium air pump to add air. [ Then add CO2 or O2 from a bottle, you can then tweak the inside pressure to be just over ambient using a small valve of some kind. Aquarium stores should have all the stuff you need. You will also need a barometric pressure gauge inside and out, as well as some method for evaluating the concentration of CO2 and O2 inside and outside the box. You will then spend alot of time tweaking the system, but yuo should be able to get some kind of equlibrium. Remember, you want small increases in concentrations, large increases will just kill everything. ] (More)
Question
Updated 9/10/2012 7:18:04 AM
1 Answer/Comment
Nitrogen gas has the formula N2. A molecule of nitrogen gas consists of two atoms of nitrogen covalently bonded.

Read more:
Added 9/10/2012 7:18:04 AM
Each element consists of only one type of atom.
Question
Updated 9/10/2012 7:47:33 AM
1 Answer/Comment
This statement is true. Each element consists of only one type of atom.

Elements consist of only one kind of atom and cannot be decomposed into simpler substances.
Our planet is made up of some 90 elements. (Tiny amounts — sometimes only a few atoms — of additional elements have been made in nuclear physics laboratories, but they play no role in our story). Of these 90, only 25 or so are used to build living things.
Added 9/10/2012 7:47:33 AM
Chemical reactions are the result of an atom attempting _____.
Question
Updated 3/27/2013 2:35:08 AM
1 Answer/Comment
Chemical reactions are the result of an atom attempting: to rearrange its configuration to result in a complete outer energy level.
Added 3/27/2013 2:35:08 AM
This answer has been added to the Weegy Knowledgebase
The specific heat of gold is 0.031 calories/gram C. If 10.0 grams of gold were heated and the temperature of the sample changed by 20.0 C, how many calories of heat energy were absorbed by the sample?
Weegy: mc?T = Q. [ m = mass: c = Specific heat capacity: ?T = Change in temp: Q = Heat absorbed. 10g x 0.031cal/g/°C x 20°C ?T = 6.2 calories of heat absorbed. (To change to Joules = 6.2cal x 4.184 J/cal = 26 Joules). ] (More)
Question
Expert Answered
Asked 9/10/2012 8:49:28 AM
0 Answers/Comments
18,405,880 questions answered
Popular Conversations
3x + 1 User: Factor 25x 2 + 10x + 1.
Weegy: the answer is (1+5 x)^2 User: The length of a rectangle is 3 more than twice the width. The area of the ...
11/21/2014 9:59:24 AM| 4 Answers
Multiply 3X 1 1/4 User: subtract the fractions and simplify the ...
Weegy: 13/15 - 1/5 = 13/15 - 3/15 = 10/15 = 2/3 User: Divide the fractions and simplify the answer 60 divide by 2 2/3 ...
11/21/2014 8:14:33 PM| 3 Answers
Class C helmets are made of aluminum and do not provide protection ...
Weegy: Class C helmets are made of aluminum and do not provide protection from: Electrical hazards. (Class C ...
11/21/2014 1:44:29 AM| 2 Answers
Which pronoun agrees with the antecedent? Both carrots and sweet ...
Weegy: Both carrots and sweet potatoes get ITS color from beta-carotene.
11/21/2014 6:49:00 AM| 2 Answers
One weakness of the British army was fighting on foreign soil.
Weegy: One weakness of the British army was fighting on foreign soil. TRUE.
11/21/2014 7:22:57 AM| 2 Answers
What is translation?
11/21/2014 7:50:29 AM| 2 Answers
Which base is in RNA, but not in ...
11/21/2014 7:46:32 AM| 2 Answers
What is the equation of the line that passes through (0, -2) and ...
Weegy: The equation of the line that passes through (0, -2) and has a slope of 0 is y = -2. User: Find two ...
11/21/2014 10:04:27 AM| 2 Answers
The principle of dominance states that a. all alleles are ...
Weegy: Every allele is a _ d. dominant or recessive _ allele. User: In pea plants, yellow peas are dominant over ...
11/21/2014 10:23:12 AM| 2 Answers
Which phrase is not parallel with the other phrases? A. to ...
Weegy: Answer: taking exams The other 3 options talk about adding info, skills, and learning while taking exams, ...
11/21/2014 10:43:54 AM| 2 Answers
Weegy Stuff
S
L
1
L
P
C
1
P
C
1
L
P
C
1
Points 2193 [Total 13904]| Ratings 10| Comments 2093| Invitations 0|Offline
S
L
Points 1221 [Total 3507]| Ratings 0| Comments 1221| Invitations 0|Offline
S
1
L
1
L
P
P
L
P
Points 681 [Total 14055]| Ratings 0| Comments 681| Invitations 0|Offline
S
L
Points 676 [Total 1197]| Ratings 6| Comments 616| Invitations 0|Offline
S
Points 383 [Total 415]| Ratings 1| Comments 373| Invitations 0|Offline
S
1
L
L
Points 211 [Total 6605]| Ratings 0| Comments 211| Invitations 0|Offline
S
L
Points 146 [Total 1442]| Ratings 3| Comments 116| Invitations 0|Offline
S
Points 50 [Total 50]| Ratings 0| Comments 0| Invitations 5|Offline
S
Points 46 [Total 46]| Ratings 3| Comments 6| Invitations 1|Offline
S
Points 40 [Total 40]| Ratings 4| Comments 0| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.