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yulyashka [42]
3 years ago
6

Which would be true if Earth had no atmosphere

Chemistry
1 answer:
Irina18 [472]3 years ago
3 0

Answer:

we would die, because we need oxygen, and the gravity would just be gone, and then blood would just go to are head and then the air will leave are bodys and we will explode

Explanation:

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g how many moles of NO are produced if 2.5 mol of O2 react completely with 4.0 mol of NH3 (molar mass of NO
vovikov84 [41]

Answer:

2 moles of NO

Explanation:

Our reaction is:

4NH₃ + 5O₂  →   6H₂O  +  4NO  

4 moles of ammonia react to 5 moles of oxygen in order to produce 6 moles of water and 4 moles of NO

We need to determine the limiting reactant:

Ratio is 4:5, As 4 moles of ammonia react to 5 moles of oxygen and we have 4 moles, we definetely need 5 moles, but the problem is, we only have 2.5 moles of O₂. Oxygen is the limting reagent.

5 moles of O₂ produce 4 moles of NO, according to stoichiometry

2.5 moles of O₂ may produce (2.5 . 4) / 5 = 2 moles of NO

4 0
3 years ago
Charge on monatomic ions: a) I b) Sr c) K d) N e) S f) In
wlad13 [49]
A) I = -1, B) Sr = +2, C) K = +1, D) N = -3, E) S = -2, F) In = +3
4 0
3 years ago
C3H8 is saturated or unsaturated
den301095 [7]
<h2>Answer:</h2>

<em>C3H8 is saturated compound.</em>

<h3>Explanation:</h3>

A saturated compounds are organic compounds having single covalent bond between carbon atoms.


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VikaD [51]

Answer:

The second option

Explanation:

I took the quiz and got it correct

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3 years ago
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