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sergiy2304 [10]
3 years ago
10

N2__+3H2= 2NH3

Chemistry
1 answer:
ch4aika [34]3 years ago
5 0
Use the molar mass of ammonia to change the grams to moles and then use mole-mole ratio

100. g NH3 (1 mol NH3/ 17.04 g) (3 mol H2/ 2 mol NH)= 8.80 moles H2
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How much more acidic/more H+ concentration is a pH of 6 than pH of 8
DochEvi [55]

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: 1000x

Explanation:

I hope this helped!

<!> Brainliest is appreciated! <!>

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7 0
3 years ago
Atoms of iron (fe) and sulfur (s) form iron sulfide (fes) when the iron atom donates electrons to the sulfur atom. the type of b
marysya [2.9K]

Answer:

               The type of bond formed in FeS would be <u>Polar Covalent Bond</u>.

Explanation:

Types of Bonds can be predicted by calculating the difference in electronegativity.

If, Electronegativity difference is,

               Less than 0.4 then it is Non Polar Covalent  Bond

               Between 0.4 and 1.7 then it is Polar Covalent  Bond

               Greater than 1.7 then it is Ionic  Bond

For Fe and S,

                   E.N of Sulfur           =   2.58

                   E.N of Iron              =   1.83

                                                  ________

                   E.N Difference            0.75          (Polar Covalent Bond)


4 0
4 years ago
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Elena L [17]
1) <span> The fusion reaction (hydrogens form helium) in the Sun syplies our planet with all of the energy.
2) Nuclear bombs -</span><span>uncontrolled fission reaction creates mass destruction.
3) </span><span>Nuclear power plant - controlled fission reaction suplies homes with electric energy.
</span>Nuclear fission<span> is </span>nuclear reaction<span> in which the </span>nucleus<span> of an atom splits into smaller parts.</span>
5 0
3 years ago
What is the mass of 1.450 mol Cd3N2?<br> 124,2 g<br> 234.7 g<br> 529.6 g<br> 738.9 g
Degger [83]

Answer:

The answer is 529.6 g

Explanation:

I took the test and somehow got it right :0 but yea this is the correct answer. I hope this helps :)          

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3 years ago
What is the correct answer
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A and D will increase the rate of solution of a salt in a water
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