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Nat2105 [25]
3 years ago
8

How many molecules are in 0.5 grams of ammonia, NH3?

Chemistry
1 answer:
balu736 [363]3 years ago
8 0

Answer:

I dont no ma men

Explanation:

Sorry cause a dont no

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Give the following for SO2 and BrF5:
frosja888 [35]

Answer:

The given molecules are SO2 and BrF5.

Explanation:

Consider the molecule SO2:

The central atom is S.

The number of domains on S in this molecule is three.

Domain geometry is trigonal planar.

But there is a lone pair on the central atom.

So, according to VSEPR theory,

the molecular geometry becomes bent or V-shape.

Hybridization on the central atom is

sp^{2}.

Consider the molecule BrF5:

The central atom is Br.

The number of domains on the central atom is six.

Domain geometry is octahedral.

But the central atom has a lone pair of electrons.

So, the molecular geometry becomes square pyramidal.

The hybridization of the central atom is sp^{3} d^{2}.

The shapes of SO2 and BrF5 are shown below:

6 0
3 years ago
.) 1. The Lewis valence dot electron structures are used to illustrate the number of valence electrons of atoms of representativ
dmitriy555 [2]

Answer:

put 5 dots

Explanation:

it has 5 valence electrons

3 0
3 years ago
Read 2 more answers
N2+ 3 H2 -> 2 NH3 If 12.0 g of H2 reacts with excess N2. then what mass of NH3 will be produced?
Vinil7 [7]
Hey mate here is pratyush for your help from India
..

your answer is in the attachment ..

the answer is 68g of NH3 will be produced.

hope it helps you.

be brainly

7 0
3 years ago
If you put an egg on a sidewalk on a hot day in July and try to cook it, you are using
Naddik [55]
Thermal energy from the sun that has transferred to the sidewalk
6 0
3 years ago
What's a third reaction? (Chemistry)
OLga [1]

Explanation:

a chemical reaction in which the rate of reaction is proportional to the concentration of each of three reacting molecules

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3 years ago
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