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Semenov [28]
3 years ago
11

Water is a polar molecule. this means that __________.

Chemistry
1 answer:
user100 [1]3 years ago
4 0
It means that one side is positive and the other is negative.
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Sarin is a deadly nerve gas that was outlawed by the Chemical Weapons Convention of 1993. However, it has been used at various t
PIT_PIT [208]

Answer:

The correct answer is - a.  Fluorine is the leaving group in Sarin.

Explanation:

A leaving group is a group that leaves a complete negative charge in heterolytic cleavage when it separates out from the molecule. Sarine reacts with the active site of the enzyme acetylcholinesterase that is essential for nerve transmission.

 In this given case, Sarin that is an acid fluoride and ester of methyl phosphonic acid, the fluorine atom is present is the one that leaves with a complete negative charge, therefore, fluorine is the leaving group in Sarin.

Thus, the first option is correct that Fluorine is the leaving group in Sarin.

6 0
3 years ago
Lakes can disappear due to _
cupoosta [38]

Answer:

i think it's eutrophication

5 0
3 years ago
How many molecules (not moles) of NH3 are produced from 5.25x10^-4 g of H2?
Oksi-84 [34.3K]

Answer:

not 100% but i think its 1.57x10^20

Explanation:

5.25x10^-4g / 2.016g

2.60x10^-4 x 6.022x10^23= 1.56x10^20 molecules

6 0
3 years ago
The metric equivalent to 2 tbsp (please show work)
Natasha_Volkova [10]

Answer:

<h2>30 mL</h2>

Explanation:

1tbsp= 15ml

1tbsp+1tbsp=30ml

1+1=2

2x15=30

I hope this helps

4 0
3 years ago
What type of reaction does each of the following equations represent?
kondaur [170]

Answer:

Decomposition

Explanation:

A decomposition reaction is when a compound breaks down into simpler substances.

in our case Ammonium hydroxide requires an input of energy to obtain Ammonia gas and water.

3 0
3 years ago
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