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seraphim [82]
3 years ago
10

Write the reaction responsible for the solution being basic. Do not include spectator ions. With NaF being the salt that produce

s a basic solution in water
Chemistry
1 answer:
sashaice [31]3 years ago
3 0

When NaF dissolve in water, it completely dissociates into Na⁺ and F⁻. The sodium ion that is Na⁺ do not react with water while the fluoride ion reacts with water and form hydrogen fluoride and hydroxide ion.

That can be shown in the reaction:

F⁻ + H₂O--->HF + OH⁻

Also using thumb rule it can be predicted that when salt containing anion of weak acid and cation of strong base, dissolve in water, basic solution is produced.

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What is the molecularity of the elementary step X + X + Y → Z?
Anna35 [415]

The molecularity of the elementary step X + X + Y → Z is 3.

<h3>What is Molecularity ?</h3>

Molecularity in chemistry is defined as the total number of molecules that react in an elementary reaction .

In the given question the elementary reaction given is

X + X + Y → Z?

or 2X +Y --> Z

X molecule is 2 and Y molecule is 1 so the molecularity is 2+1 = 3

The molecularity of the elementary step X + X + Y → Z is 3.

To know more about Molecularity

brainly.com/question/14614762

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4 0
2 years ago
Draw the structural formula for 3-ethyl-3-methyl-1-pentyne. Click the "draw structure" button to launch the drawing utility.
Dima020 [189]

Answer:

See attached picture.

Explanation:

Hello,

In this case, for the given name, you can verify the structure on the attached picture, wherein you can see verify the presence of both the ethyl and methyl radicals at the third carbon as well as the triple bond at the first carbon.

Best regards.

6 0
3 years ago
In a lab, a student dissolves 6.9 g of sodium chloride (NaCl) in 125 g of water (H2O).
kati45 [8]
Hope it cleared your doubt.

5 0
3 years ago
Write the complete balanced equation for the following reaction: S8 + O2 yields SO3
aleksklad [387]
S8 + 12O2 yields 8SO3
3 0
3 years ago
Read 2 more answers
Endergonic reactions:
guapka [62]

Answer : The correct option is, (b) occur when there is more free energy in the reactants than the products.

Explanation :

Endergonic reactions : It i defined as the reaction in which the energy is absorbed during the reaction.

In endergonic reactions, the Gibbs free energy of product is lower than the reactants. That means, ΔG > 0 and the reaction is non-spontaneous.

Exergonic reactions : It i defined as the reaction in which the energy is released during the reaction.

In exergonic reactions, the Gibbs free energy of product is greater than the reactants. That means, ΔG < 0 and the reaction is spontaneous.

Hence, the endergonic reactions is occur when there is more free energy in the reactants than the products.

6 0
3 years ago
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