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larisa [96]
3 years ago
14

Using ammonia, show how Bronsted and Lowry improved the defination of acids and bases

Chemistry
1 answer:
emmasim [6.3K]3 years ago
5 0
Ammonia what is that
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Answer:You can get the valence electrons in an atom's electronic arrangement by consulting the periodic table:

Explanation:

The Group 1 atoms have 1 valence electron.

The Group 2 atoms have 2 valence electrons.

The Group 3 atoms have 3 valence electrons.

The Group 4 atoms have 4 valence electrons.

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3 years ago
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Alex777 [14]

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that pdf looks sus

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3 years ago
If 10.00 mL of the solution prepared in question 4 is used to make another 125.00 mL solution of NaCl, what is the new concentra
choli [55]

The new concentration of the solution is 0.016 M

<h3>Dilution</h3>

From the question, we are to determine the concentration of the new solution prepared from question 4.

NOTE: Question is provided below

From question 4, the concentration of the sodium chloride solution is 0.200M

Now, to determine the new concentration,

Using the dilution law

C₁V₁ = C₂V₂

Where

C₁ is the initial concentration

V₁ is the initial volume

C₂ if the final concentration

and V₂ is the final volume

Then,

C₁ = 0.200 M

V₁ = 10.00 mL
C₂ = ?

V₂ = 125.00 mL

Then,

0.200 × 10.00 = C₂ × 125.00

C_{2}= \frac{0.200 \times 10}{125.00}

C₂ = 0.016 M

Hence, the new concentration of the solution is 0.016 M

Question 4:

Calculate the amount of solid sodium chloride needed to make 200.00 mL of a 0.200 M solution

Learn more on Dilution here: brainly.com/question/24881505

8 0
2 years ago
What is the lewis dot structure for Cu2S​
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Answer:

LOL i belive its 200 because i did this exact same thing yesterday for homework and got it right so yeah, it should work. if it doesnt im sorry! but yeah XD sub to my yt channel too! DB_PLAYS <3

Explanation:

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Answer: Yes, they have.

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3 years ago
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