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Ber [7]
2 years ago
15

What is the formula of nitrous acid? Α. ΗΝ Β. ΗΝΟΣ C. HNO3 D. HΝΟ,

Chemistry
1 answer:
Tanzania [10]2 years ago
7 0

Answer:

Is that your answer ☺️☺️☺️

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Jack lives in a small city in the Pacific Northwest, where the temperatures are cool all year and the sky is frequently cloudy a
kirill [66]

Answer:

Preocouparcor   ,imsm oilp

Explanation:

3 0
3 years ago
Calculate the mass percent of Cl in Freon -112 (C2 Cl4 F2), a CFC refrigerant
Karolina [17]

Answer:

The answer to your question is:  69.6 %

Explanation:

Freon -112 (C₂Cl₄F₂)

MW = (12 x 2) + (35.5 x 4) + (19 x 2)

      = 24 + 142 + 38

      = 204 g

                       204 g of C₂Cl₄F₂  -----------------  100%

                       142 g                     -----------------   x

                      x = (142 x 100 ) / 204

                      x = 69.6 %

5 0
3 years ago
Read 2 more answers
Dilute 0.407M & 2.56L solution to 7.005L. CF?
Alenkinab [10]

Answer:

C₂ = 0.149 M

Explanation:

Given data:

Initial concentration = 0.407 M

Initial volume = 2.56 L

Final volume = 7.005 L

Final concentration = ?

Solution:

Formula:

C₁V₁ = C₂V₂

C₁ = Initial concentration

V₁ = Initial volume

C₂ = Final concentration

V₂ =Final volume

Now we will put the values.

0.407 M × 2.56 L =  C₂ × 7.005 L

1.042 =  C₂ × 7.005 L

C₂ = 1.042 M.L / 7.005 L

C₂ = 0.149 M

5 0
3 years ago
Which Bond is the Least Polar? <br><br> a) H-O <br> b) H-F<br> c) H-I<br> d) H-H
Elden [556K]
I'm not sure on this I'm sorry I can't help you I wish I could!
7 0
3 years ago
Which factors in an ecosystem provide food (plants, fish, and livestock) or inhibit agriculture (insects)?
Pani-rosa [81]

Answer:

biotic

Explanation:

7 0
3 years ago
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