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OverLord2011 [107]
3 years ago
12

Copper produces a green flame test. When is the green light emitted?​

Chemistry
1 answer:
belka [17]3 years ago
8 0

Answer: When you burned the skewer tip coated with copper sulfate the green light is emitted

Explanation:

when the copper is burned it makes a green light

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Finally, it is time to return to Earth and review how scientists here classify organisms:
lilavasa [31]

5. Eubacteria

6. Plantae

7. Animalia

8. Protist (technically not a kingdom)

9. Archaebacteria

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3 years ago
Why can’t liquids change volume but gases can
natta225 [31]

Explanation:

Liquids cannot change volume but gases can because they have a fixed shape like solids.

Liquids have strong intermolecular forces binding their molecules together resulting is fixed ordering.

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4 0
3 years ago
What do the two arrows in the diagram most likely represent?
elixir [45]
I think radiation and energy transfer!
8 0
3 years ago
If you rub a balloon on a piece of fabric or carpeting and then hold it against your head, your hair can stand on end. Why?
Korolek [52]

Answer:

because the ecstatic

Explanation:

balloons have energy on them and so does your hair so when you rub them together it causes static

4 0
3 years ago
The concentration of dye in Solution A is 25.527 M. You have 13 mL of water at your disposal to make the dilutions. The solution
Lady bird [3.3K]

Answer:

 38825.472 M

Explanation:

Using

C1V1=C2V2

To make solution B,

C1 = 25.527 M, V1 = 13 mL

C2 = 25.527 x 8 = 204.216 M

V2 = 13 X 12 = 156 mL

To make solution C'

C1 = 8 X 202.216 M = 1617.728

V1 = 8 X 156mL = 1248 mL

V2 = 4 X 13 = 52 mL

C2 = C1V1 / V2

    =1617.728 X 1248 / 52

 =38825.472 M

7 0
4 years ago
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