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Alisiya [41]
3 years ago
5

Do you think these fish are an example of natural selection among two populations of the same species

Chemistry
1 answer:
pshichka [43]3 years ago
3 0
I don’t see any fish or anything
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Ice floats on the surface of water because ice is less dense than liquid water <br> true or false?
allsm [11]

Answer:

yes it is true.

Ice floats on the surface of water because ice is less dense than liquid water

Explanation:

4 0
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Is table salt a compound
Anna11 [10]

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Yes it is a compound

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PLEASE HELP ASAP!!!!
Vsevolod [243]

Answer:

The answer to your question is  C = 0.037 cal/g°C

Explanation:

Data

mass of the wire = m = 237 g

temperature 1 = T1 = 25°C

temperature 2 = T2 = 107°C

Heat = Q = 722 cal

Specific heat = C

Process

1.- Write the formula to find the specific heat

            Q = mC(T2 - T1)

-Solve for C

            C = Q / m(T2 - T1)

2.- Substitution

             C = 722 / 237(107 - 25)

3.- Simplification

              C = 722 / 237(82)

              C = 722 / 19434

4.- Result

               C = 0.037 cal/g°C

4 0
3 years ago
What defines the mass number of an isotope?
geniusboy [140]

Answer:

a

Explanation:

4 0
2 years ago
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The Henry's Law constant of methyl bromide, CH3Br, is KH = 0.159 mol/(L ∙ atm) at 25°C. What is the solubility of methyl bromide
Tanzania [10]

Answer:

Henry's law constant for a gas ch3br

28 The Henry's Law constant of methyl bromide, CH3Br, is k = 0.159 mol/(L⋅atm) at 25°C.

Explanation:

4 0
3 years ago
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