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Ad libitum [116K]
3 years ago
12

A farmer selectively breeds tomatoes to be shipped to grocery stores across the United States. Which of the following genetic tr

aits would it be most important to selectively breed in the tomatoes?
A.The spoiling time of the tomatoes

B.The flavor of the tomatoes

C.The appearance of the tomatoes

D.The size of the tomato plants' leaves
Chemistry
1 answer:
Studentka2010 [4]3 years ago
5 0

Answer:

D

Explanation:

It would definitely affect size because breeding will change that trait

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All the following are compounds except. A.water. B.sugar solution. C.aqueous. D.sulphur dioxide
kap26 [50]

Answer:

B.sugar solution

Explanation:

A sugar solution is not a compound.

Rather, the solution is a mixture and an impure substance.

  • A compound is composed of two or more kinds of atoms or elements joined in a definite grouping .
  • The properties of the compound is distinct from those of the individual atoms that makes them.
  • Sugar solution is sugar and water
  • It is made up of two compounds not chemically combined.
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3 years ago
Chemistry t or f please help ASAP Lol Help Help Help
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3 years ago
Which best demonstrates an example of the common ion effect?
ella [17]

Answer: A.  The compound CuCl is 500 times less soluble in sea water than it is in pure water.

pure water.

Explanation:

Any change in the equilibrium is studied on the basis of Le-Chatelier's principle.

This principle states that if there is any change in a equilibrium reaction, the equilibrium will shift in a direction so as to minimize the effect.

Thus when a common ion is introduced to an equilibrium reaction, the equilibrium will shift in a direction where the concentration of common ion is decreasing.

CuCl\rightleftharpoons Cu^++Cl^-

NaCl\rightarrow Na^++Cl^-

When common ion such as Cl^- from NaCl in sea water is introduced to an equilibrium reaction, the equilibrium will shift in a direction where the concentration of common ion is decreasing i.e. in the left side and thus solubility of CuCl further decreases.

6 0
3 years ago
A compound has the empirical formula CH2O. If its molar mass is 150 g/mol, what is the molecular formula of the compound?
IgorLugansk [536]

Answer:

C5H10O5

Explanation:

The molecular formula is a multiple of the empirical formula. I.e

Molecular formula => [CH2O]n

[CH2O]n = 150

[12 + (2x1) + 16 ]n = 150

30n = 150

Divide both side by the coefficient of n i.e 30

n = 150/30 = 5

Molecular formula => [CH2O]n

Molecular formula => [CH2O]5

Molecular formula => C5H10O5

8 0
3 years ago
Please help! Urgent: take ur time and answer it correctly
lidiya [134]

Answer:

an electric field is a field around a charged particle or object within which a force ( electric force) would be exerted on other charged particles or objects.

Explanation:

particles with unlike charges attract one another while particles with like charges repel each other.

4 0
2 years ago
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