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Bad White [126]
4 years ago
15

A gene is a to a chromosome as

Chemistry
1 answer:
Fofino [41]4 years ago
8 0
I believe the answer would be A. A pea is to a pod
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PLEASE HELP!!!! Assuming a lacrosse ball weighs 5.5 ounces and is made of mainly rubber which has a mass of 82.2 g/mol, how many
MissTica
11.412 x 10^23.

EXPLANATION:

5.5 oz = 155.92 g

155.92 g x (1 mol/82.2 g) = 1.8956 mol

(6.02 x 10^23) x 1.8956 = 11.412 x 10^23
8 0
3 years ago
Express the result of the following calculation in scientific notation: 0.0263 cm2÷ 88.2 cm
VikaD [51]

<u>Answer:</u> The result of the given calculation is 2.98\times 10^{-4}cm

<u>Explanation:</u>

Scientific notation is defined as the notation in which a number is expressed in the decimal form. This means that the number is always written in the power of 10 form.

We are given an expression:

\Rightarrow \frac{0.0263cm^2}{88.2cm}

The operation carried out in the above expression is division operation. The units are also treated in the same way.

The solution for the above expression is:

\Rightarrow \frac{0.0263cm^2}{88.2cm}=0.000298cm

The value in scientific notation is 2.98\times 10^{-4}cm

Hence, the result of the given calculation is 2.98\times 10^{-4}cm

3 0
4 years ago
How does mass affect heat absorbed
saul85 [17]

Answer:

Explanation:

Since the transferred heat is equal to the change in the internal energy, the heat is proportional to the mass of the substance and the temperature change. The transferred heat also depends on the substance so that, for example, the heat necessary to raise the temperature is less for alcohol than for water.  Hope that helps!:)

5 0
3 years ago
Why is vsepr theory important?
Serga [27]
It is very important<span> to know the shape of a molecule if one is to understand its reactions. It is also desirable to have a simple method to predict the geometries of compounds. For main group compounds, the </span>VSEPR<span> method is such a predictive tool and unsurpassed as a handy predictive method.</span>
7 0
3 years ago
Read 2 more answers
Which properties of grains determine the texture of rocks? Check all that apply.
tensa zangetsu [6.8K]
I think all of them.
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3 years ago
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