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aleksandrvk [35]
3 years ago
8

What components must be built to create a hydroelectric power?

Chemistry
1 answer:
mariarad [96]3 years ago
4 0
The answer is C hope this help's.
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Rank the following groups in order of decreasing priority: A. bondCtbondCH B. bondCH(CH3)2 C. bondCH2CH3 D. bondCHdbondCH2
Lelu [443]

Answer:

(CH2)3CH3 > CH2CH2CH3 > CH2CH3 > CH3

Explanation:

Giving the following ; CH3, CH2CH3, CH2CH2CH3, (CH2)3CH3

Priority increases as the number of CH2 group increases and vice versa, as such the one with more CH2 group will be the highest priority and the least compound with the small CH2 group attached, will have the smallest priority.

The arrangement is as follows ; (CH2)3CH3 > CH2CH2CH3 > CH2CH3 > CH3

7 0
3 years ago
What is the fuel used in a fuel-cell automobile
Katena32 [7]
Hydrogen gas

Explanation

6 0
3 years ago
The energy transferred between samples of matter because of a difference in their temperatures is called a. heat. b. thermochemi
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Answer:

The energy transferred between samples of matter because of a difference in their temperatures is called a. heat.

Explanation:

The first law of thermodynamics establishes that when two bodies with different temperatures are put in contact they will find thermic equilibrium to a final temperature by transferring heat. Thus the correct answer is (a).

Thermochemistry is the study of the transformations of heat energy on the chemical reactions. Chemical kinetics is the study of the rate of chemical reactions. And temperature is the measure of the heat.

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if 2.0 g of hydrogen sulfide, H2S(g) reacts with 5.0 g of sodium hydroxide what mass of the excess reactant is present when the
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Explanation:

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Which of the following is a property of a pure substance?
wolverine [178]
D.) the original components retain their individual properties
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