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crimeas [40]
3 years ago
8

What energy sources boil the water in geothermal energy

Chemistry
2 answers:
GREYUIT [131]3 years ago
5 0
The steam rotates a turbine that activates a generator, which produces electricity. Many power plants still use fossil fuels to boil water for steam. Geothermal power plants, however, use steam produced from reservoirs of hot water found a couple of miles or more below the Earth's surface.
notsponge [240]3 years ago
4 0

The answer is Earth’s internal heat.

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What happens to electrons in an ionic bond?
ElenaW [278]

Answer:

the metal loses electrons to become a positively charged cation

Explanation:

4 0
2 years ago
In which of the following does matter change into a new substance?
cestrela7 [59]

Answer:

Chemical change

Explanation:

Matter changes into a new substance by changing into a chemical change. In a chemical change, the substance cannot be changed back to its previous state and a new substance is formed.

4 0
3 years ago
Read 2 more answers
Suppose that 25. 0 ml of 0. 10 m ch3cooh(aq) ( ka =1. 8 x 10-5) is titrated with 0. 10 m naoh(aq). (a)what is the initial ph of
liberstina [14]

The initial ph of the 0. 10M ch3cooh  (aq) solution is  -0.64.

The salt sodium acetate is present at the equivalency point. It is a salt of a strong base and a weak acid. The expression "its pH" provides the information.

pH = 7 + 0.5p + 0.5logC

where C is the salt concentration. Monobasic acid is Acetic acid here.

25 ml of 0.10 M NaOH solution are needed for the titration of 25 ml of 0.10 M acetic acid.

Total volume = 25 + 25 = 50ml

The salt concentration = C = 0.10×  = 0.05

The pH for weak acid is given by,

pH = \frac{1}{2} (pK_{a} + logC)

pH =  \frac{1}{2} (1.8× + log0.05)

pH =  \frac{1}{2} [1.8× + (-1.30)]

pH =  \frac{1}{2} (1.8× -1.30)

pH = -0.64

Learn more about pH here;

brainly.com/question/15192160

#SPJ4

7 0
2 years ago
For which value of ​k is the equation below true? 4,522,800,000 = 4.5228 × 10​k? A. 5 B. 8 C. 9 D. 10
Gennadij [26K]

Answer:

The value of k is equal to 9.

Explanation:

The given number is 4,522,800,000

We need to write it n the form of a×10ᵇ.

We will count the numbers after 4 in the given number. There are 9 number after 4. So,

4,522,800,000 =4.5\times 10^9

So, we can say that the value of k is equal to 9.

3 0
3 years ago
How does latitude affect climate? A The closer to the poles, the warmer it gets. B The closer to the equator, the warmer it gets
velikii [3]

Explanation:

1. Latitude or distance from the equator – Temperatures drop the further an area is from the equator due to the curvature of the earth. In areas closer to the poles, sunlight has a larger area of atmosphere to pass through and the sun is at a lower angle in the sky.

5 0
3 years ago
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