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Natalka [10]
3 years ago
6

Which of the following is a device that

Chemistry
2 answers:
Rzqust [24]3 years ago
4 0
The right answer is C.
katovenus [111]3 years ago
3 0
The correct answer is C
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aev [14]

Answer:

The answer is Near The Ocean Ridges.

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3 years ago
Cl2+2KI→2KCl + I2 is an example of which type of reaction?
Gnoma [55]

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single replacement

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3 years ago
Two samples of a compound containing elements a and b are decomposed. the first sample produces 15 g of a and 35 g of
Alborosie

According to law of definite proportion, for a compound, elements always combine in fixed ratio by mass.

The formula of compound remains the same, let it be a_{x}b_{y} where, a and b are two different elements.

Since, the ratio of mass remains the same , calculate the ratio of masses of element a and b in both cases

\frac{a}{b}=\frac{15}{35}=\frac{10}{y}

rearranging,

y=\frac{10\times 35}{15}=23.3

Thus, mass of b produced will be 23.3 g.

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3 years ago
Which type of molecule is used by organisms to store and transmit genetic information?
Andre45 [30]
It’s RNA and DNA that stores and transmits genetic information
8 0
4 years ago
Read 2 more answers
How much energy is needed to completely boil a 5.05g sample of water?
Keith_Richards [23]

Given what we know, we can confirm that the amount of heat energy that would be required in order to boil 5.05g of water is that of 11.4kJ of heat.

<h3>Why does it take this much energy to boil the water?</h3>

We arrive at this number by taking into account the energy needed to boil 1g of water to its vaporization point. This results in the use of 2260 J of heat energy. We then take this number and multiply it by the total grams of water being heated, in this case, 5.05g, which gives us our answer of 11.4 kJ of energy required.

Therefore, we can confirm that the amount of heat energy that would be required in order to boil 5.05g of water is that of 11.4kJ of heat.

To learn more about the behavior of water visit:

brainly.com/question/1416592?referrer=searchResults

8 0
3 years ago
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