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Marina86 [1]
3 years ago
13

How much heat energy is required to raise the temperature of 200 grams of water from 25 degrees to 100 degrees?

Chemistry
1 answer:
Katen [24]3 years ago
5 0
You have to specify degrees Celsius or Fahrenheit?

Celsius will be 15000 <u>calories</u> or 62700 <u>joules</u>
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How many molecules in 4NH3
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16

Explanation:

4 nitrogen (N) atoms and 12 (3×4) atoms in Hydrogen (H)

Total = 4 + 12 = 16 molecules

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3 years ago
Stems are important plant structures because they _________.
Fed [463]

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c

Explanation:

allow plants to absorb water and nutrients from the soil

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Kimchi is traditional Korean food made by fermenting cabbage or other vegetables in a mixture of spices and salt. Kimchi origina
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C. Water passes into the salt solution, dehydrating bacterial cells and making them harmless.

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The salt solution is hypertonic to the bacterial cells and as such, water molecules will move from the bacterial cells into the salt solution, dehydrating the cells and rendering them harmless.

Option A is also true but it is irrelevant to the question asked. Option B and D are wrong.

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The figure shows a group in the periodic table. What is the name of this group of elements? Group of answer choices metalloids h
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6 0
3 years ago
Determine the primary means of melting that would occur at divergent boundaries, convergent boundaries, and within a plate (intr
Schach [20]

By determining the primary means of melting that would occur at divergent boundaries and the appropriate labels to the respective Convergent plate boundary.

What is the Convergent plate boundary?

As the plate delves deeper into the convergent boundary, pressure and temperature rise along with it. When the pore water is released, this contributes to partial melting.

As a result, when the situation is at the melting curve, a rise in temperature will result in a large partial melt because of the presence of water. As seen in the wet peridotite melting curves in the aforementioned curves.

Only the peridotite's temperature changes during intraplate melting, not the pressure. Therefore, as the temperature rises, it will begin to melt.

Decompression causes melting at diverging boundaries. Temperature plays no part in this. As the plate delves deeper into the convergent boundary, pressure and temperature rise along with it.

When the pore water is released, this contributes to partial melting. As a result, when the situation is at the melting curve, a rise in temperature will result in a large partial melt because of the presence of water. As seen in the wet peridotite melting curves in the aforementioned curves.

Only the peridotite's temperature changes during intraplate melting, not the pressure. Therefore, as the temperature rises, it will begin to melt Decompression causes melting at diverging boundaries. Temperature plays no part in this.

Hence, the answer is Convergent plate boundary

Learn more about Convergent plate boundary,

brainly.com/question/21683926

# SPJ4

8 0
2 years ago
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