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marshall27 [118]
3 years ago
5

At what temperature will water change from a solid to a liquid (melt)?

Chemistry
2 answers:
lord [1]3 years ago
8 0

Answer:

When a solid reaches the temperature of its melting point, it can become a liquid. For water, the temperature needs to be a little over zero degrees Celsius (0oC) for you to melt.

enyata [817]3 years ago
3 0

Answer: 0 degrees celsius

Explanation:

There is a special temperature for every substance called the melting point. When a solid reaches the temperature of its melting point, it can become a liquid. For water, the temperature needs to be a little over zero degrees Celsius (0oC) for you to melt.

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Kelvin (K) is the only scale that has a numeral value assigned to absolute zero. 
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4) What is the order of the energy pyramid.?
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How many mL of 0.013 M potassium hydroxide are required to reach the equivalence point in the titration of 75 mL 0.166 M hydrocy
umka21 [38]

Answer:

957.7mL

Explanation:

Using the formula below;

CaVa = CbVb

Where;

Ca = concentration of acid (M)

Va = volume of acid (mL)

Cb = concentration of base (M)

Vb = volume of base (mL)

According to the information provided in this question:

Ca = 0.166 M

Cb = 0.013 M

Va = 75mL

Vb = ?

Using CaVa = CbVb

0.166 × 75 = 0.013 × Vb

12.45 = 0.013Vb

Vb =12.45/0.013

Vb = 957.7mL

6 0
2 years ago
I need help with this question
dsp73

Answer:

B?

Explanation:

it just makes the most sense in my head

7 0
2 years ago
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20 Points to first correct answer! Identify the missing coefficient in the balanced equation and classify the type of reaction.
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Answer:

.Combination

Explanation:

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