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Darya [45]
3 years ago
6

I WILL GIVE U BRAINLIEST

Chemistry
2 answers:
PtichkaEL [24]3 years ago
7 0

Answer:

guidelines

Explanation:

It gives perameters for her abilities :)

gayaneshka [121]3 years ago
3 0
I believe the answer would be purview, as its definition is “the scope of the influence or concerns of something.” It would be regarded as the capabilities of of that department. Please mark as Brainliest answer! :-)
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If you start with 163 g of water at 29◦C, how much heat must you add to convert all the liquid into vapor at 100◦C? Assume no he
Snowcat [4.5K]

Answer:

48.37514 kj

Explanation:

Given data:

Mass of water = 163 g

Initial temperature = 29°C

Final temperature = 100°C

Heat added = ?

Solution:

Specific heat capacity:

It is the amount of heat required to raise the temperature of one gram of substance by one degree.

Specific heat capacity of water is 4.18 j/g.°C

Formula:

Q = m.c. ΔT

Q = amount of heat absorbed or released

m = mass of given substance

c = specific heat capacity of substance

ΔT = change in temperature

ΔT = Final temperature - initial temperature

ΔT =  100°C - 29°C

ΔT =  71°C

Q = 163 g × 4.18 j/g.°C × 71°C

Q = 48375.14 j

Joule to Kj conversion:

48375.14 /1000 = 48.37514 kj

3 0
3 years ago
You mix a blue and a clear liquid together and they turn a bright green. Has a chemical reaction occurred? Why or why not
777dan777 [17]
No. Changing of color is a physical change.
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3 years ago
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Gnom [1K]
It’s humid it’s number 3
4 0
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Dipole-dipole interactions are (weaker than, stronger than, equal to) hydrogen bonds.
kozerog [31]

Answer and Explanation:

Dipole-Dipole interactions are <u>weaker than</u> hydrogen bonds.

Hydrogen bonds are a form of dipole-dipole interactions, being the strongest form of dipole-dipole interactions.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

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2 years ago
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