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SpyIntel [72]
1 year ago
3

A claim supported by evidence.

Chemistry
2 answers:
sveta [45]1 year ago
7 0
Reasoning is the correct answer.
zalisa [80]1 year ago
4 0

Answer:

its Reasoning

Explanation:

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Calculate its molar solubility in a saturated aqueous solution that is also 0.050 M in fluoride ion, F-. Ksp = (x)(2x + 0.05)2. 2x = 4.210 4

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3 years ago
What is the specific heat of ethanol if 4650 j are required to raise the temperature of 250.0g of ethanol from 22.0oc to 29.6 de
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Answer:

C=2.45\frac{J}{g\°C}

Explanation:

Hello there!

In this case, since the thermodynamic definition of heat in terms of mass, specific heat and temperatures is given by:

Q=mC(T_2-T_1)

We are to calculate the specific heat of the ethanol as shown below:

C=\frac{Q}{m(T_2-T_1)}

Thus, by plugging it the given data we can obtain:

C=\frac{4650J}{250.0g(29.6-22.00\°C)} \\\\C=2.45\frac{J}{g\°C}

Regards!

5 0
3 years ago
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ivanzaharov [21]

Answer:

Weather:

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Explanation:

Hope it helps.

6 0
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How would one convert 36 yd to centimeters (2.54 cm = 1 in)
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3 0
4 years ago
Read 2 more answers
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Answer:

a guy named Dmitri mendeleev devised the periodic table and it did not go very well for him

Explanation:

hope this helps :) also if u can pls mark me as brainliest it would be a great help

5 0
4 years ago
Read 2 more answers
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