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alexandr402 [8]
3 years ago
7

How much energy is needed to raise 70 g of paper 40 degrees celsius?

Chemistry
1 answer:
Natali5045456 [20]3 years ago
5 0

Explanation:      Heat capacity is the amount of heat required to change the temperature of a ... Therefore, specific heat is measured in Joules per g times degree Celsius

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If my primary DNA strand is ATACCGCAA <br> a write the complimentary DNA strand
Liula [17]

Answer:

TATGGCGTT

Explanation:

Complimentary base pairs:

A-T

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Use the other letter for complimentary strands

6 0
3 years ago
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If the pressure is 0.9 kPa. and the volume is 4.0L, then the pressure changes to 0.20 kPa. What is the new volume?
ch4aika [34]

Answer:

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Explanation:

boyles law

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4 0
2 years ago
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H2 <span>because the smaller the gas molecule, the faster the diffusion. (the lightest molecule will diffuse the quickest)</span>
8 0
3 years ago
What information do we need to determine the molecular formula of a compound from the empirical formula?
defon

Answer:

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Explanation:

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Thus,  

Molecular mass = n × Empirical mass

Where, n is any positive number from 1, 2, 3...

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6 0
3 years ago
To calculate the freezing point depression ___ solution's freezing point and the freezing point of it's pure solvent.
murzikaleks [220]
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8 0
3 years ago
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