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ZanzabumX [31]
3 years ago
5

El átomo de oxígeno ( 8 O ), en estado fundamental, presenta:

Chemistry
1 answer:
Kryger [21]3 years ago
5 0

Answer:

representa    de

Explanation:

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If 4520 kj of heat is needed to boil a sample of water, what is the mass of water
Cerrena [4.2K]

Answer:

1,085g of water

Explanation:

If we have the value 4520kj is because the question is related to Energy and heat capacity. In this case, the law and equation that we use is the following:

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m is the mas

Δt= is the difference between final-initial temperature (change of temperature), in this exercise we don´t have temperatura change.

In order to determine the mass, I will have the same equation but finding m

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So: m= 4,520J/4.18J/g°C

      m= 1,0813 g

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