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user100 [1]
3 years ago
7

How many Joules of energy in 3565 calories? Explain

Chemistry
1 answer:
nignag [31]3 years ago
3 0

Answer:

14915960J

Explanation:

brendatferreira  answered it on another slide this person said they used a converter

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Answer:

do you have multiple choice ?

Explanation:

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3 years ago
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A well-insulated, closed device claims to be able to compress 100 mol of propylene, acting as a SoaveRedlich-Kwong gas and with
Setler79 [48]

Explanation:

The given data is as follows.

    Moles of propylene = 100 moles,    T_{i} = 300 K

    T_{f} = 800 K,    V_{i} = 2 m^{3}

    V_{f} = 0.02 m^{3},   C_{p} of propylene = 100 J/mol

Now, we assume the following assumptions:

Since, it is a compression process therefore, work will be done on the system. And, work done will be equal to the heat energy liberating without any friction.

            W = mC_{p} \Delta T

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                 = 5 \times 10^{6} J

                 = 5 MJ

Thus, we can conclude that a minimum of 5 MJ work is required without any friction.

3 0
3 years ago
What set of coefficients will balance the chemical equation: _NaBr (aq) + _H3PO4 (aq) → _Na3PO4(aq) + _HBr (aq)
GaryK [48]

The Balanced chemical equation for above reaction will be :

\small{ \mathrm{3NaBr + H_3PO_4 \rightarrow Na_3PO_4 + 3HBr}}

The Coefficients will be :

  • NaBr - 3

  • H_3PO_4 - 1

  • Na_3PO_4 - 1

  • HBr - 3

So, Correct option is :

A. 3, 1, 1, 3

_____________________________

\mathrm{ \#TeeNForeveR}

6 0
3 years ago
Will mark brainliest if solved correctly.
Kamila [148]

Answer:

The answers for the questions are in the picture.

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