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wlad13 [49]
3 years ago
14

Which missing item would complete this beta decay reaction?

Chemistry
1 answer:
madam [21]3 years ago
8 0

Answer:

<h3>The answer is option A.</h3>

Hope this helps you

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What do greenhouse gases do in our atmosphere?
Vitek1552 [10]

Explanation:

Greenhouse gases are gases in Earth's atmosphere that trap heat. They let sunlight pass through the atmosphere, but they prevent the heat that the sunlight brings from leaving the atmosphere.

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2 years ago
True/False: All of the elements combine in a variety of ways to make up all living and all nonliving things
likoan [24]

Answer:

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Explanation:

5 0
3 years ago
For the reaction C2H4(g) + H2O(g) --&gt; CH3CH2OH(g)
Dominik [7]

Answer : The value of equilibrium constant for this reaction at 262.0 K is 3.35\times 10^{2}

Explanation :

As we know that,

\Delta G^o=\Delta H^o-T\Delta S^o

where,

\Delta G^o = standard Gibbs free energy  = ?

\Delta H^o = standard enthalpy = -45.6 kJ = -45600 J

\Delta S^o = standard entropy = -125.7 J/K

T = temperature of reaction = 262.0 K

Now put all the given values in the above formula, we get:

\Delta G^o=(-45600J)-(262.0K\times -125.7J/K)

\Delta G^o=-12666.6J=-12.7kJ

The relation between the equilibrium constant and standard Gibbs free energy is:

\Delta G^o=-RT\times \ln k

where,

\Delta G^o = standard Gibbs free energy  = -12666.6 J

R = gas constant  = 8.314 J/K.mol

T = temperature  = 262.0 K

K = equilibrium constant = ?

Now put all the given values in the above formula, we get:

-12666.6J=-(8.314J/K.mol)\times (262.0K)\times \ln k

k=3.35\times 10^{2}

Therefore, the value of equilibrium constant for this reaction at 262.0 K is 3.35\times 10^{2}

3 0
3 years ago
Help plz help
Anika [276]

Answer:

D

Explanation:

4 0
2 years ago
Would water be a liquid at 900C
guajiro [1.7K]

Answer:

Explanation:

Yeah duhhhh

5 0
2 years ago
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