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Grace [21]
3 years ago
14

Which of the following is true for the reaction below? CO2(g) + 393.5 kJ C(s) + O2(g)

Chemistry
2 answers:
AleksandrR [38]3 years ago
6 0
It is endothermic and the ∆H = +393.5 kJ.
Solnce55 [7]3 years ago
5 0
Since energy is given to the reactant side, the reaction is endothermic reaction and it is given by ΔH = +393.5 kJ

Therefore option A is correct.
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Select the correct answer.
ser-zykov [4K]

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I think the answer would be option d.

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3 0
3 years ago
According to VSEPR theory, a molecule with the general formula AX2E2 (A is the central atom, X is the bonded atom and E is a lon
ratelena [41]

Answer:

see explanation

Explanation:

An AX₂E₂ geometry is derived from an AX₄ parent geometry and is based upon 4 regions of electron density about the central element and defines a tetrahedral geometry and the geometry is bent angular.

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4 0
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goldfiish [28.3K]
I think the answer would be Ga3+
3 0
3 years ago
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SSSSS [86.1K]
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7 0
3 years ago
Read 2 more answers
How many particles are in 7.07x10^-6 moles of a substance?
Butoxors [25]

Answer:

4.25*10^18

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1 mole =6.023*10^23 particles

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5 0
3 years ago
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