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denis-greek [22]
3 years ago
10

Please help me thanks so much

Chemistry
2 answers:
ASHA 777 [7]3 years ago
6 0

Answer:

a switch

Explanation:

Eduardwww [97]3 years ago
6 0

Answer:

a switch is the answer hope it helps

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Which factor affects a solute's solubility rather than its rate of solution?
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How many liters of hydrogen are required to react completely with 2.4L of oxygen to form water? 2H2 + O2 --> 2H2O
RoseWind [281]

Answer:

2.4 mole of oxygen will react with 2.4 moles of hydrogen

Explanation:

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3 0
2 years ago
g The reaction; 4 Ag(s) + O2(g) ----> 2 Ag2O(s), is exothermic. Which statement about the reaction is correct? (A) It is spon
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Explanation:

In thermodynamics, the Gibbs free energy is a thermodynamic potential that can be used to calculate the maximum of reversible work that may be performed by a thermodynamic system at a constant temperature and pressure.

The spontaneity of a reaction is given by the equation:

ΔG = ΔH - TΔS

where:

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Therefore, the reaction will be spontaneous when ΔG is negative.

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That is, the entropy term must be smaller than the enthalpy term.

Hence, the reaction will be spontaneous only at low temperatures.

4 0
2 years ago
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