Answer:
true
because with the both states we increase the surface of reaction
<span>(0.1875 moles)(98.004 g/mole) = 18.37575 g </span>
<span>In correct number of significant figures: 18.4 </span>
Divide by the molar mass of HCl which is 36.5g/mol grams cancels out and you are left with 1.99 mol.
Answer: Hope this helps
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Explanation: <u><em>
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The system is isothermal, so we use the formula:
(delta)G = (delta)H - T (delta) S
Plugging in the given values:
(delta)G = -220 kJ/ mol - (1000K) (-0.05 kJ/mol K)
(delta)G = -170 kJ/mol
If we take a basis of 1 mol, the answer is
D. -170 kJ
