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LenKa [72]
3 years ago
6

How many grams are in a pound?

Chemistry
1 answer:
Rashid [163]3 years ago
3 0
There are 453.592 grams in a pound. 
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simple chemistry experiment—adding baking soda to vinegar—seems to challenge the law of conservation of mass.

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Consider the fructose-1,6-bisphosphatase reaction. Calculate the free energy change if the ratio of the concentrations of the pr
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Answer:

The free energy change for the reaction at 37.0°C is -8.741 kJ.

Explanation:

The free energy of the reaction is given by :

\Delta G=\Delta G^o+RT\ln K

where,

\Delta G^o = standard Gibbs free energy

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T = temperature in Kelvins

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\Delta G^o=-16.7 kJ/mol=-16,700 J/mol

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Ratio of concentrations of the products to the concentrations of the reactants =K = 21.9

\Delta G=-16,700 J/mol+8.314J/K mol\times 310.15 K \ln[21.9]

=-8,741.22 J = -8.741 kJ

The free energy change for the reaction at 37.0°C is -8.741 kJ.

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