C₂H₆ (g) + 3.5 O₂ (g) →2CO₂ (g) + 3H₂O (g)

ΔSvap (H₂O, l) = x1 cal K^–1 (boiling point + T₁)

ΔHf (H₂O, l) = x₂

ΔHf (CO2) = x₃

ΔHf (C2H6) = x₄

Hence ΔH for the reaction is –

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#Question id: 11163

#XL - S Microbiology

The reason that paralogous genes can diverge from each other within the same gene pool, whereas orthologous genes diverge only after gene pools are isolated from each other, is that

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#Question id: 11166

#XL - Q Biochemistry

Which of the following fatty acids are linked to membrane proteins?

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#Question id: 11168

#XL - Q Biochemistry

Which of the following membrane protein do not bind with lipid and, once purified, behave like water-soluble proteins?

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#Question id: 11185

#XL - T Zoology

Use the information in the table to answer the question. Calculate the equilibrium potential for sodium. Assume a temperature of 37°C.

 

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#Question id: 11190

#XL - T Zoology

For a neuron with an initial membrane potential at -70 mV, an increase in the movement of potassium ions out of that neuron's cytoplasm would result in the ________.

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#Question id: 11265

#XL - R Botany

Approximately how many kg of carnivore production can be supported by a field plot containing 2000 kg of plant material?