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A 0.003552 mol sample of an organic compound was burned in oxygen in a bomb calorimeter. The temperature of the calorimeter increased from 26.5 °C to 28.7 °C. If the heat capacity of the calorimeter is 4.46 kJ (°C)-1, then what is the constant volume heat of combustion of this compound, in kilojoules per mole? (Remember to include a "+" or "-" sign in your answer, as appropriate.)
Enter your answer with 3 significant figures. Do not include units as part of your answer.
The constant volume heat of combustion is qV = kJ mol-1.
Provide a detailed description of the materials and methods used to conduct the experiment. Identify control and experimental samples, as well as independent and dependent variables.
In horses, black is dependent upon a dominant gene, B, and chestnut upon its recessive allele b. The trotting gait is due to a dominant gene, T, the pacing gait to its recessive allele, t. If a homozygous black pacer is mated to a homozygous chest..
differentiate among the three fungal phyla zygomycota ascomycota and basidiomycota on the basis of their reproduction
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Gene flow has a greater effect on large populations than small populations.
A state agency has contacted you to do a scientific assessment of kudzu in a nature preserve in southern Georgia. They are concerned about the effects of kudzu.
1.In a chemical synapse, the axon terminal of the presynaptic neuron is in direct contact with the dendrite of the postsynaptic neuron.
Why do you need to understand multicellular animals to aquatic ecosytems?
How does atoms bind with each other? What are the characteristics for the three different bonds studied in class? What is pH? What is the normal pH of blood? How does or body regulates the pH of our blood?
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