Heat of combustion for a specific compound
If the heat of combustion for a specific compound is -1390.0 kJ/mol and its molar mass is 61.39 g/mol, how many grams of this compound must you burn to release 821.90 kJ of heat?
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A rifle is aimed horizontally at a target 54.0m away. The bullet hits the target 2.50cm below the aim point. a) What was the bullets flight time?
What is the maximum number of electrons that could be ejected from this metal by a burst of light (at some other frequency) with a total energy of 5.04 × 10^-7 J?
Discuss a personal selling experience you have encountered - either as a customer or as a salesperson yourself.
Which of the following enzymes or processes can be involved in repairing DNA in E. coli damaged by UV light-induced formation of a thymine dimer?
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The Half Life for the beta decay of Au-198 is approximately 2.7 days. Write the nuclear equation for this process. How many day s must pass to reduce a 5.00-g sample of Au to 0.625 g.
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