Product for the aldol condensation of piperonal
What is the name of the product for the aldol condensation of piperonal and acetophenone?
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Draw the structural formula of the aldehyde produced when {rm CH}_{3}-{rm CH}_{2}-{rm CH}_{2}-{rm CH}_{2}-{rm CH}_{2}-{rm OH} is oxidized:
Construct a rough plot of pH versus volume of added base for the titration of 50 mL of 0.070 M HCN with 0.075 M NaOH. Ka = 4.0*10-10 for HCN
Using the same sample of gas ( = 275 , = 43 ), we wish to change the pressure to 2750 with no accompanying change in volume or amount of gas.
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Write the formula and name of the conjugate acid for each of the following bases:
It has one pair of electrons in its only electron orbital (or shell), 1s. Why is hydrogen more likely to form H2 than helium is to form He2?
Calculate the volume of water that is released upon its complete metabolism to CO2 and water, taking into account any oxidative phosphorylation that might occur. Show reasoning!
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