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Problem- In the molecular structure of maleic acid and fumeric acid there are four H atoms. However, the compounds are diprotic and only dissociate two of the H atoms. In these compounds,
a) Which H atoms can be dissociated in water?
b) Why are the other two H atoms not able to dissociate in water?
Justify your answer.
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When ethane (C2H6) reacts with chlorine (Cl2), the main product is C2H5Cl, but other products containing CI, such as C2H4CI2, are also obtained in small quantities.the formation of these other products reduces the yield of C2H5CI.
The titration required 35.46 mL of 0.1052M Na2S2O3 solution. A faded price label on the gallon bottle read $0.79. The density of the bleaching solution was 1.10 g/mL Calculate the number of moles of S2O32- ion required for the titration
If, in a certain experiment, over a specific time period, 0.0055 mol PH3 is consumed in a 2.3 L container during each second of reaction,
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suppose that the enzyme you are studying is regulated by phosphorylation. when the enzyme is phosphorylated the km for
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consider an excited-state hydrogen atom. What is the energy of the electron in the n = 3 level? ground state energy
A hydrogen-filled balloon was ignited and 2.00 gram of hyrdogen reacted with 16.0 g of oxygen. How many grams of water vapor were formed?
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