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A AgNo3 solution containing 0.00739g of AgNO3 per gram of solution is electrolysed between Ag electrodes. During the experiment, 0.078g of silver is deposited at the cathode. At the end of the experiment, anode contains 23.14g of solution containing 0.236g of AgNO3. What are the transport numbers of Ag+ and NO3- ions?
The lab manual suggests that KMnO4 can oxidize an alkene into a diol before cleavage of the C-C bond. If the reaction was stopped at the diol stage (as suggested in Chapter 8 of Wade), what diols would beproduced from the Z and E isomers of 2-pentene..
Calculate the cell potential for the following reaction as written at 53C, given that [Zn2+]= .841M and [Fe2+]= .0160M. Standard reduction potentials are Zn(s)= -.76, Fe2+(aq)= +.771, Zn2+(aq)= -.76, Fe(s)= -.04
What is the balanced chemical equation for the reaction used to calculate standard enthalpy of formation of SrCO3(s)
State the balanced, net-ionic equations for the cell reactions for the subsequent half-cell combinations at standard conditions. Be sure to consider direction of spontaneity.
the R isomer of limonene has an optical rotation, alpha,of +123 degrees the S isomer has an optical rotation, alpha, of -123 degrees. IF the observed rotation of a mixture of the R and S isomer resulted in a alpha of 109 degrees
calculate the composition of the vapor phase at 25 °C if the vapor above the liquid phase is composed only of 1-propanol and 2-propanol
a student is trying to get a better catalyst for the h2o gas shift reaction . the feed to the reactornbsp 3 mol carbon
What is the percent yield of a reaction in which 145.5 g phosphorus trichloride reacts with excess water to form 69.4 g HCl and aqueous phosphorous acid (H3PO3)
calculate the limiting reactant and excess reactant for the synthesis of methyl Orange. I'm not sure what reagents to use for my calculations
Problem- Please draw the chemical structure of sphingomyelin, in which the head group is phosphorylcholine, as you would expect it to appear at pH 7. For the fatty acid group, draw 16:1(9). Label/name your hydrocarbon chains.
Explain how to write a net ionic equation for what happens when a solid sodium sulfate dissolves when placed in water
A 0.48 mg sample of sulfur-35 has an activity of 20.4 Ci. What is the decay constant of sulfur-35 (in /s)
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