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Calculate the mass of potassium cyanide ion that must be added to 100 $\mathrm{mL}$ of solution to dissolve $2.0 \times 10^{-2}$ mol of silver cyanide, AgCN.

1.3 $\mathrm{g}$

Chemistry 102

Chapter 15

Equilibria of Other Reaction Classes

Chemical Equilibrium

University of Maryland - University College

Brown University

Lectures

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let me start writing by. The reaction was tough for silver cyanide dissociation Cilluffo. What to do, plus C and negative on dhe he deported. Do most to see in gives the complex information for good you seeing to make it up. Andi associations are solid ability Case before the 1st 1 is one going to 10 days to go. Negative 16 on formation. Constant give will be 1.0 Henry's to power going one. So using the polarity formula polarity equals and number off moles divided by volume in leaders Substituting for silver Ryan so edgy positive will be equal to a number of moves as to 10 days to bar negative two divided by 0.1 lead. Toa concentration for syrup or the divine will be to 10 days to a negative one bullet. The concentration for self a positive ion is equal to the concentration off sign I'd see and negative from E J. C. So this will also represent the concentration off see and negative next step. Since gai SP is very small as compared to give most off silver positive wind from silver cyanide is used information off complex, one more off syllable positive on to mould off. Cyanide are involved in the formation off one mole of complex iron hands. Concentration will be the dominant. So concentration of complex science will be determined by a concentration off Eiji Positive. Using that we have see and negative. Sorry, we substitute a jeep or the divine concentration into the above expression. So we have Eiji cm to negative equals to multiply 10 days to a negative one below. Seeing negative ion concentration for Eiji seeing to will be equal to two multiplied with concentration for a G seeing to make you do it gives So the total cyanide concentration seeing negative from is he cm will be some more for Casey and and see and negative forgives him The soft city Disa value for concentration on 0.1 leader for volume into the expression for number off moods. So a number of moles for any CNN will be equal to to multiply 10 day stupor negative one multiplied with 0.1 liter. It gives me to multiply 10 days toe negative toe bulls which will be also equal to and Casey an expression number off mole for potassium cyanide. We subsidy would this obtained value for N and 65 ground, but more for mass expressions. When M equals and number off, moles multiplied with capital m off more Thomas substituting in the values to multiply 10 days to one. Negative, too. My pride with 65 grandpa, More form US gives out 1.3 grams. This is the mask off Casey and required to dissolve two multiplied pretended stupor. Negative two moles off A G, C and

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