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1. Explain why bothcisandtransisomers are possible for [Co(NH3)2(C2O4)2]-but only the cisisomer is possible for [Co(NH3)4(C2O4)]+.
2. Is more than one geometric isomer possible for the complex [Co(NH3)5Cl]2+ion? Why or why not? If your answer is yes, provide a sketch of both isomers.
3. How many total isomers are possible for the compound [Co(C2O4)2(NH3)Cl]2-? Make sketches of these isomers. Indicate optical isomers and draw them as mirror images.
The solubility of 1-hexanol in water is 0.60 g per 100 g of water at 25 degrees C. What is the maximum amount of 1-hexanol that will dissolve in 7.9 g of water at 25 degrees C
the vapor pressure of pure ethanol at 35c is 102.8 torr and that of pure chloroform is 295.1 torr. in an
Balance the following equation in acidic solution using the lowest possible integers and give the coefficient of water.
A 50.0 gram piece of iron at 152 degrees celsius is dropped into a 20.0 grams of Water at 89 degrees Celsius in an open thermally insulated container. How much water would you expect to vaporize, assuming no water splashes out?
You dilute it with 25mL of water and 10mL of H2SO4. You titrate the solution with 19.80 mL of KMnO4. The (MnO4)- is reduced to (Mn) 2+ by the unknown solution. a) What is the equivalent weight of (MnO4)- for the experiment
Assume that the literature value for the heat of neutralization of a strong acid and a srong base is -56 Kj/mol. Use the following hypothetical values of delta H to predict the value of delta H for the dissociation of the weak acid HA and the weak..
Determine the number of milliliters of 0.0300 M unknown metal hydroxide solution that is required to neutralize 25.00 mL of 0.0150 M phosphoric acid.
A gas is confined to a cylinder under constant atmospheric pressure P. When the gas undergoes a particular chemical reaction, it releases 79 kJ of heat and does 18 kJ of PV work on its surroundings.
The total mass of solid unknown dissolved in the sample was 0.1200 g. If the sample were dissolved to a final volume of 100.0 mL, and a 25.00 mL sample of the solution required 36.32 mL of EDTA solution, find the mass percent of CaCO3 that was pre..
Write the chemical equation and the Kb expression for the reaction of each of the following bases with water: ammonia, NH3; hydrogen sulfide, HS- ; hypochlorite ion, ClO-
How do I Draw the structural formula of 2,2,4-trimethylpentane as well as the condensed formula, carboon skeleton, and the molecular formula
How many moles of ions are released when 0.27 mol of cobalt(II) chloride, CoCl2, is dissolved in water?
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