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Problem- Would a precipitate of silver acetate form is 22.0 mL of a 0.100 M AgNO3 were added to a 45.0 mL of 0.260 M NaC2H3O? Ksp of AgC2H3O2=2.3x10^-3
I am not able to get the correct answer please help me
Problem- what is the solubility of AgI in 0.010M KCN solution. How does it compare to the solubility of AGI in water. Ksp of AGI=8.3x10^-17 and Kf of Ag(CN)2=5.3x10^18.
A .483 mol sample of graphite was heated with 2.14 mol oxygen gas to form carbon dioxide. Graphite is the limiting reagent in this reaction. Calculate the total moles of gas present after the reaction?
a scientist measures the standard enthalpy change for the following reaction to be -889.4 kj 2nh3g 3 n2og 4n2g 3
Propose a synthesis for 2,5-dimethyl-hexan-3-one using 2-methyl-1-propanol as your only carbon source. This means that all carbons in your ketone target molecule must be shown to originally come from 2-methyl-1-propanol
In this experiment we determined the orders of reagents as well as a specific rate constant by measuring the rate of oxygen evolution from the iodide-catalyzed decomposition of hydrogen peroxide H2O2.
Ammonia will react with oxygen in the presence of a copper catalyst to form nitrogen and water. From 164.5 C to 179C, the rate constant increases by a factor of 4.27. What is the activation energy of this oxidation reaction
a calorimeter containing 200.0 ml of water was calibrated by carrying out a reaction which released 15.6 kj of heat. if
one liter of a solution of ph 9 has how many hydroxyl ions oh- than 1 l of a solution of ph 4?a 10000 times moreb1000
calculate the boiling point in degrees c of a solution made by dissolving 2.87 g of sucrose in 29.6 g of water. the kbp
Pure 2-methylpentane is held in a closed container at 150 degrees F. Both gas and liquid are present. What is the pressure in the container?
Calculate the change in enthalpy of this reaction. Specific heat of the solution = 4.184 J/(g oC) State your answer in kJ with 3 significant figures. Don't forget to enter the unit behind the numerical answer. The molecular weight of KOH is 56.2 g..
What is the activity coefficient of H in a solution containing 0.020 M HCl and 0.010 M Ca(ClO4)2? What is the pH of this solution
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