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Diphenyl ketone and benzoic acid are both with solids that are insoluble in water. Provide a detailed flow chart outlining a method using acid/base chemistry for separating a mixture of these compounds.
Write a balanced equation for the reaction that occurs in each of the following cases: (a) Cesium is added to water. (b) Strontium is added to water.
Granite rock has a specific heat capacity of 0.80 J·°C-1·g-1. A 15 g rock was warmed by 202 J of energy from sunlight. What was the increase in temperature of the rock (in °C)?
Solution is prepared by mixing 0.025 l of 3e-3 m BaCl2 and 0.025l of 2e-3 m of na2co3. Ksp= 2.6e-9 for baco3. Write balanced equation with correct state
Why is it not possible for the molar mass of a monoprotic acid to have a value less than 1g/mol
If the molecular mass of a gas increased by a factor of 4 at constant temperature, its rms speed will decrease by a factor of 2.
Explain the amount of heat in kilojoules needed to convert 255.0 grams of ice at -15.2C to liquid water at 35.6C the specific heat of ice is 2.03J/gC. The molar of fusion of ice is 6010 J/mol. The specific heat if water is 4.184 J/g C
Calculate the pH at the equivalence point in the titration of 54 mL of 0.10 M methylamine with a 0.20 M HCl solution. Ka = 4.4 X 10^-4
what is the charge on magnesium iodide? what does the charge on the magnesium ion have to do with the number of valence
A mass of solid aluminum is at its melting point. what is the maximum mass of this sample that can be melted by 120 kJ of heat? ( Cp=0.900J/gc ; Hfus= 35.7 KJ/g
Use any other reagents that you need. Hint: you may first want to conduct some chemistry on each alkene first, then use the resulting products to make 1-decanol.
suppose that we have a mixture of n2 g and o2 g of unknown composition whose total pressure is 385 torr. if all the
the rate of bimolecular reaction is affected by concentrations of reactants presence of a catalyst and temperature, Concentration of a pure solid and a liquid can be ommitted from the equilibrium equation as the concentration ratio of these equal to..
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