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Determine the mechanism for the synthesis of p-nitroacetanilide from acetanilide and HNO3, nitric acid and H2SO4 sulfuric acid?
initial with a 30% (w/w) solution of hydrogen peroxide, H2O2 determine how many milli litres will you require to dilute in order to end up with 25.00 milli litres of a 3.6M H2O2,hydrogen peroxide solution?
Determine the precipitate that forms if silver nitrate aqueous solutions and KCl react to produce products in a double-replacement reaction.
calculate the approximate concentration of the solution in mol/kg and determine the volume change of the ballon when it ascends from 1 atm pressure to 240 torr pressure ?
Determine How many grams of NaOCl are in the solution if the percent by mass of the solute sodium hypochlorite, NaOCl, is 3.62%.?
Questions on chemical equations - Write a balanced equation for this reaction. Include the states of matter for each compound.
Compute the vapor pressure at 25 °C if it is given that the density of H 2 O=0.9971 g/mL , vapor pressure of H 2 O=23.76 torr, molar mass of sucrose, = 342.3 g/mol,
Compute the atomic mass of 109Ag if natural abundance of 107Ag is 51.87% & atomic mass =106.905 amu and determine the probability of particle would be located in the range
Write the corresponding ionic and net ionic equations after Balancing these given equations
Determine osmolarity of solution when 25.0 grams of aluminum chloride dissolves in 2.50 liters of H2O.
Determine the range of fat you might expect to obtain if you extracted fat from ten grams of nutmeg (Dried, ground nutmeg typically contains between 20-25% fat by weight.) Assume that your extraction is 95% effective.
Determine the limiting, excess reagent & percent yield of the reaction - How much excess reagent is left after the reaction reaches completion?
What is the pH of the solution if [OH-] of an ammonia solution is 1.0 X 10-2M?
you just need to find out Which Substance (given) will be to fall to the bottom of the beaker by combining them with H 2 O In A Beaker?
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