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What mass of sodium acetate, NaCH3COO, must be added to 1 L of 0.1 M acetic acid solution to make a buffer with a pH = 4.8?
if I have .42N NaOH and the stoiometry between Oxalic acid and Naoh is 1:2 then does that mean i do .42/.5=mol Oxalic acid * vol of titrations = molarity of oxalic acid
Sketch the line-bond structure for each molecule or polyatomic ion of the following. Designate the formal charges where applicable.
What is the molar ratio of initiator (2-methylpropionitrile) MW: 164.21 to sulfuryl chloride MW: 134.97 in the procedure? Why is so little initiator needed relative to the amount of chlorinating agent used
Exactly 313.5J of heat energy will raise the temperature of 10.0 g of a metal to 60.0 C. IF the specific heat of the metal is 0.896J/gC, what was the initial temperature of the Metal
Why does 1,2-Ethanediol exist to a much greater extent in the gauche conformation than does 1,2-dichloroethane?
Find the molality of the solution. Find the molecular weight of the unknown compound please show steps
Based on a value of 0.240 and the given data table, what are the equilibrium concentrations of XY ,X , and Y, respectively
A mixture of gases containing 21.0 g of N2, 106.5 g of Cl2 and 12.0 g of He at 14°C is in a 50.0-L container. What is the total pressure in the vessel.
Calculate the percentage of acetic acid that exists in ionized form when dissolved in water at 0.5 M total concentration.
The Born-Haber cycle is a series of steps that represent the formation of an ionic compound from a metal and a nonmetal. For example, the steps in a Born-Haber cycle for the formation of NaCl(s) consist of sublimation of the metal Na atom
If the initial concentration of h2o was 0.700M and after 54mins, the concentration is measured to be 0.0875M what is the half life
A solid that weighs 0.008kg . Put the solid into a gradulated cyliner filled with water and the volume increases by 10cm 3 what is the denity?
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