The number of grains of Aspirin present in one tablet should be calculated by using given of NaOH solution. Concept introduction: Precipitation reaction: If precipitate is formed, when two soluble salt solutions are mixed together is known as precipitation reaction. The mass of precipitate is depends on the reactant masses. Molarity: The concentration of the solutions is given by the term of molarity and it is given by ratio between numbers of moles of solute present in litter of solution. Molarity = No .mole volume (L) Mole: The mole of compound is given by the ratio between taken mass of the compound and molar mass of the compound. Mole = Massof the compound Molar mass of the compound Mole: The mole of the solute is calculated by multiplication of concentration of solution and volume of the solution and it is, Mole = Concentration (M)× volume (L)
The number of grains of Aspirin present in one tablet should be calculated by using given of NaOH solution. Concept introduction: Precipitation reaction: If precipitate is formed, when two soluble salt solutions are mixed together is known as precipitation reaction. The mass of precipitate is depends on the reactant masses. Molarity: The concentration of the solutions is given by the term of molarity and it is given by ratio between numbers of moles of solute present in litter of solution. Molarity = No .mole volume (L) Mole: The mole of compound is given by the ratio between taken mass of the compound and molar mass of the compound. Mole = Massof the compound Molar mass of the compound Mole: The mole of the solute is calculated by multiplication of concentration of solution and volume of the solution and it is, Mole = Concentration (M)× volume (L)
Solution Summary: The author explains that the number of grains of Aspirin present in one tablet should be calculated by using given of NaOH solution.
The number of grains of Aspirin present in one tablet should be calculated by using given of NaOH solution.
Concept introduction:
Precipitation reaction:
If precipitate is formed, when two soluble salt solutions are mixed together is known as precipitation reaction.
The mass of precipitate is depends on the reactant masses.
Molarity:
The concentration of the solutions is given by the term of molarity and it is given by ratio between numbers of moles of solute present in litter of solution.
Molarity=No.molevolume(L)
Mole:
The mole of compound is given by the ratio between taken mass of the compound and molar mass of the compound.
Mole=MassofthecompoundMolarmassofthecompound
Mole:
The mole of the solute is calculated by multiplication of concentration of solution and volume of the solution and it is,
Please help me answer these three questions. Required info should be in data table.
Draw the major organic substitution product or products for (2R,3S)-2-bromo-3-methylpentane reacting with the given
nucleophile. Clearly drawn the stereochemistry, including a wedged bond, a dashed bond and two in-plane bonds at each
stereogenic center. Omit any byproducts.
Bri
CH3CH2O-
(conc.)
Draw the major organic product or products.
Tartaric acid (C4H6O6) is a diprotic weak acid. A sample of 875 mg tartaric acid are dissolved in 100 mL water and titrated with 0.994 M NaOH.
How many mL of NaOH are needed to reach the first equivalence point?
How many mL of NaOH are needed to reach the second equivalence point?
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell