Determine the numbers of grams of (nh4)2so4
Determine the numbers of grams of (NH4)2SO4 must be dissolved in the 0.500 L of 0.35 MNH3 to form the solution with pH = 9? Suppose that the solution volume remains at 0.5 L
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Explain what kind of a person was Mother Teresa? What were some of her great accomplishments and what did her accomplishments do for the people in the world.
Explain what does the Roman numeral stand for in an ion such as Lead (II)? Discuss why does an element such as lead need a Roman numeral behind it?
How will the titration differ from the one you performed in the laboratory if HCl is placed in the buret and NaOH is mixed with the phenolphthalein in the Erlenmeyer flask?
Two stereo isomers are obtained from the reaction of HBr with (S)-4-bromo-1-pentane. One of the stereo isomers is optically active and the other is not.
Suppose you prepare a buffer solution by dissolving the 2.00 g each of benzoic acid, HC7H5O2 , and the sodium benzoate, NaC7H5O2, in 750.0 ml of water.
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Answers this question in first person narration, Long essay, simple words if I am planning to have a Career as a Social Worker to become a Probation Officer:
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