Chemistry, 27.03.2020 19:31 carlosleblanc26
Calculate the molarity of each of the following solutions. (mol/L)
(a) 6.19 g of methanol (CH3OH) in 1.50 × 102 mL of solution:
mol/L
(b) 9.43 g of calcium chloride (CaCl2) in 2.20 × 102 mL of solution:
mol/L
(c) 8.86 g of naphthalene (C10H8) in 85.2 mL of benzene solution:
mol/L
Answers: 3
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Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
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Calculate the molarity of each of the following solutions. (mol/L)
(a) 6.19 g of methano...
(a) 6.19 g of methano...
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