Acids and Bases Titration
1. Suppose you know 0.020L of a 0.0050M NaOH solution is required to reach the equivalence point in the
titration of 0.010L of an unknown molarity of HCI. What is the molarity of the HCI?
Reaction: NaOH + HCl NaCl + H2O
Acid
Base
M=
mol=
V (in L)=
M=
mol=
V (in L)=
Answers: 2
Chemistry, 22.06.2019 10:00
A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?
Answers: 1
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8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
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How many grams of ammonia would be produced by the decomposition of 16.93 mlof hydrazine? (the density of hydrazine is 1.021g/ml)
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Acids and Bases Titration
1. Suppose you know 0.020L of a 0.0050M NaOH solution is required to rea...
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