Chemistry, 15.04.2021 04:30 stattheman8257
Calculate the pH of a 0.07 mol/L solution of sodium chloride. This solution will result from the reaction
of equal amounts of hydrochloric acid and sodium hydroxide, and will be present at the equivalence
point in this experiment. Also, calculate the pH of a 0.07 mol/L solution of sodium acetate. This
solution will be formed at the equivalence point in this titration of acetic acid with sodium hydroxide.
These values will be used to check the equivalence point on the titration curve.
Answers: 2
Chemistry, 22.06.2019 12:10
Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
Chemistry, 22.06.2019 14:30
According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.
Answers: 1
Calculate the pH of a 0.07 mol/L solution of sodium chloride. This solution will result from the rea...
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