Chemistry, 12.11.2020 23:20 carterkanye468
In chemistry, the pH of a substance is a measure of its acidity. The relationship between C, the hydrogen ion concentration in moles per liter, and p, the pH, is described by the equation below.
C=10−p
A chemistry student has determined that the hydrogen ion concentration of vinegar is 0.00631 moles per liter. Which is closest to the pH of vinegar?
Answers: 1
Chemistry, 21.06.2019 17:00
Why do sodium and neon have vastly different chemical and physical properties despite having similar atomic masses?
Answers: 2
Chemistry, 21.06.2019 21:30
Aphysical reaction is a process in which one or more reactants change into one or more products with different properties. select the best answer from the choices provided t f
Answers: 1
Chemistry, 22.06.2019 11:30
For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph
Answers: 3
Chemistry, 22.06.2019 21:50
Answer the questions about this reaction: nai(aq) + cl2(g) → nacl(aq) + i2(g) write the oxidation and reduction half-reactions: oxidation half-reaction: reduction half-reaction: based on the table of relative strengths of oxidizing and reducing agents (b-18), would these reactants form these products? write the balanced equation: answer options: a. 0/na -> +1/na+1e- b. nai(aq) + cl2(g) → nacl(aq) + i2(g) c. +1/na+1e- -> 0 /na d. -1/2i -> 0/i2+2e- e. no f. 4nai(aq) + cl2(g) → 4nacl(aq) + i2(g) g. 2nai(aq) + cl2(g) → 2nacl(aq) + i2(g) h. 4nai(aq) + 2cl2(g) → 4nacl(aq) + 2i2(g) i. nai(aq) + cl2(g) → nacl(aq) + i2(g) j. 0/cl2+2e -> -1/2cl- k. yes
Answers: 1
In chemistry, the pH of a substance is a measure of its acidity. The relationship between C, the hyd...
History, 20.02.2021 22:30
Mathematics, 20.02.2021 22:30
Mathematics, 20.02.2021 22:30
Mathematics, 20.02.2021 22:30
Biology, 20.02.2021 22:30
Mathematics, 20.02.2021 22:30
Spanish, 20.02.2021 22:30
Mathematics, 20.02.2021 22:30
Physics, 20.02.2021 22:30
Mathematics, 20.02.2021 22:30
Mathematics, 20.02.2021 22:30