Answer: (a) NH3 + H20 ⇔ NH4⁺ + OH⁻ Kb =
(b) CN⁻ + H20 ⇔ HCN⁺ + OH⁻ Kb =
(c) C5H5N + H20 ⇔ C5H5NH⁺ + OH⁻ Kb =
(d) C6H5NH2 + H20 ⇔ C6H5NH3⁺ + OH⁻ Kb =
Explanation: There are ways to calculate the strength of acids and bases. The pH is more commom but there is pKa, pKb, Ka and Kb. Ka and Kb are the dissociation constant for acids and bases, respectively.
Using the balanced equation of dissociation, Kb is calculated by dividing the concentration of the products with the concentration of the reagent.
The term INTENSITY is used to describe the rate at which light spreads over a surface of a given area some distance from a source.
Answer : 20.63845
The dogs mass in kilograms is 20.63845
1 pound = 0.453592
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Answer:
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Explanation:
water traps heat and holds it deep inside the ocean .....
I think it's correct answer
This is the balanced equation H2+Cl3 -> 2HCl.