acv2damke acv2damke

11-06-2021
Chemistry

contestada

what is the hydronium ion concentration ion of a solution with a poH of 7.20

Respuesta :

nokubongandlovu0910 nokubongandlovu0910

11-06-2021

Answer:

10^-7.20 or 1×10^-7.20mol.dm^-3

Explanation:

[H3O^+]= -log[H3O^+]

=antilog(-pH)

=antilog(-7.20)

=10^-7.20 mol.dm^-3

Answer Link

Otras preguntas

(40 pts)Identify the mass number of an ion with 20 protons, 22 neutrons, and 18 electrons.

Plz help have 10 min to give in

Which phrase best completes this sentence? J'aime marcher parce que OA. cela me fait mal aux jambes OB. il y a beaucoup de pollution dans la ville O c. il me fa

Consider two coins, CH and CT . Suppose that coin CH has probability 0.6 of coming up heads and that coin CT has probability 0.3 of coming up heads. On each day

"All Summer in a Day book 1. Explain what is the weather like on Venus? How long has it been like this? (write your responses in complete sentences) 2. Why are

PLZ HELP ME ASAP !!!!

Which of the following BEST illustrates someone who exhibited perseverance in the face of struggle? A. Sally needed a good grade on her calculus exam in order

The word quiche is ________. A.)a borrowed word B.)a true cognate C.)a false cognate

Select the accounting principle, assumption, or related item that best completes the sentence. Ex: Material. Full disclosure. Far value. Relevance. Periodicity.

Determine all three angle measurements in Triangle XYZ that has angles that measure (2x – 15)⁰, (x – 5)⁰ and 42⁰.