32eamonn 32eamonn

01-09-2021
Chemistry

contestada

what is the pH if H+ = 4.0 times 10 to the power of negative 8

Respuesta :

Аноним Аноним

01-09-2021

Answer:

[tex]pH = - log[H {}^{ + } ] \\ pH = - log(4.0 \times {10}^{ - 8} ) \\ { \boxed{ \boxed{pH = 7.4}}}[/tex]

Answer Link

Otras preguntas

HELP PLS Name the Salt formed by Phosphoric acid

hi please i need the complete step-by-step solution for number 5. thank you ♥️

help will mark as brainliest

Please help ASAP if your 100% sure

PLZ GUYS I REALLY NEED HELP IN FRENCH

Please explain I’d really appreciate it:)

Decrivez votre familia

Afro-Eurasia was increasingly interconnected in the period between 1000 and 1400 thanks to all the following except: A. Expansion of territorial control under

Please, explain the types of some figures of speech

A food label contains all the information you need to make good choices about a product.