charmander574 charmander574

04-03-2020
Chemistry

contestada

Plz help quick. Find the pH of a solution with an ion concentration [H+] = 3.8x 10^-3
Round to the nearest thousands.

Respuesta :

Ajiduah1 Ajiduah1

04-03-2020

Answer: The pH of the solution is 2.420

Explanation: pH = -Log [H+]

= - Log [ 3.8 x 10^-3]

= 3 - 0.579784

= 2.420

Answer Link

Otras preguntas

Why is Mr Birling presented as an unlikeable character?

What were the main causes of the french and Indian war?The conversation afterward is also wanted.

Concentration measurements provide a quantitative measurement of the amount of solute that is dissolved in a given amount of solvent. True or false?

a box of crackers has 24 grams of fat. the box contains 8 servings. what is the unit rate? please help

How to determine oxidation numbers

A teacher weighed 145 lbs in 1986 and weighed 190 lbs in 2007. What was the average rate of change in weight? What does this mean in the context problem?

2 Work in pairs. Identify the events in the story. Put them in chronological order. "I can't move," cried Rowan, my foot's caught in something - it's really pai

45/50 + 50/50 equals what

what is the power of a motor that is supplied 460 volts at 4.6 amps and the horsepower is 5hp?

The strength of the gravitational pull between two objects is determined by what