Carlosruelas2317 Carlosruelas2317

22-10-2018
Chemistry

contestada

What is the pH of a 0.039 M solution of HCl

Respuesta :

emily8359 emily8359

22-10-2018

pH = -log[concentration]
pH = -log[0.039]
pH = 1.4089

Answer Link

Otras preguntas

a charge of 90 C passes through a wire in 1 hour 15 minutes . what is the current in the wire

A pot is heated on a stove . Which process causes the metal handle of them pot to also become hot?

5p-14=8p+4 step by step

Match the sequence with the correct indicated term.1)a1 = -4, d= -9, n=202)a1 =20, d=4, n=813)a12 for 8,3,-2,...AnswersA)340B)-47C)-175D)94*PLEASE EXPLAIN*

The sum of two numbers is 8, and the sum of their squares is 34. What is the smaller number?

The area of the garden is 160 meter squared.Suppose the length of the garden is 3m more than twice its width.What is the length of the garden?

how could the western democracies prevented World War ll

5 examples of collective nouns

for what value of x is the rational expression below equal to zero 20+2x/5-x

The graphs Ax + By: 18 and Ax - By: 6 intersect in (3,-2). He finds A and B.please I thank you much...:)