tyreinaprincess tyreinaprincess

23-04-2020
Chemistry

contestada

A solution has [H3O+] = 4.7 x 10-3 M
A) What is the pH?
B) What is the [OH-]?
C) Is this acidic, alkaline, or neutral?

Respuesta :

Аноним Аноним

23-04-2020

Answer:

A. 2.33

b. 2.14x10^-12

c. acidic

Explanation:

A. -log(4.7 x 10^-3)

B. (OH-) = 10^-pOH

- 14-2.33 = 11.67

10^-11.67 = 2.14x10^-12

- Hope this helped! Please let me know if you need further explanation

Answer Link

Otras preguntas

What are the signs of delta S, delta H and delta G for the formation of dew on a cool night? All the S ,H and G values are delta values, i'm just not going to w

What medical technique uses sound wave pulses and their reflections to map structures and organs inside the body?

Scorpius derives its name from a variety of greek mythological stories involving a great huntsman named _____.

The type of engine that contains one camshaft mounted in its cylinder head is called A. an overhead camshaft engine. B. a double-overhead camshaft engine. C

Simplify: (4a + 2b)(a - b)A) 4a^2 - 6ab - 2b^2B) 4a^2 - 2ab - 2b^2C) 4a^2 - 8ab - 2b^2D) 4a^2 + 2ab - 2b^2

The principle of popular sovereignty in the Constitution is signified by the words?

Friction is not related to the efficiency of a machine. True False

HELP! 15 Points!!! Solve the following system of equations by graphing. x - y = 7, x - y = 5 What is the solution? (6, -1) no solution infinite solutions no

Which is an example of a physical change? (a) Wood Rots (b) a nail rusts (c) Gasoline ignites (d) water evaporates

What is the fastest way to obtain an application for admission to a college, university, or other post-high school institution?