alhdbcjwo alhdbcjwo

20-06-2020
Chemistry

contestada

1. Calculate the pH of a 0.35 mol/L solution of ammonia.

Respuesta :

novaley12 novaley12

28-06-2020

Answer:

Explanation:

NH3 + H2O ⇌ NH4 + OH-

0.35 0.35

-log[OH-] = -log0.35 = 0.46 = pOH

14 - 0.46 = 13.54 = pH

Answer Link

Otras preguntas

Film sound can include any mixture of A) Dialogue, music, and sound effects B) Diegetic and non-diegetic elements C) Ambient sounds and silence D) All of the ab

Which of the following is a style of medieval architecture? Select all that apply. 1) Byzantine 2) Romanesque 3) Victorian 4) Gothic

What specific treatments follow the topdown approach?

The great recession of 2008-2009 could have been the result of losses in the financial market which caused ________?

Which condition is typically considered a secondary shoulder condition precipitated by a pre-existing problem?

A particle of mass m is hitting the pan with speed v₀ and sticks with it. Find the final velocity of the block and the pan.

Based on what you know about bureaucratic features, Garrett believes Margie is primarily violating which principle

If the cylinder is open at both ends, find the largest possible surface area of the cylinder? 1) a = 8 cm² 2) b = 16 cm² 3) c = 32 cm² 4) d = 64 cm²

Theodore Roosevelt's reaction to the Russo-Japanese War included all of the following, except he A) was pleased to see Russian expansionism checked. B) was conc

What were the major economic, social and cultural consequences of Silk Road commerce? (CH. 8)