firaolhordofa36 firaolhordofa36

06-02-2024
Chemistry

contestada

Calculate the pH of the solution, when 50.0 mL of 2.0 M HNO2 (Ka = 4.0x10-4
) titrated with
50.0 mL, 100.0 mL and 110.0 mL of 1.0 M KOH

Respuesta :

Otras preguntas

two men on opposite sides of a TV tower of height 20m notice the angle of elevation of the top of the tower to be 45° and 60° respectively. find the distance in

Whose platform included proposals for a graduated income tax, direct election of U.S. senators by the people, protection against consumer fraud, and more govern

Which of these writings was associated with the Transcendentalist movement? The last of the Mohicans "Nature" Uncle Tom's Cabin "The Ballad of Davy Crockett"

A business reports a net income of –$5040 over a 9-month period. What is the average income per month for that period? A. $45360 B. $560 C. –$560 D. –$4536

please help me with this question you guys! What did the catholic church officials feel about the English reformation???

How can an increase in biodiversity lead to an increase in ecosystem stability?

Which personal pronoun correctly completes the sentence? The twins and __________ are on the same team. A. we B. their C. us

the picture that graphically represents the items you use in windows is called a/an

Which statement about the Byzantine Empire is not true? A. Constantine made Islam the official religion of the Byzantine Empire. B. Byzantine culture had its ro

What system of writing did the Sumerians develop? A. ideograms B. hieroglyphics C. italics D. cuneiform