beckyisamazing5056 beckyisamazing5056

11-01-2024
Chemistry

contestada

A solution is 0.25 M HNO2 and 0.31 M NaNO2. What is the pH of the solution? Ka of HNO2 = 4.5x10^-4. Use two decimal places when reporting your pH. For example: 11.91 or 3.57, etc.

Respuesta :

Otras preguntas

What is the main idea of the first article? A. The incas had a rich and sophisticated culture B. The incas kept records with a knotted string system. C. The i

Mrs. Ryan plants 3 flowers along 4 in. of a garden row. The garden row is 3 ft long. How many flowers can she plant along the garden row? Enter your answer in

Which of the following was a major goal of the National Associations for the Advancement of Colored People when it was formed in 1909

I need some more details!! Help pls

Find the value of 64 ÷ 2 · 16.

The introduction of zebra mussels in the Great Lakes is an example of which type of release? The introduction of zebra mussels in the Great Lakes is an example

Acid rain can fall in an area far away from their source. This can best be explained by the fact that:

A standard deck of playing cards has 52 cards: 13 spades, 13 clubs, 13 hearts, and 13 dimonds. What is the probabipity of drawing a spade from a standard 52 car

What factors were occurring in the late 19th century that led to the development of new political ideologies such as socialism? What is socialism?

Uli correctly combined all like terms in the expression 5x+6-4y-3+3x-2 to write an equivalent expression. What is the coefficient for the x terms in the equival