mathewmarandi2102 mathewmarandi2102

12-03-2024
Chemistry

contestada

A 50.0-mL sample of 0.10 M HNO2 (Ka = 4.0 × 10⁻⁴ is titrated with 0.12 M NaOH. The pH after 25.0 mL of NaOH have been added is:

A) 3.19
B) 3.61
C) 4.02
D) 4.56

Respuesta :

Otras preguntas

Which of the following is true of entrepreneurial theory? This line of thought focuses on the importance of leaders who establish an organization. This line of

which forms of goernment are most associated with the united states?

PLEASE HELP ME! Use the Binomial Theorem to expand the binomial. (d – 4b)3

Which sentence requires no revision?

select all rational expressions that are equivalent to

Which one of the following should earn the most risk premium based on CAPM? A. diversified portfolio with returns similar to the overall market B. stock with a

Please Help! Will give brainliest! Based on your reading of Act I of Julius Caesar, to whom is the character of Cassius most loyal? Antony Caesar Himself R

What could people do if they lost faith in the value of the currency?

Who said this: I am currently a very popular movie star. Some of the movies I have starred in are “Jerry Maguire,” “Top Gun,” and “The Last Samurai.” I learn m

What is the ICD 10 code for measles complicated by pneumonia B05 B05,8 B05.2 B05.0