Octaveace Octaveace

11-10-2018
Chemistry

contestada

What is the pH of 0.0050 M NH3 (Kb = 1.8 x 10-5)
11.70
2.30
3.52
10.48

Respuesta :

sarahhhhhhhhbbbb sarahhhhhhhhbbbb

11-10-2018

It is 10.48 hope I can help you

Answer Link

Otras preguntas

how many significant digits are in the number 420.0890

Read the sentences. Bill spent all day Saturday raking leaves to the curb for pickup. Allen also spent all day Saturday raking leaves to the curb for pickup.

What would the empirical formula be for the molecular compound c6h9o4?

Which of the following is the parent function of all absolute value functions? A. f(x) = 3x B. f(x) = |x| C. f(x) = 2|x| D. f(x)=x^2

Pls Help Will Give BRAINLY And 50 POINTS :D

The local fish market sells both salmon and tuna for $5.35 per pound. If you buy 3.4 pounds of tuna and 2.7 pounds of salmon, what will you be charged? A) $3

The cost of rental car is twenty five dollars a Day plus ten cent a miles. What the total cost, in Dollar if the car is rented for three days and driven a tota

What is one cause of the decline of the Byzantine Empire?

During the Great Depression, the national unemployment rate across the United States peaked at 25%, although the rate in __________ communities was much worse a

Explanations for deviance that focus on genetic predispositions to explain why individuals commit deviant acts are most aligned with which discipline?