devongeorgehend89561 devongeorgehend89561

24-05-2023
Chemistry

contestada

4.25×10−3mol of the weak base pyridine, c5h5n, is added to water to make up 25.0ml of solution. the kb of pyridine is 1.7×10−9. what is the ph of the solution?

Respuesta :

Otras preguntas

I need Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Find the value of each measure.

Which of the following is a solution to 2sin2x+sinx-1=0?

dùng tiền gửi ngân hàng trả tiền cho người bán 100.000.000

2.34 +1.7 Help…………………..

If a firm has a market beta of 0.9. is subject to an income tax rate of 35 percent, has a risk-free rate of 6 percent, a market risk premium of 7 percent, and h

Which of these is an expressed power of Congress?

All wrong answers will be reported! What was the significance of the German march across Belgium? Thank you for your help

I don't get this question i need some help please!!!

You are inside a room with a temperature of 11°C. You step outside and the temperature is 100°C. What is the AT? A) 0.76°C B) 157°C C) 89°C D) 6052°C E) 1.31°C