tranvphat4 tranvphat4

12-03-2024
Chemistry

contestada

Cho 0,6 gam khso3 cho cho vào 500 ml nước cất hòa tan thu được dung dịch A.Tính ph và điện năng của dung dịch a biết g axit h2 so3 có các hằng số phân li ka1 =1,7×10^-2 và ka2=10^-7

Respuesta :

Otras preguntas

-5x+2y=9 need this in x and y

Why does Atlas beg Perseus to show him Medusa's head?

A sample of gas contains 6.25 × 10-3 mol in a 500.0 mL flask at 265°C. What is the pressure of the gas in kilopascals?

Who is faster? A girl who runs 200 meters in 28 seconds or her friend who runs 400 meters in 60 seconds? H.E.L.P

Someone!!!!!!!!!!! Please

In a sodium chloride solution of concentration 0.1 mol / L, what is the concentration of chloride ions in ppm?

7. It was hard to become accustomed to having dinner so late when I first moved to Spain. When I first moved to Spain, it wasn’t easy to ____ used to having din

Social media destroy stereotypes by: A. making assumptions based on people's status updates. O O B. making a commitment to leave networking profiles blank. O C.

What is 60n and 105w a continent or ocean

Joan brought her car into Ace Service Station for a tune-up. After tuning up the car, Ace (the owner of the service station) decided to visit his mother. Ace dr