yeyo85621 yeyo85621

12-03-2024
Chemistry

contestada

If a solution of HF (Ka=6.8×10⁻⁴) has a pH of 3.20, calculate the concentration of hydrofluoric acid. Express your answer in mols.

Respuesta :

Otras preguntas

The length of a rectangle is (2x+5) units and the breadth is (3x-1) units .Find the perimeter and the area of the rectangle.

Which is the best example of juxtaposition in writing? A. Producing a play in which each actor plays a character from a novel B. Interesting an epigraph from li

Solve the problem. The organizer of a television show must select 5 people to participate in the show. The participants will be selected from a list of 30 peopl

organ of sweat is called

Rewrite the parametric equations in Cartesian form x=e^t y=-e^3t

What happened to the pulse rate as the speed increases

how to find the coordinates of the midpoint of a segment with the given endpoints?

Objects that float on water have a

Rahul bought (x^2+9x+18) sweets which are to be distributed among (x+3) childern equally.Find the number of sweets that each child gets.

According to the my-plate plan which foods should be te smallest portion of a teens diet