Seudónimo Seudónimo

05-03-2022
Chemistry

contestada

Suggest the pH of the solution made when potassium oxide dissolves in water.

Respuesta :

indrawboy indrawboy

05-03-2022

Potassium oxide (K₂O): ionic compound.

Reaction:

K₂O + H₂O →2KOH

KOH = strong base, pH>7

Answer Link

Otras preguntas

Please help me with number 11.

Points A,B, and C are collinear. Points M and N are the midpoints of segments AB and AC. Prove that BC = 2MN

find the volume of the cylinder in terms of pi h=14, r= 5

Anna plans a business model to compete with two video stores, where she hopes to draw in customers from one store but not lose money on the deal. Movie Mania ch

Is it true that if I put light close to my eyes they will clarify little by little? Or would it only harm my sight? My eyes are dark brown, and I would like to

A flashbulb of volume 2.70 mL contains O2(g) at a pressure of 2.30 atm and a temperature of 30.0 °C. How many grams of O2(g) does the flashbulb contain?

Which situation from “initiation” is an example of internal conflict

2 1/4 pounds of chocolate cost $9.00. What is the price per pound?

In what ways does this context of violence in the united states promote child maltreatment?

two defect of mendelevs periodic table

Q&A Education