What concentration of HOCl (Ka = 3.5 × 10-8) has the same pH as that of 2.50 × 10-4 molar HNO3? (Hint: HNO3 is a strong acid.)

How would you reduce the volume of gas

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

Acontainer holds 35.8 moles of gas under 10.0 atm of pressure at 70.0 c. what is the volume of the container?