Register
RISD-QSA-SCI-CHEM-Units 7-12 Question: 1-1 A sample of 0.0255 mol potassium hydroxide, KOH, was dissolved in water to yield 10.0 mL of solution. What is the molarity of the solution?
122k views
3 votes
RISD-QSA-SCI-CHEM-Units 7-12 Question: 1-1

A sample of 0.0255 mol potassium hydroxide, KOH, was dissolved in water to yield 10.0 mL of solution. What is the molarity of the solution?

User Sclarky
by
8.5k points

1 Answer

4 votes

Answer:

0.02.55M

Step-by-step explanation:

Concentration = moles/ volume(L)

10mL= 0.01L

Concentration (M)= 0.0255 mol / 0.01L

Concentration (M)= 0..255M

User Victor Rendina
by
8.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.1m questions

11.7m answers

Other Questions

Compare and contrast an electric generator and a battery??
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Link Copied!