Register
What is the pH of a solution of HCL with a concentration of 5 x 10^-4
108k views
1 vote
What is the pH of a solution of HCL with a concentration of
5 x 10^-4

User Alex Po
by
6.8k points

1 Answer

5 votes

0.0005

Step-by-step explanation:
The negative exponent means you must move the decimal point 4 positions to the left. 5 can also be written as 5.0 to show the decimal point. To move it 4 positions to the left gives: 0.0005

Hope this helps
User Dvr
by
7.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.6m questions

10.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
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?
Link Copied!