Questions by Sdfsd

Login Register

My account
Edit my Profile
Private messages
My favorites

Questions by Sdfsd

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

Questions by Sdfsd

Filter

User Sdfsd
Recent activity
All questions
All answers

What is the percent by mass of oxygen in H2SO4 ? [formula mass = 98](1) 16% (3) 65%(2) 33% (4) 98%

asked Feb 4, 2016

Chemistry
high-school

1 answer

3 votes

6.9k views

Page:

« prev
1
2
3

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Search QAmmunity.org