menu
QAmmunity.org
Questions by Zia Khan
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Questions by Zia Khan
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Zia Khan
Filter
User Zia Khan
Recent activity
All questions
All answers
In a chemical reaction, if a color change is detected, if an odor change is detected, or if a precipitate is formed, then: a chemical reaction has definitely occurred only physical reactions have occurred
asked
Apr 2, 2017
Chemistry
high-school
2
answers
0
votes
46.5k
views
When Emma was born, she weighed 3.2 kilograms. In 2 months, she weighed 5.15 kilograms. How much did Emma gain in her first 2 months?
asked
Jan 21, 2017
Mathematics
high-school
2
answers
4
votes
24.6k
views
Page:
« prev
1
2
3
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
7.8m
questions
10.4m
answers
Search QAmmunity.org