A few days ago
help me in chem!!!!!!!!!?
what the toal number of atoms represented in the following
1)3BA(CIO3)2
2)4MG3(PO4)2
Top 1 Answers
A few days ago
Favorite Answer
I think you’ve got your capitals a little messed up. So, first tutoring tip I’m providing you: make sure your answers always have the symbol names written correctly. MG is not magnesium; Mg is.
Now, I’m going to give a different example and you try to figure out yours:
H2O means you’ve got 2 atoms of hydrogen and 1 atom of oxygen. So, you’ve got 3 atoms.
(H2O)2 means you’ve got 2 atoms of hydrogen and 1 atom of oxygen, but all of that TWICE (because of the 2 outside the brackets).
You just have to add up how much you have of everything.
0
- Academic Writing
- Accounting
- Anthropology
- Article
- Blog
- Business
- Career
- Case Study
- Critical Thinking
- Culture
- Dissertation
- Education
- Education Questions
- Essay Tips
- Essay Writing
- Finance
- Free Essay Samples
- Free Essay Templates
- Free Essay Topics
- Health
- History
- Human Resources
- Law
- Literature
- Management
- Marketing
- Nursing
- other
- Politics
- Problem Solving
- Psychology
- Report
- Research Paper
- Review Writing
- Social Issues
- Speech Writing
- Term Paper
- Thesis Writing
- Writing Styles