Wednesday
May 22, 2013

Posts by Derrick


Total # Posts: 142

Chemistry
List the total number of each type of atoms in the following reactants. A) 2HCL + Ca(OH)2 = 6 hydrogen, 2 carbon, 2 lithium, 2 calsium, 4 oxygen B) 2Na3PO3 + 3Ca(NO3)2 This one is a bit more complicated. May any chemistry teacher show me how to do this. Thank you very much in ...

Chemistry/Part I don't get
The part I don't get is the atom part. That wording is just so complicated. "One atom of each of the elements in the second period"

Chemistry
When it says, " Draw a Lewis diagram for each of the following. " a)One atom of each of the elements in the second period. Is it asking me to draw a Lewis diagram for Lithium and Beryllium?

Chemistry
Draw a bohr diagram of the protons and electrons in each of the following: The ionic compounds lithium fluoride, LIF, and beryllium chloride, Becl2. Do I draw these 2 compounds seperately, and I'm unsure of how.

Chemistry
Thank you very much sir

Chemistry
Thanks for the clarification

Chemistry
13?

Chemistry
I mean 12 atoms.

Chemistry
Draw a Bohr diagram of the protons and electrons in each of the following. a) an atom of magnesium Do I draw this with 19 atoms surrounding the shell of Magnesium around?

Chemistry
Thank you sir

Pages: <<Prev | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>

For Further Reading

Search
Members
Community