Answer:Two more hydrogen atoms will be required
Explanation:
A carbon atom has 4 valence electrons in its outermost shell,thus it can form 4 covalent bonds.Two pairs of electrons are shared in a double bond between C-C atom.two more electrons are left which is shared with two hydrogen atoms.
You need .556M HCL to neutralize that
Answer:
2.24 Liters are in 4.4 grams of CO2 at STP
I believe it would be CS and GE (option 3). i hope i helped ya out.
