4.) If chlorine gas is produced by halogen replacement, the other halogen in the reaction must be
a.) bromine.
b.) iodine
c.) astatine.
d.) fluorine.
6.) Which reaction can be predicted from the activity series?
a.) 2Cl ---> Cl2
b.) HCl + NaOH ---. NaCl + H2O
c.) 2HCl +...
1. The species
25
Mg2+
12
contains:
a) 12 protons and 12 electrons
b) 14 protons and 12 electrons
c) 10 protons and 12 electrons
d) 12 protons and 14 electrons
e) 12 protons and 10 electrons
2.) What is the symbol for the bisulfite...