What charge does the cyanide ion have
+1
-1
-2
-3
it doesn't have a charge
What is the formula for the hydroxide ion? (Assume numbers are subscripts)
OH+
H3O-
OH-
H2
What is the formula for the hydroxide ion?
H3O+
H30-
The formula for Nitrate, inculding the charge is
acetate is C3H2O2-
Enter the formula for a sulfite ion . now enter the charge (put the number first, then the sign)
Name this ion: NO2 -
which of these is the chlorite ion? (Ion and its charge are separated by a space)
ClO3 -
ClO3 2-
ClO2 -
Cl -
ClO2 2-
C2H3O2 - is known as
vinegar
hydrate
carboxyhydroxilate
acetate
hydronium
What charge does a sulfite ion have? (Put the number first, then the sign, no space between)
How many oxygens in a dicromate ion?
Write the formula for carbonate Now write the charge number first then sign
What is the name for this ion? NH4+
Nitrhydrium
Nitrohydrate
ammonium
This is the formula for a phosphate ion. PO4 ❌-
