Question

What is the formula for barium nitride trihydrate? (You may use a * to represent the dot in the formula.)

Answer 1

@Abhisar i need so help

Answer 2

some*

Answer 3

Identify the symbols of each part of the name
Ba and N
Identify the charge for each
Ba belongs to group 2 which always a +2 charge and nitride is a single N atom with a -3 charge.
Balance charge
the only way to balance is to have 3 barium atoms and 2 nitride atoms.
Tri stands for three moles
Ba3N2a3H2O

Answer 4

hm. okay so wouldn't it be this Ba3N2*3H2O ?

Answer 5

yes that's right :)

Answer 6

yasss. Thank yah

Answer 7

Your welcome