Exactly 1 mol pb(clo2)2 contains how many moles of pb , cl , and o ?

For 1 mole of Lead(II)chlorie we have 1 mole of lead (Pb), 2 moles of Chlorine (Cl) and 4 moles of oxygen (O).

Explanation:

Step 1: Data given

Number of moles of Pb(ClO2)2 = 1

Since the oxidation number of Pb is 2+ and the oxidation number of ClO2 is -1

So to bind we should have twice ClO2

1 mole of Pb(ClO2)2 contains 1 mole of Pb; 1*2= 2 moles of Cl and 2*2 = 4 moles of 0.

This means for 1 mole of Lead(II)chlorie we have 1 mole of lead (Pb), 2 moles of Chlorine (Cl) and 4 moles of oxygen (O).

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer