5 points 3. For the given 5 models or Structural formulas, what is the
corresponding molecular formula for each model? (Use the (CxHyOzN
format)
Structural
Formulas
HHH
H-C-0-0-0-H
1 1
HHH
H-C-C-C-C-C-
WON

NW
1
2
3
5
Molecular
Formulas

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant

How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it

How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2