Answer:
4.8 mol
Step-by-step explanation:
The <em>balanced equation</em> is
Fe₂O₃ + Ca₃(PO₄)₂ ⟶2FePO₄ + 3CaO
You want to convert moles of Fe₂O₃ to moles of CaO.
The molar ratio is 3 mol CaO:1 mol Fe₂O₃.
Moles of CaO = 1.6 mol Fe₂O₃ × (3 mol CaO/1 mol Fe₂O₃)
Moles of CaO = 4.8 mol CaO
The reaction will produce 4.8 mol of CaO.
Answer: salicylic acid ( C7H6O3 ) is a covalent molecule.
Salicylic acid is used on the skin to treat psoriasis and other dry, scaly skin conditions. This medication is also used to help remove dead skin from warts, the palms of the hands, and the soles of the feet.
Answer:
The answer is "".
Explanation:
Using formula:
1 U atom produces 1 Pb atom after decay.
U's original numbers are now the sum of U counts and Pb counts.