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:
A. leftover energy in the universe from the event
Explanation: Because it began with a huge bang, as a force.
Answer:
Either a. or b.
Explanation:
Silica glass can be made into lenses, and It has high melting temperatures.
Gasoline by itself isn't hot at all though, and niether is wood. However, If you light gasoline on fire, the substance gets very hot near the point of explosion if large quantities of it are in the same space. Hope this helps you, sorry if I'm wrong.
Answer:
competitive advantage of an increase in size without its limitation.
Answer:
the 1st and 4th one. index fossils r imprints and also it is individual animals making the print so it is unique