Answer:
0.675 mol
Explanation:
Step 1: Write the balanced equation
2 Al + Fe₂O₃ ⇒ 2 Fe + Al₂O₃
Step 2: Establish the appropriate molar ratio
According to the balanced equation, the molar ratio of Fe to Al₂O₃ is 2:1.
Step 3: Calculate the moles of Al₂O₃ produced when 1.35 moles of Fe are produced
We will use the established molar ratio.
1.35 mol Fe × 1 mol Al₂O₃/2 mol Fe = 0.675 mol Al₂O₃
<span>a) molecular, phosphorous pentafluoride
b) ionic, sodium iodide
c) molecular, sulfur dichloride
d) ionic, calcium nitrate
e) ionic, iron(III) chloride
f) ionic?, lanthanum phosphate
g) ionic, cobalt(II) carbonate
h) molecular, dinitrogen tetraoxide
hope this helps!</span><span>
</span>
The correct answer is A. CO2
It is Carbon Dioxide that has its carbon atom covalently bound to 2 oxygen atoms.
This is statement can be:
A fact
A truth
A sentense