If you are talking about chemistry, it's coefficient!
Don't ever return unused chemicals to their original containers. If you do, you could be
contaminating the chemical. Discard the leftover chemical in the correct waste
box. Ask your teacher if your not sure about what to do.
<span>The gravitational force is a force that attracts any objects with mass. You, right now, are pulling on every other object in the entire universe! This is called Newton's Universal Law of <span>Gravitation. From google. I didnt know how to put it in other words
</span></span>
Answer:
depends on the girl
Explanation:
like how my opinion would be different from another girl. But for most girls it's if the guy is cute.
Answer is: A. 1.81 mol.
Balanced chemical reaction: FeCl₂ + 2KOH → Fe(OH)₂ + 2KCl.
n(FeCl₂) = 4.15 mol; amount of iron(II) chloride.
n(KOH) = 3.62 mol; amount of potassium hydroxide, limiting reactant.
From chemical reaction: n(KOH) : n(Fe(OH)₂) = 2 : 1.
n(Fe(OH)₂) = n(KOH) ÷ 2.
n(Fe(OH)₂) = 3.62 mol ÷ 2.
n(Fe(OH)₂) = 1.81 mol; amount of iron(II) hydroxide.