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Sunny_sXe [5.5K]
3 years ago
11

What can be done to prevent air from getting trapped in the cooling system when the coolant is replaced?

Chemistry
1 answer:
Wewaii [24]3 years ago
3 0
<span>Open the bleeder valve during filling</span>
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Given the unbalanced equation below, answer the following: Calculate the number of liters of 3.00 M lead (II) iodide solution pr
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The number of liters of 3.00 M lead (II) iodide : 0.277 L

<h3>Further explanation</h3>

Reaction(balanced)

Pb(NO₃)₂(aq) + 2KI(aq) → 2KNO₃(aq) + PbI₂(s)

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From the equation, mol ratio of KI : PbI₂ = 2 : 1, so mol PbI₂ :

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\large \boxed {\bold {M ~ = ~ \dfrac {n} {V}}}

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V = Volume of solution

So the number of liters(V) of 3.00 M lead (II) iodide-PbI₂ (n=0.83, M=3):

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How many moles are there in 45.0 grams of sulfuric acid,<br> H2SO4?
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