Answer:
The answer is
<h2>1592.13 mL</h2>
Explanation:
The volume of a substance when given the density and mass can be found by using the formula
From the question
mass of substance = 5668 g
Density = 3.56 g/mL
The volume is
We have the final answer as
<h3>1592.13 mL</h3>
Hope this helps you
Answer:
b) free ions
Explanation:
when an ionic compound melts, the charged ions are free to move. Therefore, molten ionic compounds do conduct electricity.
THE ANSWER IS YES! I DID THIS
Answer:
6,41 min
Explanation:
For the reaction:
A → products
kinetics first-order reaction law is:
ln[A] = ln[A]₀ -kt
Where [A] is concentration of reactant, [A]₀ is initital concentration of reactant, k is rate constant and t is time.
If the concentration of A is 6,25% you can assume:
[A] = 6,25; [A]₀= 100. Replacing:
ln(6,25) = ln(100) -7,20×10⁻³s⁻¹t
-2,7726 = -7,20×10⁻³s⁻¹t
385s = t
In minutes:
385s× = <em>6,41 min</em>
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I hope it helps!