You will analyze four substances in this lab. Based on their chemical formulas and what you already know about covalent and ioni
1 answer:
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Answer: The standard free energy change for a reaction in an electrolytic cell is always positive.
Explanation:
Electrolytic cells use electric currents to drive a non-spontaneous reaction forward.
Relation of standard free energy change and emf of cell
where,
= standard free energy change
n= no of electrons gained or lost
F= faraday's constant
= standard emf
= standard emf = -ve , for non spontaneous reaction
Thus
Thus standard free energy change for a reaction in an electrolytic cell is always positive.
You have to do a report :
So the truck efficiency is 38%.
So the truck efficiency is 38%.
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At Standard Pressure and Temperature, an ideal gas has a molar density of 0,04464 mol/L.
So, we need to apply a simple conversion factor to calculate the density of Sulfur Dioxide using the molar mass of Sulfur Dioxide.
So, the Density of Sulfur Dioxide (SO₂) at STP is 2,8599 g/L
Have a nice day!
At Standard Pressure and Temperature, an ideal gas has a molar density of 0,04464 mol/L.
So, we need to apply a simple conversion factor to calculate the density of Sulfur Dioxide using the molar mass of Sulfur Dioxide.
So, the Density of Sulfur Dioxide (SO₂) at STP is 2,8599 g/L
Have a nice day!