Consider the hydrate below. FeCl3•6H2O
1 answer:
So this is nomenclature.
The name would be Iron (III) Chloride Hexahydrate
Reason why it's Iron (III) is because of the 3 after Cl, if you take FeCl3 apart it's
and Cl^-.
Hexahydrate because hexa = 6 and hydrate=water
The term hydrate would be wrong because that clearly doesn't come first
It would be the anhydrous compound that comes first. The "an" in "anhydrous" means "without". Hydrous=water, so anyhdrous= without water
The part without water is FeCl3. The water is 6H2O
The prefix for the coefficient of water is 6, or hexa, but that's not first in the name
The name would be Iron (III) Chloride Hexahydrate
Reason why it's Iron (III) is because of the 3 after Cl, if you take FeCl3 apart it's
Hexahydrate because hexa = 6 and hydrate=water
The term hydrate would be wrong because that clearly doesn't come first
It would be the anhydrous compound that comes first. The "an" in "anhydrous" means "without". Hydrous=water, so anyhdrous= without water
The part without water is FeCl3. The water is 6H2O
The prefix for the coefficient of water is 6, or hexa, but that's not first in the name
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Answer:
The simplified expression for the fraction is
Explanation:
From the given information:
O3* → O3 (1) fluorescence
O + O2 (2) decomposition
O3* + M → O3 + M (3) deactivation
The rate of fluorescence = rate of constant (k₁) × Concentration of reactant (cO)
The rate of decomposition is = k₂ × cO
The rate of deactivation = k₃ × cO × cM
where cM is the concentration of the inert molecule
The fraction (X) of ozone molecules undergoing deactivation in terms of the rate constants can be expressed by using the formula:
since cM is the concentration of the inert molecule
Answer:
The answer is
<h2>1.0 g/cm³</h2>Explanation:
The density of a substance can be found by using the formula
From the question
mass = 10 g
volume = 10 cm³
It's density is
We have the final answer as
<h3>1.0 g/cm³</h3>Hope this helps you
Answer: 0.45 moles of will be produced from 0.15 moles of propanol.
Explanation:
The balanced chemical reaction is:
is the limiting reagent as it limits the formation of product and
is the excess reagent.
According to stoichiometry :
2 moles of produces = 6 moles of
Thus 0.15 moles of will produce=
of
Thus 0.45 moles of will be produced from 0.15 moles of propanol.