Restaurant a's chicken salad contains the same number of grams of fat as the chicken salad of restaurant
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<u>Answer:</u> The mass of iron (III) chloride that must be formed is 91.32 grams
<u>Explanation:</u>
To calculate the number of moles, we use the equation:
.....(1)
- <u>For iron:</u>
Given mass of iron = 31.5 g
Molar mass of iron = 55.8 g/mol
Putting values in equation 1, we get:
- <u>For chlorine gas:</u>
Given mass of chlorine gas = 60.0 g
Molar mass of chlorine gas = 71 g/mol
Putting values in equation 1, we get:
The chemical equation for the reaction of titanium and chlorine gas follows:
By Stoichiometry of the reaction:
3 moles of chlorine gas produces 2 mole of iron (III) chloride.
So, 0.845 moles of chlorine gas will produce = of iron (III) chloride.
Now, calculating the mass of iron (III) chloride from equation 1, we get:
Molar mass of iron (III) chloride = 162.2 g/mol
Moles of iron (III) chloride = 0.563 moles
Putting values in equation 1, we get:
Hence, the mass of iron (III) chloride that must be formed is 91.32 grams