A cell is a word that refers to the smallest functional unit of a living thing
Answer:
The yield percent is 77.68%
Explanation:
![Fe_{2}O_{3}+3CO\longrightarrow2Fe+3CO_{2}](https://tex.z-dn.net/?f=Fe_%7B2%7DO_%7B3%7D%2B3CO%5Clongrightarrow2Fe%2B3CO_%7B2%7D)
1 mole of
yields 2 moles of Fe.
So, 11.2 moles of Iron(III) oxide must yield 22.4 moles of Fe theoretically. This is according to the balanced equation.
Theoretical Yield = 22.4 moles of Fe
Experimental Yield = 17.4 moles of Fe
![Yield\:Percentage=\frac{Experimental\:Yield}{Theoretical\:Yield}\times100\\\\Yield\:Percentage=\frac{17.4}{22.4}\times100=77.68\%](https://tex.z-dn.net/?f=Yield%5C%3APercentage%3D%5Cfrac%7BExperimental%5C%3AYield%7D%7BTheoretical%5C%3AYield%7D%5Ctimes100%5C%5C%5C%5CYield%5C%3APercentage%3D%5Cfrac%7B17.4%7D%7B22.4%7D%5Ctimes100%3D77.68%5C%25)
Therefore, the yield percent is 77.68%
When the temperature is cold, barely any of the liquid rises, so most of it is at the bottom.
When the temperature is hot, the liquid rises up, so the liquid is distributed about evenly across the thermometer's tube.
Answer: -Ionic solids are brittle and hard because the electrostatic attractions in the solid again hold the ions in definite positions. Explanation; -Ionic solids are rigid because the multiple interactions between oppositely charged ions hold the charged particles in relatively fixed positions.
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Liquid, white,hm,wax,grey,sweet, white,minty,fresh,