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kodGreya [7K]
2 years ago
13

Explain why the atomic radius of fluorine is smaller than that of lithium​

Chemistry
1 answer:
Sladkaya [172]2 years ago
4 0

1. Common knowledge : Go to the right of periodic table, the atomic radius is decreasing

2. Flurine has 9 protons and lithium has 3 protons. you know that the electron is attracted with the centre of the atom, that's why more proton, more 'energy' that attract to the centre and that's why it make the shape of the atom is smaller

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You work for a cutlery manufacturer who wants to electrolytically precipitate 0.500 g of silver onto each piece of a batch of 25
ICE Princess25 [194]

Answer:

373.1 mL of AgCN (aq) must be poured into your electrolysis vat to ensure you have sufficient Ag to plate all of the forks.

Explanation:

Mass of silver to be precipitated on ecah spoon = 0.500 g

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Moles of AgCN = n  = \frac{125 g}{134 g/mol}=0.9328 mol

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(1 L = 1000 mL)

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6 0
3 years ago
Mr. Smith is hyperglycemic with a blood glucose level of 300mg/ml of blood. Explain how homeostasis would regulate his glucose l
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Answer:

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