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andrezito [222]
2 years ago
14

Which sample would serve as a better buffer and therefore a better environment for aquatic life?

Chemistry
2 answers:
Ann [662]2 years ago
6 0

Answer:

sample A

Explanation:

the first one because of the ppm value

Aleks04 [339]2 years ago
6 0

Explanation:

Buffer solution is that which is made of weak acid .

  • See pH is equal

Solubility decreases with increase in no of drops .

  • Sample B is best buffer
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2 years ago
How many moles of brcl form when 2.74 mol cl2 react with excess br2?
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Following reaction arise between Br2 and Cl2

Br2   +               Cl2     →     2BrCl
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From above balanced reaction, it can be seen that 1 mole of Br2 reacts with 1 mole of Cl2 to form 2 mole of BrCl

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