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nignag [31]
3 years ago
14

Bài 1. Có 30g dung dịch NaCl 20%. Tính nồng độ % dung dịch thu được khi

Chemistry
1 answer:
AlladinOne [14]3 years ago
6 0

Answer:

Bài 1. Có 30g dung dịch NaCl 20%. Tính nồng độ % dung dịch thu được khi

a. Pha thêm 20g H2O

b. Cô đặc dung dịch để chỉ còn 25g.

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The liquid that is been dispensed during titration as regards this question is Titrant.

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It is used in the in measurements of variable amounts of liquid ,this apparatus helps in dispensation   of liquid, especially when performing titration.

  • The specifications is been done base on their volume, or resolution.
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Therefore, burrete is used in volumetric analysis.

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