What is the Weight of 20 mL of Pure Water?

Discover how much 20 mL of pure water weighs and the simple calculation behind it.

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20 mL of pure water weighs 20 grams. The weight of water is straightforward to calculate because 1 milliliter (mL) of water equates to 1 gram. Therefore, multiplying 20 milliliters by the conversion factor of 1 gram per milliliter gives you 20 grams.

FAQs & Answers

  1. How do you convert milliliters to grams? To convert milliliters to grams for water, simply use the fact that 1 mL of water equals 1 gram.
  2. What is the weight of 50 mL of pure water? 50 mL of pure water weighs 50 grams since the conversion factor remains the same.
  3. Does the weight of water change with temperature? Yes, the weight of water can slightly change with temperature due to density variations, but the 1 mL = 1 gram approximation is generally accurate at room temperature.
  4. What are the properties of water? Water is a unique substance with properties such as being a polar molecule, having a high heat capacity, and the ability to dissolve many substances.