Understanding the Mass of Water: 1 mL Equals 1 Gram

Learn why 1 mL of water has a mass of 1 gram based on its density. Essential for everyday calculations!

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The mass of 1 mL of water is approximately 1 gram. This is based on water’s density of 1 gram per cubic centimeter (1 cm³), which is equivalent to 1 mL. This relationship holds true under typical conditions of temperature and pressure, making it a useful reference for everyday calculations.

FAQs & Answers

  1. How much does 1 liter of water weigh? 1 liter of water weighs approximately 1 kilogram, as there are 1000 mL in a liter and 1 mL of water has a mass of about 1 gram.
  2. Why is 1 mL of water equal to 1 gram? 1 mL of water is equal to 1 gram due to the density of water being 1 gram per cubic centimeter under standard conditions, which means they occupy the same volume and mass.
  3. Does the mass of water change with temperature? While the mass of water remains the same, its density changes with temperature, which can affect measurements. However, a mL of water is still approximately 1 gram in typical conditions.
  4. What is the density of water? The density of water is approximately 1 gram per cubic centimeter (1 g/cm³) at 4°C, which is when water is densest.