Is 1000 mL Equal to 1 kg? Understanding the Water Density Equation
Learn why 1000 mL equals 1 kg for water and how density affects mass conversion for other substances.
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1000 mL equals 1 kg only when dealing with water due to its density of 1 g/mL. For other substances, density varies, affecting the mass. Therefore, convert volume to mass using the formula: mass = volume × density. Remember, this equivalence is specific to water due to its unique properties.
FAQs & Answers
- Is 1000 mL always equal to 1 kg? No, 1000 mL is equal to 1 kg only when measuring water, as it has a density of 1 g/mL. For other substances, you need to account for their specific densities.
- How do you convert volume to mass? To convert volume to mass, use the formula: mass = volume × density. This means that the mass will vary based on the substance's density.
- Why is water special in terms of volume and mass equivalence? Water is unique because at standard temperature and pressure, its density is exactly 1 g/mL, which means 1000 mL of water has a mass of 1 kg.
- What affects the density of a substance? Density can be affected by temperature, pressure, and the material's composition. Each substance has a unique density that influences how volume relates to mass.