Understanding the Difference: 1 mL vs 1 mg
Learn why 1 mL is not equal to 1 mg and how to convert between volume and mass based on substance density.
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No, 1 mL does not equal 1 mg. Milliliters (mL) measure volume, while milligrams (mg) measure mass. Their equivalence depends on the substance's density. For example, 1 mL of water equals 1 gram (1000 mg) since water's density is 1 g/mL. For other substances, you'll need to know the density to convert between mL and mg.
FAQs & Answers
- What is the relationship between milliliters and milligrams? Milliliters measure volume while milligrams measure mass; their conversion depends on the density of the substance.
- How do you convert mL to mg? To convert mL to mg, multiply the volume in mL by the substance's density in g/mL to get the mass in mg.
- Does density affect conversions between mL and mg? Yes, the density of a substance is crucial for converting between mL and mg, as different substances have different densities.
- Can 1 mL equal 1 mg for all substances? No, 1 mL equals 1 mg only for substances with a density of 1 g/mL, such as water; for others, the conversion varies.