Is 100 mL Equal to 100 Grams? Understanding Volume to Weight Conversion
Learn why 100 mL does not always equal 100 grams and how density affects volume to weight conversions for different substances.
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No, 100 mL is not necessarily equal to 100 grams. The conversion from mL (milliliters) to grams depends on the density of the substance. For water, 1 mL is approximately equal to 1 gram because the density of water is about 1 g/mL. However, for substances with a different density, the weight would be different. For precise conversions, the specific density of the material must be known.
FAQs & Answers
- Why is 100 mL not always equal to 100 grams? Because the conversion between milliliters and grams depends on the density of the substance; only water has a density near 1 g/mL, making 100 mL roughly equal to 100 grams.
- How do I convert milliliters to grams for different substances? To convert milliliters to grams, multiply the volume (in mL) by the density of the substance (in g/mL). The density must be known for an accurate conversion.
- Is 100 mL of water the same as 100 grams? Yes, because water has a density close to 1 gram per milliliter, 100 mL of water weighs approximately 100 grams.