A milliliter of water, by definition, weighs one milligram. That is its mass. When 150 mL of water freezes, the volume of the water will change, but the mass will remain the same. So 150 mL of water will weight 150 mg, no matter what state of matter it's in.
That would be (5.8)/150 mass units per mL or 0.0386666 mass units per mL
depends what it is a ml of? ml of water is not as dense as ml of mercury for example
Water has a density of about 1 (or 1000, depending on the units used...) meaning that every ml of water has a mass very close to 1 gram.
1 ml of water has a mass of approx 1 gram so 50 ml = approx 50 grams. Suppose x grams of sugar are required for a 3% (by mass) solution. Therefore, x/(50+x) = 3/100 That is 97x = 150 so that x = 150/97 = 1.546 grams, approx.
150/250.
That would be (5.8)/150 mass units per mL or 0.0386666 mass units per mL
the answer is 1.5
Only if you have pure water in mind: 150 milliliter of pure water weigh 150 gram.
The standard for water at STP is 1 g = 1 mL Therefore 150 g= 150 mL .
150 milliliters of pure water weigh 150 grams.
The mass of 120 mL of water is 120 g.
The mass of 100 mL of water is 100 g.
The mass of 82 mL of water is 82 g.
The mass of 10 mL of water is 10 g.
The mass of 1258 mL of water is 1258 g.
add 1.35 g of salt to the 150 ml water
The unit cc, which is short for cubic centimeter, represents the same volume as the unit ml, which is short for milliliter. So, 150 cc water is equal to 150 ml water.