I don’t know
About the same density as water. In cottage cheese 500 ml is very close to 500 grams
The density of water is pretty close to 1 g / mL across the range of temperatures that it is a liquid. So 500 g / (1 g/mL) = 500 mL = 0.5 liter
500 g/mL
The weight of 500 ml of caramel depends on its density, but caramel typically has a density of about 1.2 grams per milliliter. Therefore, 500 ml of caramel would weigh approximately 600 grams (500 ml x 1.2 g/ml = 600 g).
500 cc's of hydrogen peroxide is equivalent to 500 milliliters. Hydrogen peroxide has a density of 1.5 g/ml, so 500 ml would weigh approximately 750 grams.
The pH of a solution containing 3.0 g of HI in 500 ml of water is approximately 1.7.
The density would be 25/500 =0.05 g/mL This is a totally unlikely result since the rock has roughly one twentieth the density of water!
Lead has a density of approximately 11.3 g/mL, so it does not have a density of 5 g/mL. Copper has a density of 8.96 g/mL, which is closer to 5 g/mL but not exactly the same.
If you know the volume of something you can find its weight (or mass) if you know it's density. Density is a measure of a substances mass per unit volume. So for example; Q: How much does 0.5 litres of water weigh? A: The density of water is roughly 1 gram per cm3. A cm3 is the same as a mL (millilitre), and there are 500 mL in a 0.5 litres. So, weight = 1 g/mL * 500 mL = 500 g You can find densities of various substances on the internet or in reference texts.
400/500=0.8g/cc
Does not convert; milligrams (mg) and grams (g) are measures of weight or mass and mL (milliliters) is a measure of volume.
This is not a valid conversion; milligrams (mg) and grams (g) are measures of weight or mass and mL (milliliters) is a measure of volume.