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Nothing.
Ignoring evaporation, the mass stays the same as ice turns to water. It's a physical change, not a chemical.
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∙ 8y ago
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What is the mass of 1 mole of calcium atom?
40g
What is the density of an unknown solid with a mass of 40g and a volume of 2ml?
20 g/ml
Does 40g equal 80cc?
Grams can't be converted to cc. Grams measure mass, while cc measure volume.
If 40g of sea water contains 2g of salt how would you calculate the mass of the water and the mass of the salt?
The water is 38g and the salt 2g, so long as there is nothing else in the water
When 24g of magnesium metal is heated in air 40g of magnesium oxide is produced. What mass of magnesium would be needed in order to produce 10g of magnesium oxide?
6g
If someone placed some ice cubes ina a beaker in a warm room the total mass of the ice cubes was 40g what mass of water is formed when all the ice has melted?
the mass does not change only the shape
What is the mass of 1 mole of calcium atom?
40g
What is the density of an object with volume of 20cm3 and a mass of 40g?
density = mass/volume = 40/20 = 2 g/cc
What is the density of an object with a volume of 20cm3and a mass of 40g?
Density = 2 g/cm3
What is the density of an unknown solid with a mass of 40g and a volume of 2ml?
20 g/ml
What is the mass of 40g of sugar water?
This depends on the density of the solution and density depends on the concentration of sugar.
What happens if you put a ps2 game in ps3 40G?
It will not be able to play the game, but will not hurt the PS3
How many moles of calcium are in a sample of 40g?
Since the gram atomic mass of calcium is 40.08 and calcium does not form polyatomic molecules, the number of moles in 40g of calcium is 1.0, to the justified number of significant digits.
What is the density of an object with a volume of 20 cm3 and a mass of 40g?
2g per cm3
What is the molar mass of sodium and hydroxide?
Sodium has a molar mass of 23 Hydroxide (Hydrogen & Oxygen) have a molar mass of 17 23+17=40g/mol 40grams per mole
What is 85 percent of 40g?
85% of 40g is 34g
Does 40g equal 80cc?
Grams can't be converted to cc. Grams measure mass, while cc measure volume.
