the density of water at 40 degrees C is 0.992g/mL. What is the volume of 2.27g of water at this temperature?
Yes, water is solid at -40 C o
density=mass/volume
The heat energy causes the molecules of H2O to move faster, imparting greater kinetic energy, and the temperature of the water increases.
-40°F = -40°C
The same number, -40 C. F = 9/5 C + 32 C = 5/9 (F -32), F is -40 C = 5/9 (-40 -32) C = 5/9 (- 72) C = - (5 x 72) / 9 C = - 360 / 9 C = -40 In your head: "twice C minus 10% plus 32 is F" 2 x -40 C = -80; -80 - (-8) = -72; -72 +32 = -40 F Similarly, 2x100C-20+32= 212F, boiling point of pure water at STP
The volume of ice created from 200cc of water is also 200cc. When water freezes, it expands slightly, but the volume change is minimal. Therefore, the volume of ice formed will be very close to the volume of water initially used.
The volume increase.
At - 40 deg C, water is frozen.
Yes, water is solid at -40 C o
density=mass/volume
Since water has a density very close to 1 gram per cubic centimeter (it varies depending on temperature but never gets very far from 1 g/cc and is almost exactly 1 g/cc at 4 °C) 40 grams of water would also be 40 cubic centimeters of liquid water.
ambot :c
The heat energy causes the molecules of H2O to move faster, imparting greater kinetic energy, and the temperature of the water increases.
The density of pure water at +4 degrees C, is 1 g/ml. The volume, then, of 5000 kg of water is 5000 liters.
The answer depends on the temperature and pressure. At the pressure of 1 atmosphere, at 4 deg C the volume is at its minimum volume of 5.00014 millilitres. At 20 deg C it is 5.00898 ml At 100 deg C the volume increases to 5.21703 ml.
By definition 1 liter of water at 4o C is 1 kilogram.
ENOUGH!we would have to know the volume of the water.