The answer depends on the quantity of air.
KBr
1 cubic meter of air at 30 degrees C can hold 30 grams of water As air cools it holds progressively less, thus as 20 degrees C it is just under 20 grams per M3, and at 10 degrees c it's closer to 8 grams. http://www.bom.gov.au/lam/humiditycalc.shtml
A bottle is not a standard size so it is not possible to say how much water it will hold.
When steel is heated, its molecules vibrate more vigorously than normal, thus gaining more kinetic energy. As steel starts melting at 1450 degrees Celsius, the particles break free of the bonds that hold them in the lattice.
about 735g per square inch
KBr
There is no fixed relative humidity by temperature. There is an absolute maximum, determined by temperature and pressure. At 25 degrees C, air can hold about 23.04 grams of water per cubic meter (g/m3) At 28 degrees C, air can hold about 27.4 grams of water per cubic meter (g/m3). This is about 19.3% more water vapor. *This is based on standard atmospheric pressure. Denser air hold more, thinner air holds less.
1 cubic meter of air at 30 degrees C can hold 30 grams of water As air cools it holds progressively less, thus as 20 degrees C it is just under 20 grams per M3, and at 10 degrees c it's closer to 8 grams. http://www.bom.gov.au/lam/humiditycalc.shtml
212 Fahrenheit is equal to 100 degrees Celsius. This is known as the boiling point of water.As the third correction it is reiterated; these temperatures hold at standard conditions and at sea level.413.6
it will hold 60 grams of water or about 2 oz butter.The 60 ml container would hold about 1.12 oz of flour or sugar.
11 degrees.
At 0 degrees celsius, pressure of 1000 mbar, and 100% relativity humidity, absolute humidity would would be 4.86564 g/m^3
In short it would feel very wet outside with dew on the grass and perhaps fog in the air. The long explanation The Dew point is the point at which the air is saturated with water. In this case the air is saturated at 20 degrees and has a "buffer zone" of an additional 5 degrees (because the air temp is 25.) Once the air temperature cools, it looses its ability to hold as much water, so when it cools below the dew point (20 degrees,) water will begin to condensate out of it in the form of fog or dew.
1 teaspoon will hold 5 grams of water
100 grams pure water can hold about 38 grams of sodium chloride. at the temperature rises nearly boiling 100 C, it increases to about 40 grams per 100 grams of water
Pure water can roughly hold 0.073 grams per cm at 20 degree Celsius.Impurities can change the figures.
humidity