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What happens to water molecules when temperature changes from 20 to 20 c?
Water freezes and becomes ice at zero degrees Celsius. Also, water has the odd quality that it begins to expand below about 4 degrees Celsius. So the answer is that it would turn into ice and its volume would increase a little.
What happens to water at minus 20 degrees?
Water freezes and becomes ice at zero degrees Celsius. Also, water has the odd quality that it begins to expand below about 4 degrees Celsius. So the answer is that it would turn into ice and its volume would increase a little.
What make the salt melt?
Ice forms when the temperature reaches 32 degrees Fahrenheit. When salt is added the temperature drops so that a 10 per cent salt solution freezes at 20 degrees Fahrenheit and a 20 percent solution freezes at 2 degrees. Salt dissolves into the liquid water in the ice and lowers its freezing point
What makes salt melt the ice?
Ice forms when the temperature reaches 32 degrees Fahrenheit. When salt is added the temperature drops so that a 10 per cent salt solution freezes at 20 degrees Fahrenheit and a 20 percent solution freezes at 2 degrees. Salt dissolves into the liquid water in the ice and lowers its freezing point
Does oil freezes faster than water?
oil doesnt freeze !2nd Answer:Oops! Oil does freeze. Take vegetable oil, for example. Corn oil freezes at -20 degrees C. Water freezes at 0 degrees C. Coconut oil freezes at +25.4 degrees.So, water freezes sooner than some vegetable oils and later than others.
Does vegetable oil freeze faster than water?
Yes because oil is thicker than water and is closer to being solid.2nd Answer:Viscosity or "thickness" has nothing to do with the freezing point. For instance, corn oil freezes at -20 degrees C. Water freezes at 0 degrees C, and coconut oil freezes at +25.4 degrees C.So water freezes sooner than some veggie oils and later than others.
What percent of earth is not covered by water?
About 20
What happens to water at negative 20 degrees Celsius?
At -20 degrees Celsius, water typically freezes and turns into solid ice. This is below the freezing point of water, which is 0 degrees Celsius.
Water cover of the earths surface 20 percent 30 percent 50 percent 70 percent?
Water covers about 70 percent of the Earth's surface.
How much percent of water is there in a cream?
Well it is about 20 to 30 percent (i answered it)
20 percent of a 190 gallons of water is what?
20% of 190 gallons of water= 20% * 190= 0.2 * 190= 38 gallons of water
Which is the solute 20 percent of HCI or water?
Assuming that the 20% refers to the HCl concentration, the solute is water.
