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How many molecules present in water?
How much water?? ml or L
What decreases as water pressure increases?
Water pressure increases as the water gets warmer. If water is cold, it doesn't provide much pressure because the molecules move slowly.
What group of molecules are rich in carbon and hydrogen?
The group of molecules that are rich in carbon and hydrogen is called hydrocarbons.Organic molecules are rich in carbons.Inorganic molecules do not have much carbons in them. For example water.
Why do akla seltzer tablets dissolve faster in hot water?
Because in hot water the molecules are moving MUCH faster and can bond to the molecules in the alka seltzer tablets faster.
If you were a water molecule in a glass of water how would you best describe your relationship with the water molecules around you?
Bonded hydrogenially, but with much surface tension.
Explain Why water can evaporate from puddles even on cold days?
Because as the water molecules get heated by the sun they start to move faster and faster until they escape from the liquid and become a gas (water vapour). On a cold day or a dau without sun, this process is slower becasue the molecules move slower and find it more difficult to escape from the liquid.
Why isn't sugar infinitely soluble in water?
There is only so much space between water molecules for sugar molecules to fit.
What is the difference in water molecules in warm water and cold water?
The molecules in warm water are moving quicker, meaning that the hydrogen bonds between the molecules are breaking very quickly whereas the molecules in cold water are moving much slower.
How many molecules present in water?
How much water?? ml or L
Can balloons hold more water or air?
Water. Because water molecules do not move around to much. How ever air molecules move a lot.
What cause grass to increase or decrease?
The cause of grass to increase/ decrease is how much you water it and not water it, how much sun light it gets and air.
What decreases as water pressure increases?
Water pressure increases as the water gets warmer. If water is cold, it doesn't provide much pressure because the molecules move slowly.
What does heating increase the speed at which a solute dissolves in water?
It will affect it because the chemicals in what you are trying to dissolve, will increase if you put it in hot water. The chemicals dissolve much faster the higher the temperature.
Why is it that sodium chloride is insoluble in kerosene?
When sodium chloride dissolves in water it does so because the positive and negative ions are attracted to the polar water molecules. Benzene molecules are not polar so there is much less attraction.
What group of molecules are rich in carbon and hydrogen?
The group of molecules that are rich in carbon and hydrogen is called hydrocarbons.Organic molecules are rich in carbons.Inorganic molecules do not have much carbons in them. For example water.
The boiling temperature of water is so much higher than that of methane because water molecules are?
d.polarWater molecules are polar covalent and therefore form attractions between the molecules called hydrogen bonds. Much of the heat that goes into raising the temperature of water to its boiling point goes to breaking the hydrogen bonds first.
Can you make octane fuel with rubbing alcohol?
No. Isopropopal alcohol will dry any water out of the fuel system by scattering the h2o molecules, but it will not increase the octane rating, or power of the engine. Too much will lower the combustability
