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What else can I help you with?
Name a molecule that does not dissolve well in water?
oil does not dissolve at all in water.
Why evaporation of water a physical change and not chemical?
Water in solid form, as ice, is chemically H2O In liquid form it is also only H2O In gas form, as water vapour, it is still only H2O, albeit that the molecules/atoms have greater activity and that the volume is much greater than that of water in the liquid state.
How do hydrogen bonds happened between neighboring water molecules?
The oxygen in the water molecule is Partially negative and the Hydrogen in the water molecule is partially Positive . Thus they bond up to form Hydrogen Bond.
Is water a mixture or a compound is science?
Water is a pure compound -- all of it is one kind of molecule: H2O.
What describes the motion of water molecule in ice?
they are vibrating slightly
Name a molecule that does not dissolve well in water?
oil does not dissolve at all in water.
Dose the weight of water change if you add a fish?
If there is no overflow of water, then the container's over-all weight goes up by the weight of the fish. The weight of the water itself doesn't change.
What is the over all structure of the DNA molecule?
double helix (:
Why evaporation of water a physical change and not chemical?
Water in solid form, as ice, is chemically H2O In liquid form it is also only H2O In gas form, as water vapour, it is still only H2O, albeit that the molecules/atoms have greater activity and that the volume is much greater than that of water in the liquid state.
Why toluene is insoluble to water?
Toluene is an aromatic hydrocarbon and like all hydrocarbons is a non polar molecule. Water is a polar molecule. The rule of dissolving is that non polar cannot dissolve in polar
What molecule is in photosynthesis sugar oxygen water or nitrogen?
All of them are not. It is the glucose.
What is the smallest particle of water called with the formula H2O?
Molecule
What is a H20 polar molecule?
A H2O polar molecule is a molecule of water where the oxygen atom is more electronegative than the hydrogen atoms, leading to an uneven distribution of charge within the molecule. This causes water to have a partial negative charge at the oxygen atom and partial positive charges at the hydrogen atoms, making it a polar molecule.
How do hydrogen bonds happened between neighboring water molecules?
The oxygen in the water molecule is Partially negative and the Hydrogen in the water molecule is partially Positive . Thus they bond up to form Hydrogen Bond.
Can water be separated into hydrogen and oxygen by boil physical change or chemical change?
Water can be separated into hydrogen and oxygen through a chemical change called electrolysis, which uses an electric current to break apart the water molecules. Boiling water is a physical change that only changes the state of the water from liquid to gas, but it does not separate the water into its component elements.
Why in a water molecule is the oxygen bigger than the hydrogen?
it all depends on how much water is being used
What are all the methods to separate the H2 and O2 from water molecule?
Probably the most straightforward is electrolysis of the water.
