H2O is a liquid because it is a very polar molecule. The oxygen atom has a partial negative charge and the hydrogen atoms have a partial positive charge. The positive and of one molecule is attracted to the negative end of another. So, water molecules are strongly attracted to one another in a similar sense as magnets are. Because of this attraction it is requires a fairly large amount of energy to force water molecules apart, which would turn it into a gas.
H2O is water, it can be a liquid, a gas or a solid (ice).
The equation describes the process of ice (H2O solid) absorbing heat and melting into liquid water (H2O liquid) at its melting point temperature.
Water (H2O) is in a liquid state at room temperature (around 20-25°C).
H2O(l) --> H2O(g) + heatshows the process of freezing.
The "l" subscript on H2O signifies that water is in its liquid state at room temperature and pressure.
water
If you mean 'What is the liquid in water?' then the answer is WATER (H2O).
H2o
liquid or water
H2O is water, it can be a liquid, a gas or a solid (ice).
The equation describes the process of ice (H2O solid) absorbing heat and melting into liquid water (H2O liquid) at its melting point temperature.
Water (H2O) is in a liquid state at room temperature (around 20-25°C).
H2O(l) --> H2O(g) + heatshows the process of freezing.
A physical change. Changing H2O from a solid to a liquid or a liquid to gas does not cause any chemical change as in the end you still have H2O.
Liquid? Wet?
simple....H2O ....... water
The "l" subscript on H2O signifies that water is in its liquid state at room temperature and pressure.