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What is this, I'm 12.
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How can we determine that water is a compound not a mixture?
Water is a compound because its molecules are formed of chemically combined elements (hydrogen and oxygen) in a fixed proportion. A mixture is a combination of separate atoms, molecules, or particles that are not chemically bonded or in any fixed proportion.
The type of chemical bond exists between the atoms in a water molecule?
the two hydrogens and the oxygen are covalently bonded together. water molecules are bonded to other water molecules by hydrogen bonds
How many water molecules are bonded to a glycogen molecule in the liver?
5
Is sea water a mixture or compound?
Seawater is a mixture - a compound is a chemically bonded substance involving more than one element.
Why hydrated salts look dry?
Hydrated salts appear dry because they have incorporated water molecules within their crystal lattice structure. This water is not easily visible on the surface of the salt, giving the appearance of dryness. However, if the hydrated salt is heated or exposed to low humidity conditions, the water molecules can be released, causing the salt to become visibly wet.
What is hydrated ions?
Hydrated ions contain water molecules inside their crystalline structure. They are not chemically bonded to the water molecules.
What two molecules are produced when two glucose molecules are chemically bonded together?
When two glucose molecules are chemically bonded together, they form a water molecule and sugar maltose. This process is called dehydration synthesis.
What is the Dictionary meaning of hydrated?
hydrated: combined chemically with water
How can we determine that water is a compound not a mixture?
Water is a compound because its molecules are formed of chemically combined elements (hydrogen and oxygen) in a fixed proportion. A mixture is a combination of separate atoms, molecules, or particles that are not chemically bonded or in any fixed proportion.
What is the different between a hydrated salt and anhydrous salt?
Hydrated salt-Salt with water of crystallization are called hydrated salt. Those water are bonded with dative bonds though.Anhydrous salt-Salt which have lost their water of crystallization are called anhydrous salt.
What is the difference between a non hydrated ion and a hydrated ion?
A hydrated ion, is an ion that is surrounded by water molecules. The water molecules are attracted to the opposite pole of the ion. Such as negative to positive.
Are hydrogen and oxygen chemically bonded to make water?
yes
Is spoonful of salt in water compound or element?
The salt and water separately are both compounds (chemically bonded), ie; are different elements put together. Salt in water is a mixture that is not chemically bonded and can be separated easily. :)
Can you separate water and chlorine in a swimming pool?
no they are already chemically bonded
Do metallic bonded molecules dissolve in water?
No
What does Magnesium chloride and water form?
hydrated MgCl2 molecules
Water molecules are bonded to other water molecules because of the presence of what bonds?
Hydrogen bonds.
