<span>In a cup of salt water, the solvent is water and the solute is the salt. When the two mixed they form a solution. The solvent is what dissolves the solute. It has the largest composition in a solution. The solute has a smaller composition in a solution and it is usually in solid form.</span>
All chemical reactions are chemical changes. The Law of Conservation of Matter states that matter cannot be created or destroyed. In a physical change, substances can change form, but the total mass remains the same. In a chemical change, the total mass of the reactants always equals the total mass of the products.
The difference lays in the position of the -OH groups bonded to the 3rd and 4th carbons in the molecules.
Explanation:
You may find in the attached picture the chemical structure of opened D-glucose and D-galactose.
You may see from the structure that D-glucose have the -OH group bonded to the 3rd carbon on the left side of the molecule while the D-galactose have the the -OH groups bonded to the 3rd carbon and the 4th carbon to the left side of the molecule.
Learn more about:
structure of organic compounds
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Answer:
Hello calcium maintains healthy bones and muscles. Zinc is for immune function. Iron carrier oxygen to blood. Sodium maintains fluid balance in the body.
what is the question asking?
How old are the siblings?
This answer can have different possibilities.
15 and 15=30
25 and 5=30
17 and 13=30
etc