The components of a mixture maintain their original properties. True. That is because a mixture is not combined chemically.
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Answer:
Explanation:
The solutions and the answers can be found in the attachment
<span>Water is known to be the
universal solvent because it can mostly dissolve most of the substances. The
reason behind its solvability is the bonding of intermolecular forces of attraction.
The answer is letter B. Out of the many bondings between molecules, the bond
that governs water is H bonding or hydrogen bonding. Water is composed mostly
of two atoms of hydrogen one atom of oxygen. Both the hydrogen and oxygen are
polar elements and hydrogen is bounded with a high electronegativity oxygen atom.</span>
The answer is 3/4.
The coefficient next to each reactant represents the amount of moles. The compound for oxygen is O2 and the compound for aluminum is 4. We can see that the number next to O2 is 3 and the number next to aluminum is 4.
