Solve the Problem. -How Many Liters of a 30% Alcohol Solution Must Be

question 244

Multiple Choice

Solve the problem.
-How many liters of a 30% alcohol solution must be mixed with 90 liters of a 80% solution to get a 60% solution?

• A) 150 L
• B) 6 L
• C) 60 L
• D) 15 L

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Definitions:

Atomic Orbitals

Mathematical functions that describe the wave-like behavior of an electron in an atom.

Molecular Orbital

A region in a molecule where electrons are most likely to be found; it represents the wave-like behavior of electrons in molecules.

Atomic Orbitals

Mathematical expressions that characterize the wave-like patterns of electrons within an atom.

Orbitals

Mathematical functions that describe the wave-like behavior of electrons in atoms, important for understanding the chemical bonding of atoms.