In hazardous materials practice, higher concentrations of air or water are usually expressed as a percentage. Suppose you have 5 liters of a certain water-soluble liquid waste to dispose of. The disposal company can take the waste only if it is diluted with water to 25% by volume. Calculate how much water you need to make a 25% solution
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Correct relationship between molecular formula and empirical formula
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Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.
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In hazardous materials practice, higher concentrations of air or water are usually expressed as a pe...
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