Chemistry, 10.03.2021 06:40 ceasar6071
For each set of molecular formulas and molar masses, determine the empirical formula and its mass. a) C6H6 78.11g / m * o * l * b ) C2H4Cl4O2201.85 g/mol c) CCl4 153.81 g/mol
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This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.
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All cells are made of four types of acids, lipids, proteins, and carbohydrates.
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Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt
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For each set of molecular formulas and molar masses, determine the empirical formula and its mass. a...
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