Chemistry, 02.09.2021 21:00 NayNay1105
3- A sample of a solution weighing 850.0 g is known to contain 0.223 moles of potassium chlorice. What is the weight percent of potassium chloride in the solution? *
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This drawing shows a human body system. what is the primary function of this body system?
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Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
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16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
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Using the periodic table, complete the following. element: hydrogen symbol: h₂ molecular weight: g mass of one mole: g/mol
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3- A sample of a solution weighing 850.0 g is known to contain 0.223 moles of potassium chlorice. Wh...
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