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A2400.-gram sample of an aqueous solution contains 0.012 gram of nh3. what is the concentration of nh3 in the solution, expressed as parts per million?
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George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.
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Chemistry, 22.06.2019 17:40
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
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A2400.-gram sample of an aqueous solution contains 0.012 gram of nh3. what is the concentration of n...
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