Chemistry, 25.10.2020 07:40 robertobi5397
In chemistry, 1 mole of a substance is 6.02 x 1023 representative particles (atoms, ions, molecules, etc.) of that substance. One mole of aluminum has a mass of 27.98 g. How many Al atoms are in a piece of foil that has a mass of 0.25 g?
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What does an electron configuration for an atom relate to the atoms placement on the periodic table
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Write the overall equation for the reaction occurring in lithium battery?
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When a chemist collects hydrogen gas over water, she ends up with a mixture of hydrogen and water vapor in her collecting bottle if the pressure in the collecting bottle is 97.1 kilopascals and the vapor pressure of the water is 3 2 kilopascals, what is the partial pressure of the hydrogen?
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In chemistry, 1 mole of a substance is 6.02 x 1023 representative particles (atoms, ions, molecules,...
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