A solution of potassium hydroxide (KOH) is added to a solution of hydrochloric acid. It took 35cm3 of the hydrochloric acid to completely neutralise the potassium hydroxide. Work out how many moles of acid there were in this volume if the concentration of the acid was 2mol/dm³.
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Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.
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Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
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Correct relationship between molecular formula and empirical formula
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A solution of potassium hydroxide (KOH) is added to a solution of hydrochloric acid. It took 35cm3 o...
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