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Chemistry, 22.06.2019 16:00
The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
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In the experiment you asked to react hydrochloric acid and with sodium hydroxide. when measuring the volume of the reactants, which instrument would give the greatest precision.
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Which element forms a compound with chlorine with the general formula mci?
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What is true according to the second law of thermodynamics
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Calculate the half-life in years for decomposition of H2CO3 at room temperature. Show your working....
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