"Finding the relative atomic mass of lithium."
Determination of the relative atomic mass of lithium
For this investigation I will determine the Relative atomic mass (Ar) by using two different methods. In the first method I will dissolve a piece of lithium of a known mass in water, I will then collect the hydrogen gas produced, which can be used to calculate the relative atomic mass of Lithium. In the second method I will titrate the resulting solution of lithium hydroxide with a known concentration of hydrochloric acid, this can also be used to calculate the relative atomic mass of lithium.
*100 cm3 of wa…
- "Finding the relative atomic mass of lithium."
- Investigation of the effect of the mass of Zinc, on the temperature change of a Copper Sulphate solution
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