(a) Calculate the relative molecular mas...

(a) Calculate the relative molecular mass of water `(H_(2)O)`. (b) Calculate the molecular mass of `HNO_(3)`.

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To solve the problem, we will calculate the relative molecular mass of water (H₂O) and the molecular mass of nitric acid (HNO₃) step by step. ### (a) Calculate the relative molecular mass of water (H₂O) **Step 1: Identify the atomic masses of the elements in H₂O.** - Atomic mass of Hydrogen (H) = 1 U - Atomic mass of Oxygen (O) = 16 U ...

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