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Cinnabar (HgS) is a prominent ore of mer...

Cinnabar (HgS) is a prominent ore of mercury. How many grams of mercury are present in 225g of pure HgS? Molar mass of Hg and S are 200.6 g `mol^(-1)` and `32g mol^(-1)` respectively.

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To find out how many grams of mercury (Hg) are present in 225 grams of pure cinnabar (HgS), we can follow these steps: ### Step 1: Calculate the Molar Mass of HgS The molar mass of HgS can be calculated by adding the molar masses of mercury (Hg) and sulfur (S). - Molar mass of Hg = 200.6 g/mol - Molar mass of S = 32 g/mol ...
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