2.43 g sample of MgSO4 hydrate (MgSO4 · x H2O) is heated and 1.19 g of anhydrous MgSO4 remains. Calculate the moles of water (x) per 1 mole of MgSO4. Hint: Divide the moles of water by the moles of the anhydrous salt.

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Q: Given 6Li + N2 0 2 Lİ3N, Determine the number of moles of lithium required to make 46.4 g of lithium…

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Q: What do you mean by “aliquot” and “dilution”?

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Q: Calculate the number of grams in 7.75 x 1014 moles of sodium chloride. A. 4.53 x 1016 g B. 4.53 x…

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Q: What type of chemical reaction is illustrated in the following example?  2 Mg (s) + O2 (g) ⟶ MgO…

A: The type of Chemical Reaction illustrated in the following example is -

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