Find the moles of the product if you start with 2.54 gram of LiOH for the following reaction? H2SO4 + LiOH -> LiSO4 + H2O

Answer 1

Here's how you would go about solving this problem!

Steps to Find Moles of Li2SO4:

Step 1: Balance Chemical Equation

H2SO4 + 2LiOH -> Li2SO4 + 2H2O

Step 2: Convert grams of LiOH to moles

- Molar mass of LiOH = (6.94 + 15.999 + 1.008) g/mol = 23.947 g/mol

- Moles of LiOH = 2.54 g / 23.947 g/mol = 0.106 moles

Step 3: Use mole ratio to find moles of Li2SO4

- The balanced equation shows a 2:1 mole ratio between LiOH and Li2SO4.

- Moles of Li2SO4 = 0.106 moles LiOH * (1 mole Li2SO4 / 2 moles LiOH) = 0.053 moles of Li2SO4

Conclusion:

If you start with 2.54 grams of LiOH, you will produce 0.053 moles of Li2SO4 according to the balanced chemical equation.

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