Given the following equation: Na_(2)O+H_(2)Oarrow 2NaOH 5. How many grams of NaOH are produced from 3 moles of Na_(2)O

To determine how many grams of NaOH are produced from 3 moles of Na2O, we need to use the balanced chemical equation and the molar masses of the compounds involved.<br /><br />Given equation: Na2O + H2O → 2 NaOH<br /><br />Step 1: Calculate the molar mass of Na2O.<br />Molar mass of Na2O = (2 × 22.99) + 16.00 = 61.98 g/mol<br /><br />Step 2: Calculate the molar mass of NaOH.<br />Molar mass of NaOH = 22.99 + 15.999 + 1.008 = 39.997 g/mol<br /><br />Step 3: Use the balanced chemical equation to determine the mole ratio between Na2O and NaOH.<br />According to the balanced equation, 1 mole of Na2O produces 2 moles of NaOH.<br /><br />Step 4: Calculate the number of moles of NaOH produced from 3 moles of Na2O.<br />Number of moles of NaOH = 3 moles of Na2O × (2 moles of NaOH / 1 mole of Na2O) = 6 moles of NaOH<br /><br />Step 5: Calculate the mass of NaOH produced from 6 moles of NaOH.<br />Mass of NaOH = 6 moles of NaOH × 39.997 g/mol = 239.992 g of NaOH<br /><br />Therefore, 239.992 grams of NaOH are produced from 3 moles of Na2O.