How Many Moles is 50 g of NaOH?
50 grams of sodium hydroxide (molar mass 40.00 g/mol) equals 1.25 moles.
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Convert 50 g of NaOH to moles using its molar mass of 40.00 g/mol.
Frequently asked questions
- What molar mass should I use?
- Look up the molecular formula and sum the atomic masses. Common examples: H₂O = 18.015, CO₂ = 44.009, NaCl = 58.44, glucose C₆H₁₂O₆ = 180.16 g/mol.
- What is a millimole?
- 1 mmol = 0.001 mol. Millimoles are common in biochemistry and medicine where concentrations are small.