The molar mass of potassium is \[ \begin{array}{l}6.02 \times 10^{23} \text { grams. } \\ 31.0 \mathrm{~g} . \\ 15 \mathrm{~g} . \\ 19 \mathrm{~g} . \\ 39.1 \mathrm{~g} . \\ \text { Submit Request Answer }\end{array} \]

Did you know that the molar mass of potassium (K) is approximately 39.1 g/mol? This value reflects the weight of one mole of potassium atoms, which is helpful for converting between grams and moles in chemical calculations. Potassium is essential for various physiological functions, making it crucial in biological and nutritional contexts. In practical terms, knowing potassium's molar mass is critical for stoichiometry in chemical reactions. For example, if you're synthesizing potassium compounds in the lab, you'll need to measure out the right amount of K to ensure your reactions go as planned. Always double-check your calculations to avoid common mistakes, such as forgetting to convert between grams and moles properly!