First we find the atomic mass of Na from the Periodic Table. ... Moles to Grams Practice: https://youtu.be/aIv5nr8ZNyw • Molar Mass in Three ... ... <看更多>

First, we'll find the molar mass of Na. After that we'll use the mole map (https://www.breslyn.org/chemistry/sto...) to find the grams of Na in ... ... <看更多>

always include the units for molecular weight ( grams /mole). - make sure you do the math right - follow the order of operations. ... <看更多>

- always include the units for molecular weight ( grams /mole). - make sure you do the math right - follow the order of operations. Watch: Molar ... ... <看更多>

And whereas one sodium atom has an approximate mass of 23 u, 1 mol of Na atoms has an approximate mass of 23 grams. One mole of a substance has the same mass in ... ... <看更多>