how many grams of sodium hydroxide, NaOH, are present in 1.50*10^24 molecules of sodium hydroxide?
2 answers
Is there a formula to solve this?
yes, and clear thinking,
How many moles do you have in 1.5E24 molecules. You know 1 mol of molecules contains 6.02E23 molecules; therefore,
mols of NaOH = 1.5E24/6.023E23 = ? moles.
Now, grams = mols x molar mass = ?
Post your work if you get stuck.
How many moles do you have in 1.5E24 molecules. You know 1 mol of molecules contains 6.02E23 molecules; therefore,
mols of NaOH = 1.5E24/6.023E23 = ? moles.
Now, grams = mols x molar mass = ?
Post your work if you get stuck.
2 answers