How many moles are in 98.3 grams of aluminum hydroxide, $Al(OH)_3$ ?

Question

26103 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-02-07T18:38:32

$"Number of moles"$ $=$ $"Mass"/"Molar mass"$

$"Number of moles, "Al(OH)_3$ $=$ $(98.3*g)/(78.0*g*mol^-1)$

$=$ $"A bit over 1 mole..........."$

How many moles of oxygen and hydrogen atoms are in this molar quantity?

How many moles are in 98.3 grams of aluminum hydroxide, Al(OH)_3Al(OH)_3?