0.222 g of a divalent metal is deposited when a current of 0.45 A is passed through a solution
of its salt for 25 minutes. Calculate the relative
atomic mass of the metal.​

How many moles of al3+ ions are in 1.25 moles of al2o3

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .

All of the following are homogeneous mixtures except a) sugar dissolved in water. b) orange juice. c) coffee with cream. d) household vinegar. e) apple juice