Aluminum reacts with excess hydrochloric acid to form aqueous aluminum chloride and 35.5 mL of hydrogen gas over water at 27°C and 760mmHgHow many grams of aluminum reacted?
miniture trees wreaths home made tree ornaments
You mean apart from the ones you should have started on about a month ago? Homemade stockings made from felt or patchwork fabric with plaid ribbon and sequinsHome-made Christmas crackersSprayed pine conesPopcorn strings for the treeA tree skirt.
I like to make christmas sun catchersYou buy different color tissue paper and clear contact paperYou cut 2 pieces of contact paper in to any shape you want, i like doing a christmas treeThen you cut your tissue paper into little squares and stick one layer of tissue paper on to one of the contact paper treesWhen finished, place the other piece of contact paper over the tissue paperPunch a hole in the top and hang with a piece of yarnYou can then take markers and decorate the front.
The molecular weight of H2SO4 is 98.1 g/mol250g (1 g/98.1 mol) 2.55 mol H2SO4 The ratio of H2SO4:Al(SO4)3 is 3:1, therefore divide 2.55/3 for the mols made of Al(SO4)3We have enough for 0.85 mols aluminium sulfateThe molecular weight of Al(SO4)3 is 342.2 g/mol, so multiply (342.2)(0.85) That equals 290.7 grams of Al(SO4)3Good luck in Chemistry :)
