Question:
2 Al (s) + 6 HCl (aq) → 3 H2 (g) + 2 AlCl3 (aq).?
Hydrochloric acid reacts with powdered aluminum according to the reaction:2 Al (s) + 6 HCl (aq) → 3 H2 (g) + 2 AlCl3 (aq)What volume of hydrogen gas (in L), measured at 884 mmHg and 30.9 °C, is required to completely react with59.87 g Al? Assume the amount of hydrochloric acid present is in excess.Please show work!
Answer:
to me the city is a nice place to visit but I could never live there, to many annoying people, to crowded, it would drive me nuts, also we have a 24 hour Perkins, McDonald's and wall-mart and a strip club open till 2:30 on weekends
suburbs are a very nice relaxing place to live i love itWouldnt mind the city though, but of course we have countless mcdonalds around here as well and such it aint like were a ghost town.
Oh I get it now.You have had your brain infected with mad cow from to many hamburgers and that's why all the stupid questionsI live in the city but prefer the suburbs as there are fewer crazy people thereGood example here is that somehow you think there is some spiritual about your question.! Go figureOne on every street corner in the city with a greasy burger in hand!
i like the burbs because I'm claustrophobic and get really bad migraines that are exacerbated by loud noisesI can live on an acre out here, have a reasonably sized garden, room for a pool and a trampoline, and basically do whatever I want without neighbors caring Not like the city is 100 miles away and we only have a donkey to get us there.
Stoichiometry Use the unit-factor method2Al(s) + 6HCl(aq) - 2AlCl3(aq) + 3H2(g) 59.87g excess ?L (884 torr and 30.9C) 59.87g Al x (1 mol Al / 26.98g Al) x (3 mol H2 / 2 mol Al) 3.329 mol H2 PV nRT V nRT / P V 3.329 mol x 62.36 Ltorr/molK x 304.05K / 884 torr) V 71.4 L rounded to three significant digits
Oh I get it now.You have had your brain infected with mad cow from to many hamburgers and that's why all the stupid questionsI live in the city but prefer the suburbs as there are fewer crazy people thereGood example here is that somehow you think there is some spiritual about your question.! Go figureOne on every street corner in the city with a greasy burger in hand!
i like the burbs because I'm claustrophobic and get really bad migraines that are exacerbated by loud noisesI can live on an acre out here, have a reasonably sized garden, room for a pool and a trampoline, and basically do whatever I want without neighbors caring Not like the city is 100 miles away and we only have a donkey to get us there.
Stoichiometry Use the unit-factor method2Al(s) + 6HCl(aq) - 2AlCl3(aq) + 3H2(g) 59.87g excess ?L (884 torr and 30.9C) 59.87g Al x (1 mol Al / 26.98g Al) x (3 mol H2 / 2 mol Al) 3.329 mol H2 PV nRT V nRT / P V 3.329 mol x 62.36 Ltorr/molK x 304.05K / 884 torr) V 71.4 L rounded to three significant digits
to me the city is a nice place to visit but I could never live there, to many annoying people, to crowded, it would drive me nuts, also we have a 24 hour Perkins, McDonald's and wall-mart and a strip club open till 2:30 on weekends
suburbs are a very nice relaxing place to live i love itWouldnt mind the city though, but of course we have countless mcdonalds around here as well and such it aint like were a ghost town.
