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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
Aluminum granules are a component of some drain cleaners because they react with sodium hydroxide to release both heat and gas bub- bles, which help clear the drain clog. The reaction is
2 NaOH(aq) + 2 Al(s) + 6 H2O(l) −→
2 NaAl(OH)4(aq) + 3 H2(g)
What mass of aluminum would be needed to produce 1.00 L of hydrogen gas at STP?
Answer in units of g.Â
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