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Chemistry: Post your doubts here!

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10.8



If you used fractions, yes. If you used decimals, no.



Al2O3 + NaOH -> NaAlO2 + H2O
The first step of this is also acceptable, in that,
Al2O3 + NaOH -> Al(OH)3 + Na



I don't think. Ecf doesn't come into play here. Usually.
Wut? But my textbook says Al2O3 + NaOH(aq) = NaAl(OH)4
Lemme explain. As the NaOH is aqueous, some water takes part in the reaction too...
 
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Alhamdulliah it wasn't as bad as expected. I expected freaking organic all over the place and hybridization. I'm worried about p1 now...
 
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For the practical paper can we get to test for gases other than NH3 and how to test for them?
 
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