Question

Liquid hexane

CH3CH24CH3

will react with gaseous oxygen

O2

to produce gaseous carbon dioxide

CO2

and gaseous water

H2O

. Suppose 4.31 g of hexane is mixed with 25. g of oxygen. Calculate the maximum mass of water that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.

Answer 1

2 t 19 12ct 1 Ho G Mlan mass 02: Malan madニ32-3lmmo) 1 moles eaet with 2 moles F1om ezuatton CLAX3L) 9y 9 九eact with (LX86)9y G08 a eact with 172-3Y H 259 0 neact with25 608 TY egui Sted 1.019r But we have only 4 Mass d 319Y is imi tng teactant F30m ezuati on Poduce 14moles H, o 2moles 172 3 Produce L52gr H,O K2 L31 98 172 Ma d Ho = 6 315 BY 6-32 3Y