Question 12\ Calculate the amount of heat produced when

3.721L

of liquid acetonitrile

(C_(2)H_(3)(N))

is burned in excess oxygen gas at

25\\\\deg C

according to the following thermochemical reaction:\

4C_(2)H_(3)N(l)+11O_(2)(g)->8CO_(2)(g)+6H_(2)O(g)+2N_(2)(g),\\\\Delta H=-4989kJ

\ Therdensity of acetonitrile at

25\\\\deg C

is

0.7857(g)/(m)L

Question 12 Calculate the amount of heat produced when 3.721L of liquid acetonitrile (C2H3N) is burned in excess oxygen gas at 25C according to the following thermochemical reaction: 4C2H3N(l)+11O2(g)8CO2(g)+6H2O(g)+2N2(g)H=4989kJ The density of acetonitrile at 25C is 0.7857g/mL kJ Question 12 Calculate the amount of heat produced when 3.721L of liquid acetonitrile (C2H3N) is burned in excess oxygen gas at 25C according to the following thermochemical reaction: 4C2H3N(l)+11O2(g)8CO2(g)+6H2O(g)+2N2(g)H=4989kJ The density of acetonitrile at 25C is 0.7857g/mL kJ