Question

chem question help asap

Answer 1

howdo i do this

Answer 2

C6H12O6+6O2-->6CO2+6H2O
E = m × c × θ
E is the energy transferred in joules, J
m is the mass of the substances in kg
c is the specific heat capacity in J / kg °C
θ (‘theta’) is the temperature change in degrees Celsius, °C
Calculate Temperature Change=(34.1-22.4)
q=850*847*(34.1-22.4)=8423415 J were release to the 3.3 grams of glucose
Number of Moles=Mass(g)/Molar Mass(g/mol)
3.3/(12*6)+(12*1)+(16*6)=moles of glucose
\[0.018333moles-->8423415
\[1mole-->xJoule\]

Answer 3

1*8423415/0.01833=459542553.191 Joule

Answer 4

okay so i'm going to try this and see what i get just to make sure i'm doing it correctly

Answer 5

okay so i come up with a number really close to it. I came up with 435747.54J I think that's close enough. Thanks for helping me understand this problem

Answer 6

your most welcome :)