2 the answer is 2 because 1.0 * 2 =2
Answer: 404.04 kJ.
Explanation:
To calculate the moles, we use the equation:
moles of

According to stoichiometry :
2 moles of
on burning produces = 1036 kJ
Thus 0.78 moles of
on burning produces =
Thus the enthalpy change when burning 26.7 g of hydrogen sulfide is 404.04 kJ.
25mL if water as the highest average of the kinetic energy
Answer:
just wait 3 minutes ill tell you the answer cause its in my book
Explanation: