Explanation:
1). The given data is as follows.
, 
C = 5.73 
Hence, calculate the change in enthalpy of the reaction as follows.
= 
= -70.25 KJ
As, number of moles = 
= 
= 0.018 mol
Therefore, enthalpy of reaction in kJ/mol hexane is as follows.
= 
kJ/mol
Thus, we can conclude that 
for the reaction in kJ/mol hexane is kJ/mol
.
2). As we know that,
Number of moles =
= 
= 0.017 mol
= 
= -65.875 kJ
As, 
-65.875 kJ = 
C = 4.56
Hence, heat capacity of the bomb calorimeter is 4.56 .
Please Give me Brainliest
(1) A. (weathered rock and decomposed organic remains)
(2) B. (Use more land to plant crops)
(3) D. (top soil; organic matter)
(4) C. (They decompose the remains of plants and animals and add nutrients back to the soil)
(5) C. (Physical weathering)
(6) D. (The plates that formed these mountains were once under an ocean)
(7) B. (The water from her gutter pipe was washing away the soil in her flowerbed)
(8) A. (erosion)
(9) B. (Area A was completely underwater in the past)
(10) B. (Soil #2)
(11) B. (loam)
(12) D. (sediment)
Wow that took me more than an hour well Thanks And I hope I get brainliest because I worked soo hard
Hope this helps
-Sprinkles
Answer:
A. the law of constant composition
Explanation:
The molecules in the container would have the same composition because they would have traded around atoms until an equilibrium was reached with every molecule having 1 Hydrogen and 1 Chlorine.
Answer:
= 0.3 moles
Comment if you need step to step explanation.
Answer:
Electrolyte
Explanation:
The electrolyte does because it dissociates into ions.
