You should not leave it out longer than 1/2
I believe tje awnser is B
Answer:
- 484 KJ/mol
Explanation:
The reaction equation is;
CH4(g) + F2 (g) ------> CH3F(g) + HF(g)
The enthalpy of the reaction can be calculated from bond energies using the formula;
ΔHreaction = Bond energy of reactants - bond energy of products
or
ΔHreaction = Bonds broken - bonds formed
[4(413) + 1(155) - 3(413) + 1(485) + 1(567)]
[(1652 + 155) - (1239 + 485 + 567)]
[1807 - 2291]
= - 484 KJ/mol
Answer:
salvation of sinful people
Explanation:
the Bible weaves an awe-inspiring tale over thousands of years of an Almighty, All-Powerful God, perfect in every respect redeeming his sinful and broken people. He knows they will rebel, He knows they will destroy his perfect world, but from the beginning of time He prepares a plan and a way for them to return to him through His son, Jesus. ultimately, everything in the Bible points to this perfect plan, redeeming and saving His children and bringing them back to Him
Excavation.
This is the process of extracting mineral resources, which involves digging them out and transporting them.
