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:
-India, Iran, Afghanistan, Myanmar, Sri Lanka, the Marquesas, as well as parts of Australia use half-hour deviations from standard time, and some nations, such as Nepal, and some provinces, such as the Chatham Islands of New Zealand, use quarter-hour deviations.
-This has largely to do with the politics in each of those places. For example, in New Delhi, India, they found themselves halfway between two meridians, and therefore decided to be 30 minutes between each, as opposed to adopting one time or the other
Meridians - a circle of constant longitude passing through a given place on the earth's surface and the terrestrial poles.
I believe that would be either a parole or probation officer
Answer:
i think that the interconnectedness between countries is but honeslty Russia
Explanation:
The Anti-Federalists (or the Democratic-Republicans) believed that the new constitution wouldn't give the states the right amount of rights. They thought the centralized government would be a new form of monarchy. For example, Thomas Jefferson (a Democratic -Republican, who won the election of 1800 becoming our 3rd president) aimed to lower government spending and taxes, giving the power to the states.
Hope this helps :)
