To begin with, as Delta H = variation in enthalpy is >0 , it means rxn is endothermic.
The rule says: Delta U = Delta H + W = 186 -179 = 7 kJ.
Where Delta U is variation in internal energy and W is the work done.
Yo sup??
The answer to this question is option C ie
m/s^2
because the SI unit of distance is m and the SI unit of time is sec
Hope this helps
<span>If one of the impurities in diesel fuel has the formula c2h6s, then the products that will form would be carbon dioxide, water and sulfur dioxide. The balanced chemical reaction would be as follows:
</span>C2H6S(l)<span> + 9/2O2(g) = 2CO2(g) + 3H2O(v) + SO2(g)
</span>
Hope this answers the question.
8.1 K is the amount if bonds that nitrogen have
Given that CO2 is produced by cellular respiration, the amount of CO2 in the atmosphere remain relatively constant because CO2 in the atmosphere is also being used by plants to produce not only oxygen but also to produce carbohydrates through the process of photosynthesis.