Answer: ok, its C
Explanation: I used D=26.4* 3 to calculat it
1)Delta H=(Delta H of reactants)-(Delta H of products)
2)And we know CO have 3 bond CO and CO2 have 2 bond that each of them are 2 bond, please see the picture!
so lets answer it:

Answer:
help
Explanation:
How much carbon will turn into carbon 14 every year?
Science
Please help asap
Answer:
bacic
Explanation:
it is very soluble in water