You would need 67 if you add 56 and 89 = 145 and how i got 67. i went and subtract 212 and 145 = 67 and hope that answer you want if not well least i try
I think the closest correct answer, based on the given options, is 8. a plant that grows deep in the ocean9. dominant predators, eat other organisms for energy
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A) LiAlH4
b) Ph(3)SnH
c)Na in dry ether(Wurtz reaction)
The correct answer is B,
<span>It is endothermic, with both positive enthalpy and entropy changes.</span>
Bicarbonate buffer system in blood consists of carbonic acid and bicarbonate ion. H2CO3/HCO3-
When a base enters the body the acid part of the buffer reacts with the base.
Thats the carbonic acid (H2CO3) reacts with the base.