Hemoglobin (hb) can react with both o₂ and co at 37 °c. the reaction below shows how co can displace o₂ from hemoglobin with a k = 2.0 x 10² :
hbo₂(aq) + co(g) < ===> hbco(aq) + o₂(g)
if the ratio [hbco]/[hbo₂] comes close to 1, death will happen. what partial pressure of co is fatal? assume the partial pressure of o₂ is 0.20 atm (since air is 20% o₂).
a) 1000 atm
b) 0.2atm
c) 200 atm
d) 4 x 10⁻⁴ atm
e)1 x 10⁻³ atm

How does climate change cause the ocean's thermohaline current to slow down?

Which of these is an intensive property of a substance

(04.05 hc) analyze the given diagram of the carbon cycle below. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.