Chemistry, 07.12.2019 04:31, supiine295
Assume that an exhaled breath of air consists of 74.8% n2, 15.3% o2, 3.7% co2, and 6.2% water vapour.
a) if the total pressure of the gases is 0.980 atm, calculate the partial pressure of each component of the mixture.
b) if the volume of the exhaled gas is 455 ml and its temperature is 37°c, calculate the number of moles of co2 exhaled.
c) how many grams of glucose (c6h12o6) would need to be metabolized to produce this quantity
of co2? (the quantity you calculated in hint: the chemical reaction for the metabol-ization process is the same as that for the combustion of c6h12o6.
Answers: 1
Chemistry, 21.06.2019 22:30, tot92
Imagine that you’re getting ready to move to a new city. when people move, they are influenced by push factors and pull factors, and you have many reasons for your move. which of the following factors is an example of a pull factor? a. wanting to move because you’ve found a great new school somewhere new b. needing to move because there are not enough resources in your old hometown c. being forced to move because your old home is gone d. having to move because there are no jobs in your current hometown
Answers: 1
Assume that an exhaled breath of air consists of 74.8% n2, 15.3% o2, 3.7% co2, and 6.2% water vapour...
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