According to the equation you have 1 mole of C2H4 and 3 moles of O2.
1 • (22.4L / 270L) = 3 • (22.4L / x)
1/270L = 3/x
x = 3(270) / 1
x = 810 L
810 Liters of oxygen will react with 270 liters of ethene (C2H4) at STP
C. Rubbing the balloon against your hair
Aluminum has an atomic number of 13
with a mass number of 27
number of protons = mass number - atomic number = 27-13 = 14
the answer answer is <span><span>2012</span><span>2012</span></span>.
However, I disagree. This result distinguishes the following two polypeptides even though they are exactly the same polypeptide:
(Met)x11-Glu
and
Glu-(Met)x11
? What is the question you want answered?
