I believe it would be 1.660539040 × 10−24 gram.
Answer:
Explanation:
For transitions:
So,
and
(As the hydrogen has to ionize)
Thus,
Let MM(x) be the molar mass of x.
MM(Pb) : MM(PbO)
=207.21 : 223.20 = 451.4 g : x g
cross multiply and solve for x
x=223.2/207.21*451.4
= 486.23 g
Percentage yield = 365.0/486.23= 0.75067 = 75.07% (rounded to 4 sign. fig.)
Answer:
Im not smart either but im pretty sure its D because its a pie chart so its asking how many and pie charts tell you how much something has
Explanation:
Answer:
calcium is the correct answer :)