PH + pOH = 14
pOH=14-8=4
(OH-)=10^-4
The number of bacteria is given by:
N(t) = N(o) x 2ⁿ
Where N(t) is the number after n hours have passed and N(o) is the original number which is 15.
The number grown in the 12th hour is the difference in the number after the 11th and the 12th hour. Thus:
15 x 2¹² - 15 x 2¹¹
= 30,720 bacteria
Answer:
C2H6 OR C6H12O6 THE ANSWER
It will be Oxygen . And total 8 protons, 8 electrons and 9 neutrons are present in it.
Answer:
A
Explanation:
They both need to lose 2 electrons to form ions
