For cells to work and survive,they all carry specific tasks which leaves impact on the cell, in short terms all the cells are important and contribute for the cell to survive.
Answer:
As water freezes or evaporates, what happens to the salinity of the remaining ocean water? There is no change to salinity.
Explanation:
2 molecules of N2, because the hydrogen is the limiting reactant, leaving there to be more N (4 molecules) so those 4 molecules create 2 N2 molecules.
Since it goes to completion, we can use:
Use NaMaVa =NbMbVb
where
Na= moles of H+ in H2SO4
Ma= molarity of the acid
Va= volume of the acid
Nb= moles of OH- in NaOH
Mb= molarity of the base
Vb= molarity of the base
plug in the numbers
(2 moles of H+) (Volume acid) (10.00mL acid) = (1 mole of OH-) (.248M base) (18.71mL base)
20 V = 4.64
V= .232 M