What is the balanced form of the chemical equation shown below? N2(g) + H2(g) → NH3(g)
A. N2(g) + H2(g) → NH3(g)
B. N2(g) + H2(g) → 2NH(9)
C. N2(9) + 3H2(g)
->
> 2NH3(g)
O D. N2(9) + H2(g) → 2NH3(9)

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols

When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa

Answer asap need to be answered by wednesday morning explain how a buffer works, using an ethanoic acid / sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.