A25-ml solution of h2so4 is completely neutralized by 18 ml of 1.0m naoh. what is the concentration of the h2so4?
h2so4(aq) +2naoh(aq) _ na2so4(aq) + 2h2o(l)

a.0.72m
b.0.009m
c.0.50m
d.0.36m

Answer : The correct option is, (D) 0.36 M

Explanation :

Using neutralization law,

where,

= basicity of an acid = 2

= acidity of a base = 1

= concentration of = ?

= concentration of NaOH = 1.0 M

= volume of = 25 ml

= volume of NaOH = 18 ml

Now put all the given values in the above law, we get the concentration of the .

Therefore, the concentration of the is, 0.36 M

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'