the neutron and the electron cloud
O the neutron and the proton cloud
O the nucleus and the electron cloud
Answer:
the nucleus and electron cloud is the correct option
b. C5H5NH+, OH-
c. H2O, OH-
d. C5H5N, H2O
Answer: b. ,
Explanation:
According to the Bronsted-Lowry conjugate acid-base theory, an acid is defined as a substance which looses donates protons and thus forming conjugate base and a base is defined as a substance which accepts protons and thus forming conjugate acid.
For the given chemical equation:
Here, is accepting a proton, thus it is considered as a base and after accepting a proton, it forms which is a conjugate acid.
And, is losing a proton, thus it is considered as an acid and after loosing a proton, it forms which is a conjugate base.
Hence, the correct answer is b. ,
to solve the amount of sulfuric acid to maximize the profitwe need to establish the profit
let S(x) = 100x the selling price
P = S(x) – C(x)
P = 100x – ( 100,000 + 50x + 0.0025x^2)
P = 50x – 100000 – 0.0025x^2
Getting the first derivative and equating it to 0
0 = 50 – 0.005x
X = 10000 units of sulfuric acid
But the capacity is only 7000 units
So 7000 units should be manufactured