Answer:
The mass of H2SO4 collected is 92.0g assuming the theoretical yield of H2SO4 is 100g
Explanation:
<em>Assuming the theoretical yield of the sulfuric acid, H2SO4, is 100g.</em>
To solve this question we must use the equation of percent yield:
Percent yield = Actual yield / Theoretical yield * 100
<em>Where percent yield = 92.0%, actual yield is the mass of H2SO4 produced and theoretical yield is 100g, the mass we are assuming</em>
Replacing:
92.0% = Actual yield / 100g * 100
92.0g = Actual Yield
<h3>The mass of H2SO4 collected is 92.0g assuming the theoretical yield of H2SO4 is 100g</h3>
Answer:
See explanation
Explanation:
We know that
%ic of the interatomic bond = [1 - e^-(XA - XB)^2/4] * 100%
Now;
XA = electronegativity of Ti = 1.61
XB = electronegativity of Al = 1.54
Substituting values;
%ic of the interatomic bond = [1 - e^-(1.61 - 1.54)^2/4] * 100%
%ic of the interatomic bond = 0.12%
Given the low %ic of the interatomic bond, the bond is metallic.
Answer:
There are 2.7× 1023atoms in 0.45 mol of Al.
Explanation:
Element name: Neon
element symbol: Ne
atomic number: 10
atomic mass: 20.1797
number of protons: 10
number of neutrons: 10
number of electrons: 2,8
interesting fact: the name means new, and it is pulled out of the air.
for the rest just add a neon bohr model ig