For this reaction, the reactants are nitrogen dioxide, oxygen and water while the product would be nitric acid. The chemical equation would be written as:
NO2(g) + O2(g) + H2O(l) --> HNO3(aq)
This can be a complete equation when the elements are balanced in each side.
4NO2(g) + O2(g) + 2<span>H2O(l) --> 4HNO3(aq)</span>
The ccorrect answer is C a generator tubrine
The reaction for what was describe in the problem is:
N₂ + 3 O₂ --> 2 NO₃
The reactants involved are nitrogen and oxygen gas. From the word itself, oxygen is an oxidizing agent. <em>Therefore, this reaction is an oxidation reaction due to the presence of the oxidizing agent.</em>
combination of elements on the periodic table to create a substance. so I think I understand about this okay but I have a 98% on that type of subject
Answer : The more abundant isotope is, Li isotope-7
Explanation :
Average atomic mass of an element is defined as the sum of masses of each isotope each multiplied by their natural fractional abundance.
For Li isotope-7 :
Mass of Li isotope-7 = 7 amu
Fractional abundance of Li isotope-7 = 92.5 %
For Li isotope-6 :
Mass of Li isotope-6 = 6 amu
Fractional abundance of Li isotope-6 = 7.5 %
Average atomic mass of Li = 6.941 amu
As we know that the more abundant isotope is that whose percentage abundant will be more and atomic mass of isotope will be near to average atomic mass of isotope.
From this we conclude that, the percentage abundant of Li isotope-7 is more and their atomic mass is near to average atomic mass.
Hence, the more abundant isotope is, Li isotope-7
