Answer:
Explanation:
Hello,
In this case, we have a second order kinetics given the second power of the concentration of chlorine (V) oxide in the rate expression, thus, the integrated equation for the concentration decay is:
Thus, the final concentration for a 94% decrease is:
Therefore, we compute the time for such decrease:
Regards.
The limiting reagent : NH₃
<h3>Further explanation</h3>
A method that can be used to find limiting reactants is to divide the number of moles of known substances by their respective coefficients, and small or exhausted reactants become a limiting reactant
Reaction
4NH₃(g)+5O₂(g)⇒4NO(g)+6H₂O(g)
mol NH₃ :
mol O₂ :
mol ratio
NH₃ :
O₂ :
Limiting reactants : NH₃ (smaller ratio)
<span>For a particular redox reaction ClO2– is oxidized to ClO4– and Fe3 is reduced to Fe2 . The balanced redox reaction is expressed as:
</span>
4OH-+ClO2- + 4Fe^3+ ---> ClO4- + 4Fe2+ + 2H2O
Hope this answers the question. Have a nice day.
They are almost the same size and they are rocky planets (like not made of gas)
Hope this helps :)
Answer:
B.
Explanation:
pH = 5.1 has an acid
A. H2O(L) - neutral
B. HC2H3O2(AQ) - acid pH<7
C. Ca(OH)2(AQ) - base pH>7
D. NH3(AQ)- base pH>7