1) The balanced chemical equation will be :
<span> 2HClO4 (aq) + Ca(OH)2(aq) → Ca(ClO4)2 (aq) + 2H2O (l)
</span>
Ionic equation:
<span> 2H+(aq) + 2ClO4-(aq) +Ca2+(aq) + 2OH-(aq) → Ca2+(aq) + 2ClO4-(aq) +2H2O(l)
</span>
<span> Net ionic equation: </span>
<span> 2H+ (aq) + 2OH-(aq) → 2H2O(l)
</span>
2) <span>Molecular equation: </span>
<span> H2SO4(aq) + Li2SO3(aq) → Li2SO4(aq) + SO2(g) + H2O(l) </span>
<span>
Ionic equation: </span>
<span> 2H+ (aq) + SO4 2-(aq) + 2Li+ (aq) + SO3 2-(aq) → 2Li+(aq) + SO4 2-(aq) + SO2(g) + H2O(l)
</span>
<span> Net ionic equation: </span>
<span> 2H+(aq) + SO3 2-(aq) → SO2(g) + H2O(l)</span>
Answer:
EVERYTHING!!!! Okay, but really he didn't show in his model that there is different charges distributed in the atom.
Explanation:
C6H12O6(s) + 9 O2(g)
-> 6 CO2(g) + 6 H2O(g)
There are 9 moles of O2 needed for the complete combustion of glucose.
The controlled variable is the one that stays constant and remains the same throughout the whole investigation