Balance the reaction first:
3KOH + H3PO4 —> K3PO4 + 3H2O
So for every mol of H3PO4, you need 3 mol of OH- to fully neutralize the acid, since H3PO4 is polyprotic.
0.0200 L KOH • (2.000 mol KOH / L KOH) • (1 mol H3PO4 / 3 mol KOH) = 0.0133 mol H3PO4
Divide this by the volume of H3PO4 to get the concentration.
0.0133 mol H3PO4 / 0.0250 L = 0.532 M H3PO4
Answer:
Explanation:
the lewis structure depends all on the element with that you can draw it and determine
Answer:
bases are sour in taste whereas acids are not.
Explanation:
hope this helps ✌️
<span>(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 NH4Cl(aq)</span>
<span>Reaction type: double replacement</span>
Explanation:
E maybe i am not sure or C
