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balance: H3PO4 + Mg(OH)2 →
What is the chemical equation that describes the complete neutralization of H3PO4 by NaOH?
A. H3PO4 + 2NaOH Na2HPO4 + 2H2O B.
2 answers
asked by
erika
2,516 views
2 KOH(l) + H3PO4(l) --> K2HPO4(l) + 2 H2O(l)
a) How many mL of 0.450M KOH is needed to react with 60.0mL of 0.250M H3PO4? a)
1 answer
asked by
Shine bright shine far
1,110 views
2 KOH(l) + H3PO4(l) --> K2HPO4(l) + 2 H2O(l)
a) How many mL of 0.450M KOH is needed to react with 60.0mL of 0.250M H3PO4? a)
4 answers
asked by
Lauren
1,801 views
the question reads:
a) balance the equation: H3PO4 + Ca(OH)2 --> Ca3(PO4)2 + H2O b)what mass of each product results if 750 mL of
2 answers
asked by
Anonymous
4,633 views
a 10.0mL sample of an unknown H3PO4 solution requirs 112mL of 0.100 M KOH to completely react with the H3PO4. What was the
2 answers
asked by
Monique
4,628 views
A 11.0-mL sample of an unknown H3PO4 solution requires 116mL of 0.140 KOH to completely react with the H3PO4.
What was the
1 answer
asked by
April
1,055 views
The neutralization of H3PO4 with KOH is exothermic.
H3PO4(aq) + 3KOH(aq) -> 3H2O(l) +K3PO4(aq) +173.2KJ 70.0 mL of 0.207 M H3PO4
2 answers
asked by
Sally
4,877 views
Lars is balancing equations with his study group. He is unsure about one equation because each member of the study group came up
1 answer
16 views
Balancing redox reactions
Balance in acid solution 1. PH3+ I2 -> H3PO4 + I- 2. ClO3- + Cl- -> Cl2 Balance in basic solution Se ->
0 answers
asked by
Joseph
756 views
balance:
H3PO4 + Mg(OH)2 → Mg3(PO4)2 + H2O
4 answers
asked by
simon
3,301 views