The equation H3PO4+3KOH--->K3PO3+3H2O is an example of which type of reaction? Chemistry The equation H3PO4+3KOH--->K3PO3+3H2O is an example of which type of reaction? a.double replacement b.combination c.decomposition d.single replacement Answer: A Share this Share on FacebookTweet on TwitterPlus on Google+