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Chemistry, 11.11.2019 03:31 bridgette143375

Which of the following is not a correct chemical equation for a double replacement reaction?
2 hno3 + mg(oh)2 yields 2 h2o + mg(no3)2
h3po4 + 3 naf yields 3 hf + na3po4
2 kno2 + baso4 yields k2so4 + ba(no2)2
ca + 2h2o yields ca(oh)2 + h2

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Which of the following is not a correct chemical equation for a double replacement reaction?
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