3naoh Aq K3po4 Aq No Change Yes 9 2naoh Aq K2co3 Aq No Change 10 2naoh Aq H So4 Aq No Visable Change No Tes 1 (50.86 KiB) Viewed 31 times
3naoh Aq K3po4 Aq No Change Yes 9 2naoh Aq K2co3 Aq No Change 10 2naoh Aq H So4 Aq No Visable Change No Tes 2 (22.7 KiB) Viewed 31 times
3NaOH(aq) +K3PO4 (aq) no change yes 9. 2NaOH(aq)+K2CO3(aq) no change 10. 2NaOH(aq) + H₂SO4(aq) no visable change, no test tube got warm AgNO3(aq) + HCl(aq) white ppt BAgNO3(aq)+3PO4(a)tan ppt 11. 8. 13. 2 AgNO3(aq) +K2CO3 white ppt 14./2CH3COOH(aq)+K₂ Calgas bubbles yes yes yes yes Note: Write molecular, total ionic, and net ionic equations for the above reactions on separate sheets of paper and turn those in with your data sheets. You will receive a zero for Experiment 10 if you do not include the pages with the equations written out. 107
As the instructions on the data sheet indicate, on separate pages (probably two or three) you need to write the molecular, total ionic, and net ionic equations for all the reactions that occurred. Make sure to include physical states and balance the equations appropriately. If no reaction occurs for a particular combination, you still need to indicate the formulas and states of the reactants. However, in these cases the reaction arrow will be followed by "N.R." If no reaction occurs, you do not need to balance the equation for that reaction or write anything for the total ionic or net ionic equations.
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