- #1
LasPapito
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Can anyone please help me to do my homework, i just don't get it?
1.Write the equations of dissociation of Carbonic acid, sodium carbonate and sodium hydrogen
2.Write molecular and net ionic equation of H3PO4+Ba(OH)2
3.800ml of water been added to 200ml 40% phosphoric acid solution (d=1,3g/cm3). What is the percentage conc. of the prepared solution?
4.What is molar conc. of 40% H3PO4 solution? (d=1,3g/cm3)
And i would be really thankful if you would show me how exactly to get the answer
1.Write the equations of dissociation of Carbonic acid, sodium carbonate and sodium hydrogen
2.Write molecular and net ionic equation of H3PO4+Ba(OH)2
3.800ml of water been added to 200ml 40% phosphoric acid solution (d=1,3g/cm3). What is the percentage conc. of the prepared solution?
4.What is molar conc. of 40% H3PO4 solution? (d=1,3g/cm3)
And i would be really thankful if you would show me how exactly to get the answer