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How many moles of Na and PO43 form for each mole of Na3PO4 that dissolves?
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∙ 7y ago
(NH4)3PO4 is ammonium phosphate. Each formula unit contains 3 ammonium ions and 1 phosphate ion. So, if 1 mole is 6.02x1023 representative particles, and there are 4 ions per particle, that's (6.02x1023)x4 ions = 2.41x1024 ions.
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∙ 10y ago
Wiki User
∙ 14y agoFour: one for each sodium atom in the compound and one phosphate ion.
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∙ 13y agoFrom the formula unit itself, there are three water molecules in each formula unit, as shown by the "3" in front of "H2O" in the formula.
Wiki User
∙ 12y agoNa2SO4 -> 2Na+ +SO42-
So, if one mole of Na2SO4 is dissolved in water, two moles of the sodium cation will be found in the solution.
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∙ 7y ago3 moles of sodium and 1 mole of phosphate
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∙ 14y ago2 Na+ Cl-
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∙ 12y agoAcd
Anonymous
Sm
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How many Moles of NaOH equals the moles of KHP?
The same number of moles for each.
How do you identify oxidation number in phosphate?
Phosphate is PO43- ion. The oxidation numbers are -2 for each O and +5 for P
What is the formula of sodium phosphate?
The chemical formula for sodium phosphate is Na3PO4, which exists as a solid white powder at room temperature
How many moles of H2O are produced for each moles of h2 used?
One
How many moles are in each what 80.0g of NaOH?
2 moles 80/40= 2
How many Moles of NaOH equals the moles of KHP?
The same number of moles for each.
How do you identify oxidation number in phosphate?
Phosphate is PO43- ion. The oxidation numbers are -2 for each O and +5 for P
What is the formula of sodium phosphate?
The chemical formula for sodium phosphate is Na3PO4, which exists as a solid white powder at room temperature
How many moles of H2O are produced for each moles of h2 used?
One
How many moles are in each what 80.0g of NaOH?
2 moles 80/40= 2
What is the net ionic equation for the reaction between phosporic acid and sodium hydroxide?
Update 7/6/2012:Molecular Equation:H3PO4(aq) + 3NaOH(aq) [bidirectional arrows] Na3PO4(aq) + 3H2O(l)Total Ionic Equation:H3PO4 + 3Na+ + 3OH- [bidirectional arrows] 3Na+ + PO43- + 3H2ONet Ionic Equation:H3PO4 + 3OH- [bidirectional arrows] PO43- + 3H2OHere, H3PO4 is a weak acid therefore it does not fully dissociate in water. Therefore, when writing the Total Ionic/Net Ionic equations, weak acids don't "split apart" and are kept together. Only strong acids and strong bases fully dissociate (100% ionization) in water. You should memorize the strong acids to help you with Acid-Base reactions (some textbooks say there are 7, others say there are 6).------------------------------------------------------------(Previous response to question below):Molecular/Ionic Compound Equation:H3PO4+3NaOH----->Na3PO4+3H2OFull Ionic Equation (Charges written in parentheses):H3PO4+3Na(+) + 3OH(-) ------------>3Na(+) +PO4 (3-) +3H2ONet Ionic Equation:(H+) + (H3PO4-) + (3OH-) ----------->(PO4 3-) + 3H2ONotice that the sodium ions are eliminated to make the net ionic equation because they are present in both products and the reactants. Also notice that the charges on each side of the net ionic equation are equal, 3 hydroxide ions, each with a 1- charge on the left, and one phosphate ion with a 3- charge on the right.
Is the moles of atom and moles of molecule is same?
The number of units indicated by each description of moles of atoms and moles of molecules is the same and is specifically Avogadro's Number, about 6.022 X 10^23
How many moles of fluorine in 3 moles of borontrifluoride?
Boron trifluoride is BF3. So each mole of BF3 contains 1 moles of boron (B) and 3 moles of fluorine (F). Thus, 3 moles of BF3 contains NINE moles of fluorine.
How many moles of each element are shown in the formula for H2O?
2 moles of hydrogen, 1 mole of oxygen
How many moles of hydrogen atoms does 5 moles of propane molecules contain?
Since propane has the formula C3H8, each mole of propane will have 8 moles of hydrogen atoms, so 5 moles of propane will contain 5x8=40 moles of hydrogen.
How do the differences in the polyatomic ions PO33 and PO43 help you determine whether each ends in -ite or -ate?
As a convention the first is called the ion phosphite and second phosphate.
When you have 8.66 x 1020 formula units of NiCl2 how many total moles of ions are released when each what samples dissolves completely in water?
8.66 x 10^20 formula units NiCl2 x (1 mol NiCl2 / 6.022x10^23 # atoms NiCl2) x (3 mol Ni and Cl2 / 1 mol NiCl2) = 4.31 x 10^-3 moles of ions
