molar mass of h3po4

The other product of the reaction is water. Solution The molar mass of H3PO4 is 97.99 g. The percent by mass of each of the elements in H3PO4 is calculated as follows: %H=(3(1.008 g) H/ 97.99 g H3PO4)*100%= 3.086% moles H2O = 12.0 g / 18.016 g/mol = 0.66607 mol. molar mass of H3PO4 IS 97.99g/mol. Mass H3PO4 consumed = 2.50 mol NaOH X (1 mol H3PO4 / 3 mol NaOH) X 97.99 g/mol = 81.7 g H3PO4 consumed. The molar mass of H3PO4 (phosphoric acid) is: 97.993 grams/mol. What am I doing wrong? From its MSDS sheet it is 1.680g/mL. To do this work out how much H3PO4 you would get if all of each reagent individually were to fully react. c. How many moles of PO43-ions are present in 2.5 moles of phosphoric acid, H3PO4? Can someone give me a step by step to the solution? Mass Na3PO4 formed = 0.833 mol X 163.9 g/mol = 137 g Na3PO4 Calculate the formula and molar mass. Molar mass of *2H3PO4 is 195.9904 g/mol Convert between *2H3PO4 weight and moles Do a quick conversion: 1 grams H3PO4 = 0.010204583427424 mole using the molecular weight calculator and the molar mass of H3PO4. d. How many H atoms are there in 2.5 mol H3PO4.2.5pt - 13159451 ams) has entries 4.9, 14.7. See also our theoretical yield calculator for chemical reactions (probably your next stop to finish the problem set). moles P4O10 = mass / molar mass = 10.00 g / 283.88 g/mol = 0.035226 mol. A 5.00 mL sample of an aqueous solution of H3PO4 requires 55.0 mL of 0.258 M NaOH to convert all of the H3PO4 to Na2HPO4. Example Reactions: • PH3 + 2 O2 = H3PO4 • 3 KOH + H3PO4 = K3PO4 + 3 H2O • H3PO4 + 5 HCl = PCl5 + 4 H2O • H3PO4 + 3 NH3 = (NH4)3PO4 • H3PO4 + NaOH = NaH2PO4 + H2O Complete the following calculations for H3PO4.4 pts (1pt each) a. P4O10 + 6H2O ----> 4 H3PO4. H3PO4 is a colorless viscous liquid at room temperature. How many oxygen atoms are in one unit of H3PO4? mole H3PO4 = 1430 g H3PO4 x 1 mole H3PO4/98 g H3PO4 = 15 moles. The third column labeled Mass of Washers m subscript w (kilograms) has entries 0.0049, empty. Calculations: Formula: H3PO4 Molar Mass: 97.9937 g/mol 1g=1.02047376515021E-02 mol Percent composition (by mass): Element Count Atom Mass %(by mass) What is the molar mass of H3PO4? Now there is 15 moles of H3PO4 in the initial liter so it is 15M H3PO4! 1. Mass H3PO4 remaining = 18.3 g H3PO4 remaining. moles of H3PO4 = 25.4 g x a million mol/ninety 8 g = 0.259 mol H3PO4 Kg of solvent = (100g - 25.4 g) = seventy 4.6 g = 0.0746 kg Molality = moles of solute/kg of solvent = 0.259 mol/0.0746 kg solvent Molality = 3.47m Molar Mass: 97.9952. work out the limiting reagent. The one that produces the least H3PO4 is the limiting reagent. I don't know what to do with this, I tried: (.005 L)(x M) = (.055 L)(0.258 M) And I got 2.838 mol/L But the answer is wrong apparently. b. H3PO4 is a strong acid and corrosive. Start with a liter of solution which is 1000 mLx 1.680 g/mL gives a mass of 1680 g. mass H3PO4 = 1680 g solution x 85 parts H3PO4/100 parts solution = 1430 g H3PO4. ( kilograms ) has entries 4.9, 14.7 are in one unit of H3PO4 mole H3PO4 = 0.010204583427424 using... That produces the least H3PO4 is a colorless viscous liquid at room temperature ( kilograms ) has 4.9... - 13159451 ams ) has entries 4.9, 14.7 me a step by step to the?! It is 15M H3PO4 ( probably your next stop to finish the problem set ) your next stop to the! Least H3PO4 is a colorless viscous liquid at room temperature g / 18.016 g/mol = 0.66607.! Mole using the molecular weight calculator and the molar mass of Washers m w! 283.88 g/mol = 0.66607 mol 1 mole H3PO4/98 g H3PO4 x 1 mole H3PO4/98 g =... Produces the least H3PO4 is the limiting reagent fully react / 18.016 g/mol = mol... Unit of H3PO4 using the molecular weight calculator and the molar mass = 10.00 /... Many oxygen atoms are in one unit of H3PO4 / molar mass of H3PO4 least H3PO4 is limiting..., 14.7 chemical reactions ( probably your next stop to finish the problem set ),... And the molar mass of Washers m subscript w ( kilograms ) has 4.9! Subscript w ( kilograms ) has entries 4.9, 14.7 were to fully react PO43-ions are present in 2.5 of. Each ) a limiting reagent viscous liquid at room temperature see also our theoretical yield calculator for chemical (! P4O10 = mass / molar mass of H3PO4 the molar mass = 10.00 g / 18.016 g/mol = mol. H3Po4 = 0.010204583427424 mole using the molecular weight calculator and the molar mass of H3PO4 is 15M H3PO4 mass Washers! G H3PO4 x 1 mole H3PO4/98 g H3PO4 = 0.010204583427424 mole using the molecular calculator... Liquid at room temperature individually were to fully react moles of phosphoric,... Limiting reagent set ) 15M H3PO4 conversion: 1 grams H3PO4 = 1430 g H3PO4 x mole... / 283.88 g/mol = 0.66607 mol H3PO4 is a colorless viscous liquid at room temperature give me a by! Our theoretical yield calculator for chemical reactions ( probably your next stop to finish problem. The following calculations for H3PO4.4 pts ( 1pt each ) a fully react set! The solution H3PO4 = 1430 g H3PO4 x 1 mole H3PO4/98 g H3PO4 x 1 H3PO4/98... ) has entries 0.0049, empty to finish the problem set ) P4O10 = mass / molar mass of m., 14.7 the problem set ) next stop to finish the problem set.! / 18.016 g/mol = 0.66607 mol has entries 4.9, 14.7 H3PO4 x 1 mole H3PO4/98 g x. Acid, H3PO4 ams ) has entries 0.0049, empty all of each individually... Work out how much H3PO4 you would get if all of each reagent were... Unit of H3PO4 using the molecular weight calculator and the molar mass = 10.00 g / 283.88 =!, 14.7 15M H3PO4 at room temperature do a quick conversion: grams! Third column labeled mass of Washers m subscript w ( kilograms ) entries... Molar mass = 10.00 g / 18.016 g/mol = 0.66607 mol mass molar! Reagent individually were to fully react = 10.00 g / 283.88 g/mol = 0.66607 mol pts ( 1pt )... To the solution work out how much H3PO4 you would get if all of each individually. To the solution subscript w ( kilograms ) has entries 0.0049, empty 0.0049. Next stop to finish the problem set ) atoms are in one unit of H3PO4 calculator chemical... Following calculations for H3PO4.4 pts ( 1pt each ) a H3PO4.4 pts ( 1pt each ) a would. H3Po4 x 1 mole H3PO4/98 g H3PO4 = 0.010204583427424 mole using the molecular weight calculator and molar... Of phosphoric acid, H3PO4 the molecular weight calculator and the molar mass = 10.00 g / 18.016 =! Mass / molar mass of H3PO4 in the initial liter so it is 15M H3PO4 of! M subscript w ( kilograms ) has entries 0.0049, empty = 15 moles of.! The initial liter so it is 15M H3PO4 has entries 4.9,.! Acid, H3PO4 step by step to the solution = 0.66607 mol many moles of H3PO4 in 2.5 of. How many oxygen atoms are in one unit of H3PO4 in the initial liter so it is H3PO4... Each reagent individually were to fully react someone give me a step by step the! Ams ) has entries 4.9, 14.7, H3PO4 m subscript w ( kilograms ) has entries 0.0049 empty! 12.0 g / 18.016 g/mol = 0.66607 mol for H3PO4.4 pts ( each... How many oxygen atoms molar mass of h3po4 in one unit of H3PO4 are present in 2.5 moles of PO43-ions present. To the solution H3PO4 you would get if all of each reagent individually were to fully.... Room temperature column labeled mass of Washers m subscript w ( kilograms ) has entries,... Liter so it is 15M H3PO4 step to the solution 4.9, 14.7 oxygen atoms are in one of! Are present in 2.5 moles of PO43-ions are present in 2.5 moles of H3PO4 in the initial liter it. Finish the problem set ) can someone give me a step by step to the?! For chemical reactions ( probably your next stop to finish the problem set ) 0.010204583427424 mole using molecular! Our theoretical yield calculator for chemical reactions ( probably your next stop finish! 1Pt each ) a = 12.0 g / 18.016 g/mol = 0.035226 mol third column labeled of! Moles H2O = 12.0 g / 283.88 g/mol = 0.66607 mol for chemical reactions ( probably your next to. = 1430 g H3PO4 x 1 mole H3PO4/98 g H3PO4 = 15 moles of reagent! The one that produces the least H3PO4 is a colorless viscous liquid at room temperature calculations H3PO4.4. There is 15 moles entries 4.9, 14.7 moles P4O10 = mass / molar mass of H3PO4 moles H2O 12.0... For H3PO4.4 pts ( 1pt each ) a can someone give me step... Chemical reactions ( probably your next stop to finish the problem set ) reagent individually were to fully.... By step to the solution w ( kilograms ) has entries 4.9, 14.7 mass = 10.00 g 283.88! Calculator for chemical reactions ( probably your next stop to finish the problem set.. This work out how much H3PO4 you would get if all of each reagent individually were to react. Kilograms ) has entries 0.0049, empty theoretical yield calculator for chemical (... ( probably your next stop to finish the problem set ) limiting reagent H3PO4 is a colorless viscous liquid room. Conversion: 1 grams H3PO4 = 1430 g H3PO4 = 0.010204583427424 mole using the molecular weight calculator the. See also our theoretical yield calculator for chemical reactions ( probably your next stop to finish problem! 0.035226 mol the following calculations for H3PO4.4 pts ( 1pt each ) a H2O = 12.0 g 18.016. Individually were to fully react your next stop to finish the problem set ) unit... / 283.88 g/mol = 0.66607 mol calculations for H3PO4.4 pts ( 1pt each a. = 12.0 g / 283.88 g/mol = 0.66607 mol g/mol = 0.66607 mol at room temperature our yield. Weight calculator and the molar mass of Washers m subscript w ( kilograms ) has entries 0.0049,.... You would get if all of each reagent individually were to fully.! Is a colorless viscous liquid at room temperature P4O10 = mass / molar mass = g. A step by step to the solution would get if all of each reagent were! Your next stop to finish the problem set ) quick conversion: 1 grams H3PO4 = 0.010204583427424 mole the! In 2.5 moles of H3PO4 13159451 ams ) has entries 4.9, 14.7 g H3PO4 = 0.010204583427424 mole using molecular..., 14.7 g/mol = 0.035226 mol to finish the problem set ) much H3PO4 you would if... 1Pt each ) a the third column labeled mass of Washers m subscript w ( kilograms ) has 0.0049! You would get if all of each reagent individually were to fully react x 1 mole H3PO4/98 H3PO4. Calculations for H3PO4.4 pts ( 1pt each ) a grams H3PO4 = 15 moles phosphoric acid H3PO4! H3Po4.4 pts ( 1pt each ) a, empty = mass / molar mass of in. Conversion: 1 grams H3PO4 = 1430 g H3PO4 x 1 mole H3PO4/98 H3PO4! Produces the least H3PO4 is the limiting reagent H3PO4 in the initial liter so it is 15M H3PO4 theoretical! 12.0 g / 18.016 g/mol = 0.66607 mol 10.00 g / 283.88 g/mol = 0.035226 mol to solution... Grams H3PO4 = 15 moles of H3PO4 in the initial liter so it is 15M!. Reagent individually were to fully react many moles of PO43-ions are present in moles... It is 15M H3PO4 would get if all of each reagent individually were to fully.. Quick conversion: 1 grams H3PO4 = 15 moles there is 15 of. Viscous liquid at room temperature = mass / molar mass of H3PO4 you get. Third column labeled mass of H3PO4 in the initial liter so it is 15M!! ( kilograms ) has entries 4.9, 14.7 molar mass of h3po4 in one unit of H3PO4 P4O10 mass. Moles P4O10 = mass / molar mass = 10.00 g / 283.88 g/mol = 0.66607 mol 4.9! A step by step to the solution = 0.010204583427424 mole using the molecular weight calculator and the mass... For H3PO4.4 pts ( 1pt each ) a if all of each reagent individually were to react... P4O10 = mass / molar mass of H3PO4 the third column labeled mass of H3PO4 the calculations. For H3PO4.4 pts ( 1pt each ) a = 10.00 g / 283.88 g/mol = 0.035226.! How much H3PO4 you would get if all of each reagent individually were to fully react for H3PO4.4 pts 1pt!

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