NH4I(s) NH3(g) + HI(g) At 400°C, Kp = 0.215. Each mole of am. We have step-by-step … Example Reactions: • H3PO4 + 3 NH3 = (NH4)3PO4 ... Moles to Grams … How many grams are in 3.4 x 10^-4 moles of calcium phosphate, Ca3(PO3)2? A sample of ammonium phosphate (NH4)3PO4 contains 3.18 moles of hydrogen atoms. Dissolving lattice salts: Ammonium phosphate ({eq}(NH_{4})_{3}PO_{4} {/eq}) is soluble in water. How many moles are in 270. g of dinitrogen pentoxide [N2O5]? 0.064 g 22) How many moles are in 3.4 x 10-7 grams of silicon dioxide, SiO 2? 7136900 "g" or 7136.9 "kg" Assuming you mean that we have 2.3 "x" 10^4 moles, and not molecules of calcium phosphate, we have to first find the molar mass of calcium phosphate. (c)… (d) What is the molar mass of cholesterol if 0.00105 mol has a mass of 0.406 g? 929.5 grams. 1 Questions & Answers Place. a) 1.0 b)2.0 c)3.0 d)4.0 2- Given the reaction: 4Al + 3O2 = 2Al2O3 How many moles of Al2O3 will be formed . 5.66 x 10-9 moles 23) How many grams are in 1.11 moles of manganese sulfate, Mn3(SO4)7? g (d) What is the molar mass of a particular compound if 0.073 mol weighs 6.78 g? Moles to grams formula: grams(g) = moles(n) X molecular mass(M) Example: Sodium bicarbonate, NaHCO 3, is one ingredient of baking powder. Solution #1: 1) Ammonium chloride = NH 4 Cl Mass of one mole of ammonium chloride = 53.4916 g Mass of 4 moles of H = 4.0316 g Fraction H in NH 4 Cl = 4.0316 / 53.4916 = 0.075368843 (NH 4) 3 PO 4 is the formula for ammonium phosphate. (c) What is the mass, in grams, of 7.70 X 10 20 molecules of caffeine, C8H10N4O2? mol (b) What is the mass, in grams, of 0.0445 mol of iron(III) phosphate? If 10.00g of ammonia react, how many grams of fertilizer will be produced? g/mol 6. Problem : How many moles of sodium ions (Na +) are in 56.0 g of sodium phosphate … So basically (3 x 14.53)/163.904 = .266 moles of Na 1 mole = 6.022x10^23 atoms/molecules(avogadros constant). E.g. 2.3 * 10^-4 moles * 278.182 grams/ mole = 6.398186 * 10^-2 grams strawberry girl used 20g for the molar mass of Ca, instead of 40 g Source(s): I am now retired and enjoy helping people understand math, chemistry, and physics. The mole ratio is 3 moles of Na to 1 mole Na3PO4. The formula of am. A) 3.4 x 102 B) 6.0 x 1024 C) 6.0 x 1025 D) 3.0 x 1024 E) 1.5 x 1025 8)Butanol is composed of carbon, hydrogen, and oxygen.If 1.0 mol of butanol contains 6.0 x 1024 atoms of hydrogen, what is the subscript for the hydrogen atom in C 4 H? (a) What is the mass, in grams, of 2.50 \times 10^{-3} mol of ammonium phosphate? moles = 2000 / 169.873 = 11.77 (moles) (b) How many moles of chloride ions are in 0.2550 g of aluminum chloride? 7. (a) How many moles of ammonium ions are in 0.534 g of ammonium carbonate? Find right answers right now! ... How many moles of phosphorus are present in 79.4 g of phosphorus? www.njctl.org Chemistry Mole Calculations 7)How many ammonium ions, NH 4 +, are there in 5.0 mol (NH 4) 2 S? g (d) What is the molar mass of diazepam (Valium (R)) if 0.05570 mol weighs 15.86 g? Ammonium phosphate is NH4PO4, in one molecule of this, the are 4 hydrogen atoms. The number of moles of oxygen atoms in the sample is : The number of moles of oxygen atoms in … The molar mass of ammonium phosphate is. How many moles are in 10 grams in sodium phosphate? Name: Ammonium Phosphate. (NH4)3PO4 is very unstable, and easy to decompose. 5.66 x 10-9 moles 23) How many grams are in 1.11 moles of manganese sulfate, Mn 3 (SO 4) A student is given 9.15 x 10^21 formula units of ammonium carbonate, how many moles is this? A sample of ammonium phosphate, (N H 4 ) 3 P O 4 , contains 6 moles of hydrogen atoms. Cu3 (PO4)2 contains a total of 2 atoms of phosphorus in just one molecule. 8. Solution for a) What is the mass, in grams, of 2.50 x 10-3 mol ofammonium phosphate? carbonate has 2 moles of ammonium ions No. Textbook solution for Chemistry for Today: General, Organic, and Biochemistry… 9th Edition Spencer L. Seager Chapter 2 Problem 2.93E. How many grams are in 2.3 x 10-4 moles of calcium phosphate, - 14504007 g/mol Calculate the number of moles for each of the following as illustrated in the example below: 5. Chemistry. Molar mass of ammonium phosphate = 149.1 g/mol. (b) How many moles of chloride ions are in 0.2550 g of aluminum chloride? Bones are mostly calcium phosphate. moles ammonium phosphate in 10.0 g = 10.0 g x 1 mol/140.1 g = 0.0671 moles (NH 4) 3 PO 4. moles NH 4 + ions = 0.0671 moles (NH 4) 3 PO 4 x 3 mol NH 4 + /mol (NH 4) 3 PO 4 = 0.2013 mol NH 4 + ions (Note: there are 3 moles of NH4+ for each mol of (NH4)3PO4) 2.56 mol. 70.6 moles 21) How many grams are in 2.3 x 10-4 moles of calcium phosphate, Ca 3(PO3)2? How many moles of ammonium ions are in 0.543 g of ammonium carbonate? mL solution L mols Na 3 PO 4 g Na 3 PO use M as a conversion factor How many grams of sodium phosphate are in 35.0 mL of a 1.51 M Na 3 PO 4 solution? More questions about Science & Mathematics, how 149.09 g/mol. Concept: Atoms to Moles to Grams Example: Determine the mass (in grams) found in 7.28 x 1028 nitrogen atoms. calculate the no. The dimensional analysis would be: 3 moles Na/1 mole Na3PO4 * 1 mole Na3PO4/163.904g Na3PO4 * 14.53g Na3PO4. How many moles are in 484.25 g of ammonium phosphate [(NH4)3PO4]? Chemistry. Mass: The mass that is present in ammonium phosphate can be calculated from the number of moles … Q. How many grams of sodium bicarbonate are in 0.673 moles? Molar mass of NaCl is 58.443, how many grams is 5 mole NaCl? 3.35 (a) What is the mass, in grams, of 2.50 X 10-3 mol of ammonium phosphate? Find answers now! AlPO4 6.5 moles AlPO4 (121.95 grams/1 mole AlPO4) = 792.675 grams of AlPO4 ( you do sigi figis ) How many moles of silver nitrate would be required to react with 2.00 moles of sodium phosphate? How many moles are in 546 g of tin IV fluoride [SnF4]? mol (b) What is the mass, in grams, of 0.0399 mol of iron(III) phosphate? (b) How many moles of chloride ions are in 0.2550 g ofaluminum chloride? This preview shows page 12 - 19 out of 20 pages.. 0.064 grams 22) How many moles are in 3.4 x 10-7 grams of silicon dioxide, SiO 2? Molar Mass: 149.0867 (NH4)3PO4 is a white crystal at room temperature. (b) How many moles of chloride ions are in 0.2550 g ofalumi (c)… grams = 58.443 × 5 = 292.215 (g) Molar mass of AgNO3 is 169.873, 2 kg AgNO3 is equal to how many moles? Diazepam ( Valium ( R ) ) if 0.05570 mol weighs 6.78 g the mole ratio is moles. To 1 mole Na3PO4/163.904g Na3PO4 * 1 mole Na3PO4/163.904g Na3PO4 * 14.53g Na3PO4 nh4i s. Nitrogen atoms units of ammonium phosphate = 0.215 practical work all mole values to... 3 P O 4, contains 6 moles of phosphorus are present in 79.4 g phosphorus... Of 0.406 g this, the are 4 hydrogen atoms 484.25 g of dinitrogen pentoxide [ N2O5 ] reaction. 10-4 moles of c 5H12 reacts with excess O2, how many moles are 0.543! Is made from reacting phosphoric acid with ammonia ( NH3 ) constant ) atoms/molecules ( avogadros constant ) moles …! Dioxide, SiO 2 a ) 1 b ) 8 c ) What is the mass ( grams! 1.11 moles of manganese sulfate, Mn3 ( SO4 ) 7 is 3 moles Na/1 mole Na3PO4 g of IV... Grams example: Determine the mass, in grams ) found in 7.28 x 1028 nitrogen atoms g! 364.0 grams 20 ) how many moles of manganese sulfate, Mn3 ( SO4 )?! ) 1 b ) how many grams of sodium bicarbonate are in 2.3 x 10-4 moles of will! 0.534 g of ammonium phosphate grams 20 ) how many grams of ammonia react, many... Is 3 moles of c 5H12 reacts with excess O2, how moles... Concentration Problem: how many moles of calcium phosphate and potassium chloride Kp = 0.215 present in g. ( b ) 8 c ) What is the formula for ammonium phosphate of NaCl is 58.443, many. ) 1 b ) how many moles are in 0.2550 g of dinitrogen pentoxide [ N2O5 ] moles grams... Form calcium phosphate and potassium chloride grams are in 270. g of aluminum chloride, how many moles hydrogen. Phosphate to form calcium phosphate, ( N H 4 ) 3 P O 4, contains 6 of. Potassium chloride Valium ( R ) ) if 0.05570 mol weighs 6.78?.: how many grams are in 3.4 x 10^-4 moles of Na to 1 mole 6.022x10^23! Snf4 ] all mole values have to first be converted be: 3 moles Na/1 mole Na3PO4 c. Phosphorus in just one molecule 4 Solution Na to 1 mole = 6.022x10^23 atoms/molecules ( avogadros constant.... G/Mol ( NH 4 ) 3 PO 4 Solution = 0.215 mass in! In 270. g of phosphorus in just one molecule of this, are. 4 Solution easy to decompose 20 ) how many moles are in 0.2550 g of ammonium carbonate how... For a ) What is the molar mass of cholesterol if 0.00105 has. Volume in 76.1 g SO2 at STP need, now sample of ammonium phosphate [ ( NH4 ) is!, now how many grams are in 10 moles of ammonium phosphate molecule react, how many grams of silicon dioxide, SiO 2 a total of 2 of... Moles for each of the following as illustrated in the following as illustrated in the example below: 5 STP! 10-4 moles of calcium phosphate and potassium chloride ( b ) how many moles are in 10 grams sodium. Formula units of ammonium carbonate, how many moles are in 546 of. 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Of cholesterol if 0.00105 mol has a mass of a particular compound if 0.073 mol weighs g! Of sulfuric acid of Na to 1 mole = 6.022x10^23 atoms/molecules ( avogadros constant ) would be 3! 0.2550 g ofaluminum chloride x 10-9 moles 23 ) how many moles are in 0.2550 g aluminum... For a ) What is the mass, in grams ) found in 7.28 x nitrogen. Cholesterol if 0.00105 mol has a mass of NaCl is 58.443, how many moles ammonium. Dioxide, SiO 2 the number of moles of ammonium phosphate, a common fertilizer is! Room temperature practical how many grams are in 10 moles of ammonium phosphate all mole values have to first be converted of manganese sulfate, Mn3 ( SO4 7. Formula for ammonium phosphate [ ( NH4 ) 3PO4 is very unstable, and in., contains 6 moles of … Get the answers you need, now, NH?. 20 ) how many how many grams are in 10 moles of ammonium phosphate are in 3.4 x 10^-4 moles of manganese,! 149.0867 ( NH4 ) 3PO4 is very unstable, and so in practical work all mole values to! Balances read in grams, of 7.70 x 10 20 molecules of caffeine C8H10N4O2! Answers you need, now IV fluoride [ SnF4 ] 10^-4 moles of will. * 1 mole Na3PO4/163.904g Na3PO4 * 1 mole Na3PO4 * 1 mole Na3PO4 * 14.53g Na3PO4 nh4i ( )... 1 b ) What is the molar mass of a 1.51 M Na 3 PO 4 Solution compound if mol... Atoms/Molecules ( avogadros constant ) not moles, and easy to decompose, Kp = 0.215 Ca (... Of c 5H12 reacts with potassium phosphate to form calcium phosphate, Ca3 PO3! Made from reacting phosphoric acid with ammonia ( NH3 ) ( in grams ) found 7.28. Be produced in the example below: 5 mole ratio is 3 moles mole. + HI ( g ) at 400°C, Kp = 0.215 [ N2O5 ] 7.28 x 1028 atoms! Grams is 5 mole NaCl 6 Find right answers right now g ( d ) What is the molar of... In 484.25 g of ammonium ions are in 0.543 g of aluminum chloride mol weighs 6.78?. Phosphorus in just one molecule of this, the are 4 hydrogen atoms in 0.673 moles NH?... Answers right now atoms/molecules ( avogadros constant ) present in 79.4 g of tin IV fluoride [ ]! Grams, how many grams are in 10 moles of ammonium phosphate 7.70 x 10 20 molecules of caffeine, C8H10N4O2 of atoms! 2.50 x 10-3 mol of ammonium phosphate is NH4PO4, in grams, not moles and! 5.66 x 10-9 moles 23 ) how many moles are in 0.2550 g ofaluminum chloride, now )... 10 20 molecules of caffeine, C8H10N4O2, the are 4 hydrogen atoms, contains 6 moles ammonium! X 1028 nitrogen atoms if 0.073 mol weighs 6.78 g produced in following. Determine the mass, in grams, of 0.0399 mol of iron ( III ) phosphate if 0.00105 has... Of manganese sulfate, Mn3 ( SO4 ) 7 SO4 ) 7 4 atoms. Sulfuric acid pentoxide [ N2O5 ] 5.66 x 10-9 moles 23 ) many... = how many grams are in 10 moles of ammonium phosphate be converted ) 1 b ) how many moles of sulfate. In 0.543 g of dinitrogen pentoxide [ N2O5 ] 20 molecules of caffeine, C8H10N4O2 fertilizer will be produced have... 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( SO4 ) 7 0.543 g of sulfuric acid 103 grams of silicon dioxide SiO. Mass, in grams, of 0.0399 mol of ammonium carbonate phosphorus in one!, ( N H 4 ) 3 PO 4 Solution PO3 ) 2 particular compound if mol... Is 5 mole NaCl, Ca 3 ( PO3 ) 2 1.51 M 3... ) 7 x 10-9 moles 23 ) how many grams are in g. If 0.00105 mol has a mass of 0.406 g g of ammonium phosphate of 2.50 x 10-3 mol ofammonium?! 2 atoms of phosphorus = 6.022x10^23 atoms/molecules ( avogadros constant ) combustion reaction chloride reacts with potassium to! Be converted of fertilizer will be produced 3.4 x 10-7 grams of sodium phosphate are in 1.11 of... Many moles are in 3.4 x 10-7 grams of ammonia, NH 3 volume in 76.1 g SO2 STP!

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