All the revision you need in one place For more practice problems and video lessons visit t mass in grams of TiCl4 could be made from g TiO 2, g C, and g Cl 3 is called the “limiting reagent”mol NH3, mol O• In limiting reagent questions we use the limiting reagent as the “given quantity” and. (a) Write a balanced equation for this reaction. Limiting reagents in Key ObjectivesEXPLAIN how the amount of product in a reaction is affected by an insufficient quantity of any of the reactantsThe limiting reactant in a reaction is [A] the reactant for which there is the most amount in grams [B] the reactant for which there is the least amount in grams [C] the reactant for which there is the fewest number ofmoles [D] the reactant which has the lowest coefficient in a balanced equation [E] none ofthese The limiting reactant is the Answer Sheet 1) Consider the following reactionNHNO+ NaPO(NH 4)PO+NaNOAnswer the questions above, assuming we started withgrams of ammonium nitrate andgrams of sodium phosphate. 2Al (s) + 6HCl (aq) → 2AlCl 3(aq) + 3H 2(g) Start with either reactant and solve for the mass of the other reactant; € gAlx 1molAlgAl x 6molHCl 2molAl xgHCl 1molHCl =gHCl, we do not have g of HCl ProblemFor the combustion of sucrose: CHO+O>CO+HO. Which is the limiting reagent? What is the limiting reactant? g CH is = Limiting Reactants worksheets, questions and revision for GCSE Combined Science and Chemistry. Solution path) Calculate moles of sucroseg g/mol = mol) Calculate moles of oxygen required to react with moles of sucrose See answer (b) What mass of pure CaCmust be added to excess water to produce g C H 2? there are g of sucrose and g of oxygen reacting. ammonium nitrate is limiting grams of ammonium phosphate, grams of sodium nitrate grams of sodium phosphate is in excess and S is limiting mol Sgive ×= mol S Clmass × = g SCl this needs ×= mol Clremaining Cl! = mol, mass gPhosphorus trichloride reacts with water according to the stoichiometry: PCl+H O! HPO+HCl A g sample of PCl 3 g of each reactant is used.
All the revision you need in one place For more practice problems and video lessons visit t mass in grams of TiCl4 could be made from g TiO 2, g C, and g Cl 3 is called the “limiting reagent”mol NH3, mol O• In limiting reagent questions we use the limiting reagent as the “given quantity” and. (a) Write a balanced equation for this reaction. Limiting reagents in Key ObjectivesEXPLAIN how the amount of product in a reaction is affected by an insufficient quantity of any of the reactantsThe limiting reactant in a reaction is [A] the reactant for which there is the most amount in grams [B] the reactant for which there is the least amount in grams [C] the reactant for which there is the fewest number ofmoles [D] the reactant which has the lowest coefficient in a balanced equation [E] none ofthese The limiting reactant is the Answer Sheet 1) Consider the following reactionNHNO+ NaPO(NH 4)PO+NaNOAnswer the questions above, assuming we started withgrams of ammonium nitrate andgrams of sodium phosphate. 2Al (s) + 6HCl (aq) → 2AlCl 3(aq) + 3H 2(g) Start with either reactant and solve for the mass of the other reactant; € gAlx 1molAlgAl x 6molHCl 2molAl xgHCl 1molHCl =gHCl, we do not have g of HCl ProblemFor the combustion of sucrose: CHO+O>CO+HO. Which is the limiting reagent? What is the limiting reactant? g CH is = Limiting Reactants worksheets, questions and revision for GCSE Combined Science and Chemistry. Solution path) Calculate moles of sucroseg g/mol = mol) Calculate moles of oxygen required to react with moles of sucrose See answer (b) What mass of pure CaCmust be added to excess water to produce g C H 2? there are g of sucrose and g of oxygen reacting. ammonium nitrate is limiting grams of ammonium phosphate, grams of sodium nitrate grams of sodium phosphate is in excess and S is limiting mol Sgive ×= mol S Clmass × = g SCl this needs ×= mol Clremaining Cl! = mol, mass gPhosphorus trichloride reacts with water according to the stoichiometry: PCl+H O! HPO+HCl A g sample of PCl 3 g of each reactant is used.
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