How many milliliters of 0.200 M FeCl3 are needed to
react with an excess of Na2S to produce 2.75 g of
Fe2S3 if the percent yield for the reaction
is 65.0%?
3 Na2S(aq) + 2 FeCl3(aq) →
Fe2S3(s) + 6 NaCl(aq)
How many milliliters of 0.200 M FeCl3 are needed to react with an excess of Na2S...
How many milliliters of 0.250 M FeCl3 are needed to react with an excess of Na2S to produce 3.50 g of Fe2S3 if the percent yield for the reaction is 70.0%? 3 Na2S(aq) + 2 FeCl3(aq) ? Fe2S3(s) + 6 NaCl(aq)
6. (8 points) How many milliliters of 0.200 Miron(III) chloride are needed to react with an excess of sodium sulfide to produce 2.75 g of iron(III) sulfide (M.W. = 207.9 g/mol) if the percent yield for the reaction is 65.0%?
please help. me solve this question with work to understand 45) How many milliliters of 0.200 M Fe C13 are needed to react with an excess of Li2S to produce 0.345 g of Fe2S3 if the percent yield for the reaction is 65.0%? 3 Li2S(aq) + 2 Fe C13(aq) + Fe2S3(s) + 6 Li Cl(aq) A) 6.38 mL B) 10.8 mL C) 12.8 mL D) 25.5 mL E) 75.2 mL
How many milliliters of 0.200 M NH OH are needed to react with 12.0 mL of 0.550 M FeCl3 according to the reaction shown? FeCiglaq) + 3NH2OH(aq) - Fe(OH)3(s) + 3NH4Cl(aq) 68.8 ml 8.25 mL 99.0 mL 33.0 mL 132 mL
1. Which electron transition in a hydrogen atom is associated with the highest frequency emission of energy? a. n=3 to n=1 b. n=5 to n=4 c. n=4 to n=7 d. n=3 to n=2 AND 2. According to the following reaction, how many milliliters of 0.632 M FeCl3 are needed to completely react with 30.00 mL of 0.377 M Na2S ? (molar mass of Fe2S3 = 207.88 g/mol) 3 Na2S(aq) + 2 FeCl3(aq) → Fe2S3(s) + 6 NaCl(aq)
what is the volume of 0.200 M sulfiric acid needed to react with excess of iron (III) oxide to produce 4.00 g of iron (III) sulfate if the percent yield for the reaction is 50%? 1 Fe2O3 + 3H2SO4 = 1 Fe2(SO4)3 + 1 H20
How many mL of 0.200 M HCl are needed to neutralize 18.1 ml of 0.209 M Ba(OH)2? 2 HCl(aq) + Ba(OH)2(aq) → BaCl2(aq) + H2O(l) How many g of AgCl can be produced by 36.2 ml of 0.136 M NaCl and an excess of 0.250 M AgNO3 solution? NaCl(aq) + AgNO3(aq) → NaNO3(aq) + AgCl(s) Consider the following precipitation reaction: 2 Na3PO4(aq) + 3 CuCl2(aq) → Cu3(PO4)2(s) + 6 NaCl(aq) What volume of 0.186 M Na3PO4 solution is necessary to...
7.51 How many milliliters of 6.00 M HCl solution would be needed to react exactly with 20,0 g of pure solid NaOH? HCl(aq) + NaOH(s) — NaCl(aq) + H2O(C)
How many milliliters of 0.480 M HCl are needed to react with 54.8 g of CaCO3? 2HCl(aq) + CaCO3(s) → CaCl2(aq) + CO2(g) + H2O(l) mL?
In a solution of Nicly, the cl' concentration is 0.017 M. How many grams of Nicly are in 538 mL of this solution? g NICI the tolerance is +/-2% For the reaction: Na2CO3(aq) + NiCl2(aq) → NICO3(s) + 2NaCl(aq) How many milliliters of 0.38 M NiCl solution are needed to react completely with 31.4 mL of 0.40 M Na2CO3 solution? mL NICI How many grams of Nicoz will be formed? g NICO: What is the molarity of an aqueous solution...