Calculate the theoretical yield of K[Cr(C2O4 )2 (H2O)2 ] 2H2O.
given,
6 g of H2C2O4 2H2O
2 g of K2Cr2O7
Calculate the theoretical yield of K[Cr(C2O4 )2 (H2O)2 ] 2H2O. given, 6 g of H2C2O4 2H2O...
Please help! (These are the instructions I had) 1) Preparation of K2[Cu(C2O4)2] 2H2O CuSO4•5H2O + 2K2C2O4•H2O → K2[Cu(C2O4)2]•2H2O + K2SO4 + 5H2O Heat a solution of 2.5g of potassium oxalate monohydrate in 12.5mL of water contained in a 50mL beaker (approx. 90°C). Heat 1.55g of copper sulfate pentahydrate in 3mL of water to about 90°C and add it rapidly, with vigorous stirring to the hot potassium oxalate solution. Set on the bench and allow to cool to room temperature then...
Label the following complexes as Inert or Labile: [Al(C2O4)3]3- [V(H2O)6]3+ [V(H2O)6]2+ [Cr(C2O4)3]3- [CoF6]3- (5P Ground State) [Fe(CN)6]4- [PtCl6]2-
Please help me balance the equation: ___ Fe(NH4)2(SO4)2 · 6 H2O + ___ H2C2O4 + ___ K2C2O4 + ___ H2O2 → ___ K3Fe1(C2O4)3 * 6 H2O + ___ (NH4)2SO4 + ___ H2SO4 + ___ H2O (Hint given: Remember H2O2, an oxidizing agent, was used in the synthesis, so you’ll need to do a redox balance. Start with just the iron ions, balance the reaction, and then add the full formulas.)
From Part A: Mass of KxFe(C2O4)y · zH2O prepared : 6.000 g Mass of FeCl3 : 1.60 g From Part B: % Potassium in compound : 11.50 % % Iron (from ion exchange & titration vs. NaOH) : 14.70 % From Part C: % Oxlate : 40.56 % Calculate the % water of hydration : 33.24 1.Enter the simplest formula of the Iron Oxalate Complex Salt: K Fe(C2O4) · H2O Now that the formula of the complex salt is known,...
The compounds [Cr(H2O)6]Cl3, [Cr(H2O)5Cl]Cl2*H2O, and [Cr(H2O)4Cl2]Cl*2H2O are examples of: a. Hydrate isomerism b. Ionization isomerism c. Coordination isomerism
Calculate the theoretical and percent yield given: 0.648 g of isopentyl alcohol and 1.58 g of acetic acid. This was found to produce 0.351 g of iso-pentyl acetate + H2O. Acetic acid was in excess. This is a Fischer Esterification problem.
monog . What is the theoretical yield (grams) of Cr when 40.0 g of Cr2O3 reacts with 8.0 x1 atoms of Al? Al2O3 is the other product. Molar mass Cr2O3 = 151.9904 g/mol 18.0 x 1023 a. (2 points) Write the BALANCED chemical reaction - balance the formulas too points) What is the theoretical vield (grams)of Cr when 40.0 g of Cr2O3 reacts with 8.0 x 1023 atoms of All Alo, is the other product. b. (2 Points) If you...
From Part A: Mass of KxFe(C2O4)y · zH2O prepared : 4.200 g Mass of FeCl3 : 1.60 g From Part B: % Potassium in compound : 22.00 % % Iron (from ion exchange & titration vs. NaOH) : 9.10 % From Part C: % Oxlate : 36.96 % - Calculate the % water of hydration : Calculate the following for Fe3+: g in 100 g sample mol in 100 g sample mol/mol Fe (3 sig figs) mol/mol Fe (whole number)...
5.012g of Fe(NH4)2(SO4)4. 6H2O Find the mass of K3[Fe(C2O4)3]·3H2O in g Fe(NH4)2(SO4)4. 6H2O + H2C2O4=FeC2O4(s) + H2SO4 + (NH4)2SO4 + 6H2O(l) FeC2O4 +K2C2O4 + H2O= Fe(OH)3(s) + .....etc Fe(OH)3 + H2O2 + K2C2O4=K3[Fe(C2O4)3]·3H2O + ..etc
Calculate the theoretical yield of CO2 in grams when 3.3 g of C2H4 is reacted with 30 g of O2 according to the following reaction. C2H4(g) + 3O2(g) → 2CO2(g) + 2H2O(g)