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Analyze this TLC please s:starting material R:reaction.
reduction of vanillan with sodium borohydride
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- 1. CzH5OH(I) + HCOOH(I) → HCOOCzHs + H2O(I) 2. C₂H5OH(1)→ C₂H4(g) + H₂O(1) 3. C₂H4(9) + Cl₂(g) → C₂H4C12(1) 4. C6H6(1) + Br2(1)→ C6H5Br(1) + HBr(g) 5. 2C4H10(9) + 130₂(g) → 8CO₂(g) + 10H₂O(1) 6. 2C7H8(1) + 150₂(g) → 14CO(g) + 8H₂O(1) Match each equation above with its reaction type. Reaction Type Addition Complete combustion Elimination Esterification Incomplete combustion Substitution Reaction Number from Above → ◆ ◆ Fill in the blanks to complete the following statement. One method used to differentiate between saturated and unsaturated compounds is to add a few drops of orange-coloured aqueous bromine to samples of each organic compound. If the compound is ◆ the orange colour will quickly fade.Fill in the blanks of this reaction41 of 48 The Ksp expression is [products] [reactants] O [reactants] [products] [cation][anion] 1 [cation][anion]
- Are side products/by products the same thing as minor products in a chemical reaction?For the reaction 2N2O5(g) ® 4NO2(g) + O2(g), the following data were collected. t (minutes) [N2O5] (mol/L) 0 1.24 x 10–2 10 0.92 x 10–2 20 0.68 x10–2 30 0.50 x 10–2 40 0.37 x 10–2 50 0.28 ´ 10–2 70 0.15 ´ 10–2 The initial rate of production of NO2 for this reaction is approximately: A) 6.4 x10–4 mol/L • min B) 3.2 x10–4 mol/L • min C) 1.24 x 10–2 mol/L • min D) 1.6 x 10–4 mol/L • min E) none of theseBr O
- (c) NC. CN NC CN AQUESTION 4 Which of the following would be the major product(s) of the reaction below? HBr A. yes B. no OH Br OH BrGiven the Ksp for Ag2CrO4 is equal to 1.20 x 10-12, calculate the percent error in your experimentally determined value for average Ksp (this will be an extremely large percentage – think about why).
- The reduction of iron(III) oxide to iron during steel-making can be summarized by this sequence of reactions: 20(s) +0, (g) =2 CO (g) K, Fe,0, (s) +3 CO (g) =2 Fe (1) +3 CO, (g) K2 The net reaction is: 2 Fe,O, (s) +6C (s) +30, (g)=4 Fe (1) +6CO, (3) K Write an equation that gives the overall equilibrium constant K in terms of the equilibrium constants K, and K,. If you need to include any physical constants, be sure you use their standard symbols, which you'll find in the ALEKS Calculator. K = 믐 Submit Assign Continue MacBook Air F7 000 吕口 000 FA F5Which of the following reactions are written correctly? O 2HSO4laq) + 2NAOH(aq)→ 2NaSOa(aq) + 2H2O(U) H2SO4(aq) + 2 NaOH(aq)→Na2SO4(aq) + 2H20(0 O 2HCI(aq) + K2OH(aq) → 2KCI(aq) + H2O()Titanium occurs in the magnetic mineral ilmenite (FeTiO3), which is often found mixed up with sand. The ilmenite can be separated from the sand with magnets. The titanium can then be extracted from the ilmenite by the following set of reactions: FeTiO3(s)+3Cl₂ (g)+3C(s)→3CO(g)+FeCl₂ (s)+TiCl (9) TiCl4 (g)+2Mg(s)→2MgCl₂ (1)+Ti(s) Suppose that an ilmenite-sand mixture contains 24.6 % ilmenite by mass and that the first reaction is carried out with a 90.6% yield. Part A If the second reaction is carried out with an 86.3 % yield, what mass of titanium can be obtained from 1.10 kg of the ilmenite-sand mixture? Express your answer with the appropriate units. mTi = Submit O μÀ Value Request Answer Units www Review | Constants | Perio ?
