Complete the balanced dissociation equation for the compound below in aqueous solution. If the compound does not dissociate, write NR after the reaction arrow. Be sure to include the proper phases for all species within the reaction. AlBr3 (S) -->
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Complete the balanced dissociation equation for the compound below in aqueous solution. If the compound does not dissociate, write NR after the reaction arrow. Be sure to include the proper phases for all species within the reaction.
AlBr3 (S) -->
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- Complete the balanced dissociation equation for the compound below in aqueous solution. If the compound does not dissociate, write NR after the reaction arrow. Be sure to include the proper phases for all species within the reaction. Cs₂CO₂ (s) → 2Complete the balanced dissociation equation for the compound below in aqueous solution. If the compound does not dissociate, write NR after the reaction arrow. 9 X Mg(OH)2(s) → > Co the balanced dissociation eq for the com und below in aqueous solution. If the compound does not dissociate, write NR after the reaction arrow. 10 L C6H3O2(1) – >Complete the balanced dissociation equation for the compound below in aqueous solution. If the compound does not dissociate, write NR after the reaction arrow. Be sure to include the proper phases for all species within the reaction. NiS(s)→
- Complete the balanced dissociation equation for the compound below in aqueous solution. If the compound does not dissociate, write NR after the reaction arrow. HCIO,(aq) – 4- 2- n2+ 3+ D 4+ + 1 3 4 6. 7 8 Os O8 (s) (1) (g) (aq) NR CI Reset • x H,O Delete x H̟O 2 11 3. 2. +please make the explanation clear and thank you for your helpA student dissolved 4 drops of an unknown compound in 1 mL of methylene chloride (dichloromethane) in a test tube. They added 5 drops of a 2% solution of bromine in dichloromethane dropwise and mixed the contents within the test tube gently. They observed the red-brown color discharges (turns colorless) until the last drop. What compound is most likely the unknown? ©GMU 2020 Oa. Methanol b. Cyclohexane c. n-Butyl Bromide O d. Hex-2-ene COLE QUESTION 6 A student placed 2 drops of an unknown sample in a test tube and added 2 mL of ethanol to the test tube while mixing gently. They added 2 drops of potassium permanganate reagent to the test tube and mixed the contents of the test tube gently. The initial color was a deep purple but then changed to a yellow color which precipitates as a brown solid. What compound is most likely the unknown? OGMU 2020 a. Cyclopentane O b. Cyclohexene c. 1-Pentyl Chloride d. 2-Propanol SOUL QUESTION 7 A student performed the Beilstein test within a chemical…
- 10. The following reaction has variation of free energy value of AG = -2.1 kJ/mol CH;Br + H2S 2 CH;SH + HBr (a) Calculate Keq at room temperature (25°C) for this reaction as written. (b) Starting with a 1 M solution of CH3B and H2S, calculate the final concentrations of all four species at equilibrium.2. In the following equations, there is only one base and two acids, or one acid and two bases, in the reactants. Predict the direction of equilibrium and explain your answer. Drawing structures may help! (a) (Ph);PAUCI + CH;CN P(Ph)3 + CH;CNAUC1 (b) SO2 + (C6H5)3PHOC(CH;)3 (CHs)3PSO2 + HOC(CH3)3Complete the acid-base equation for the dissolution of the compound into liquid HF solvent. The relevant pk, values are given. Be sure to balance the equations and include the appropriate charges. Phases are optional (liquid, aqueous, etc.). Compound pK, in water HF 3.2 NH, 38 equation: NH, +HF= NH +F Incorrect
- write a series of equations to illustrate the reactionCheck the pH of aqueous solutions of primary, secondary and tertiary bromides in water by using 2 mL distilled water and 2 drops of the appropriate bromide. Are any of these solutions not neutral? If yes, write an equation to explain it. Would you expect the reaction to be SN1 or SN2?You are planning to determine the concentration of acid in vinegar by titration with a suitable base. The container of vinegar states that the acetic acid concentration in the vinegar is 10%.Suggest a suitable titration to carry out this determination (note all reagents) and estimate the amount of 0.01 mol/l alkali solution that you will require for your class group (assuming 3 titrations by 10 students). Indicate the alkali solution that you will use.