CONCENTRATED HYDROCHLORIC ACID ALCOHOL OBSERVATIONS Secondary butyl alcohol Tertiary butyl alcohol Q3. Classify the alcohols used in this experiment as primary‚ secondary or tertiary. Q4. Use your answer to question 1 and the results in Table 2 to explain how mixing an alcohol of unknown structure with Lucas. Reagent can help one to determine whether it is primary‚ secondary or tertiary. Q5. Write down an equation for the reaction of tertiary butyl alcohol with concentrated hydrochloric acid
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depending on the number of alkyl substituents directly attached to the carbon bearing the halogen atom. The purpose of this laboratory experiment was to prepare t-butyl-chloride‚ an alkyl halide‚ by dissolving t-butyl alcohol in concentrated hydrochloric acid. The reaction occurs via nucleophilic substitution‚ in which a nucleophile replaces the leaving group in the substrate. In this case‚ the hydroxyl group of t-butyl alcohol is replaced by a chlorine atom. The reaction proceeds via Sn1mechanism
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solid sodium hydroxide in water. NaOH(s) ---> Na+(aq) + OH-(aq) + heat Reaction 2: The reaction of solid sodium hydroxide with dilute hydrochloric acid. NaOH(s) + H+(aq) + Cl-(aq) ---> Na+(aq) + Cl-(aq) + H2O Reaction 3: The reaction of sodium hydroxide solution with dilute hydrochloric acid solution. Na+(aq) + OH-(aq) + H+(aq) + Cl-(aq) ---> Na+(aq) + Cl-(aq) + H2O Objectives: To measure and compare the amount of heat involved in three
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from the reaction of hydrochloric acid and aluminum fills a plastic bottle until it ruptures. Warning! The Works bomb is illegal to make! Don’t do it! The information below is purely for educational purposes (such as research papers) and may leave leaves out crucial steps Here’s how someone would make the Works bomb if it were legal: 1.) Go to a grocery store or big box store and pick up toilet cleaner containing hydrogen chloride (a.k.a. hydrochloric or muriatic acid). One brand‚ the Works
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How can we speed up the reaction between Calcium Carbonate and Hydrochloric Acid? Contents 1. Plan  Aim  Equipment  Variable Factors  Prediction  Method  Trial Run 2. Results  Results Tables 3. Analysis and Conclusions  Graphs  Conclusions 4. Evaluation  Accuracy Of Results  Reliability  Improvements  Extending the Investigation 1. Plan Aim I am doing this
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Wool * Stop clock * Meter rule * Tweezers * 2 Rubber bum Method: * The equipment was collected. * The glass tube was placed between the two clamps ensuring that it was leveled. * A small amount of hydrochloric acid was poured into the beaker. * The cotton wool was placed at one end of the glass tube using tweezers. Seal it off with a rubber bum. * Repeating steps 3-5 simultaneously. * The stop clock was started‚ keeping record of time taken
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examination‚ fasten all your work securely together. 2 This question paper consists of 10 printed pages. SAJC 2010 P3 – Answer any four questions. 1 (a) Hydrolysis of a lipid (containing multiple ester linkages) produced the following fatty acids. Structure I CH3(CH2)4CH=CHCH2CH=CH(CH2)7COOH Structure II CH3CH2CH=CHCH2CH=CHCH2CH=CH(CH2)7COOH (i) In an experiment‚ hot acidified potassium manganate(VII) was used to oxidise Structure I. Write the structural formulae of all organic
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Forces Sucrose Water Hydrogen Bonding & London Dispersion Forces Class N (Neutral) Compounds Benzyl Alcohol Sulfuric Acid Hydrogen Bonding & London Dispersion Forces Benzaldehyde Sulfuric Acid Ion – Induced Dipole & London Dispersion Forces Class B (Basic) Compounds Aniline Hydrochloric Acid Ion – Dipole & London Dispersion Forces Class A (Acidic) Compounds Benzoic Acid NaOH Ion – Induced Dipole & London Dispersion Forces NaHCO3 Ion – Induced Dipole & London Dispersion Forces Phenol
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in oxidation state. If zinc completely reacts with HCL‚ then the theoretical yield of copper should be equivalent to the actual yield. Purpose: In this lab‚ we will determine the percent composition of a modern (post-1982) penny by using a strong acid to react and dissolve the zinc core‚ leaving only the copper coating. Once only copper remains‚ we will compare its mass to the entire mass of the penny to determine how much of a penny is copper and how much is zinc. Titration Experiment Day 1:
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basic substances are often converted to water-soluble salts‚ which can then be separated from the water-insoluble components of a mixture. In this experiment‚ we separated the components of a simulated pharmaceutical preparation‚ making use of their acid-base properties. The Panacetin was weighed at 3.00grams. The filter paper weight was .218 grams. The sucrose weight was 1.389grams. We mixed 25 ml of NaHCO3 with filtrate (Panacetin and Dichloromethane) in a flask. The substance was a cloudy mixture
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