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A chemistry student is conducting an experiment in a closed container where nitrogen dioxide is being converted into nitrogen oxide and oxygen gas. If the student increases the concentration of the nitrogen dioxide in the container, how will it affect the equilibrium position of the reaction and what can be done to restore the equilibrium position? Use Le Chatelier's principle to explain your answer.

asked Jan 22 in Chemical reactions by RodolfoKello (2.4k points)

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What is the pH of a 0.1 M solution of hydrochloric acid (HCl)?

asked Jan 21 in Inorganic Chemistry by WilfredoWren (2.0k points)

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Calculate the pH of a 0.1 M solution of hydrochloric acid (HCl).

asked Jan 21 in Inorganic Chemistry by PDQJenifer7 (2.3k points)

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What is the balanced chemical equation for the reaction between potassium permanganate (KMnO4) and hydrogen peroxide (H2O2) in acidic medium?

asked Jan 21 in Inorganic Chemistry by Latonya89F54 (2.3k points)

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What is the major product of the elimination reaction between 2-methylcyclohexanol and concentrated phosphoric acid in the presence of heat?

asked Jan 21 in Organic Chemistry by ZKLBarbra368 (2.0k points)

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What is the major product formed in the dehydration of 1-methylcyclohexanol with concentrated sulfuric acid as a catalyst?

asked Jan 21 in Organic Chemistry by DarioLoftin2 (3.3k points)

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What is the product formed when propene reacts with sulfuric acid followed by water in an electrophilic addition reaction?

asked Jan 21 in Organic Chemistry by Hanna191905 (2.5k points)

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A chemical engineer wants to separate a mixture of ethanol and methanol using a distillation column. The feed to the column contains 30% ethanol and 70% methanol by mole. The engineer wants to obtain a distillate with 80% ethanol and a bottoms product containing no more than 1% ethanol. Determine the number of trays required in the distillation column to achieve this separation. Consider only equilibrium stages and assume that the feed is saturated liquid at its boiling point. The operating pressure of the column is 1 atm.

asked Jan 22 in Chemical engineering by Bev611336790 (2.3k points)

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What is the balanced chemical equation for the oxidation of ethanol to ethanoic acid using potassium dichromate(VI) as the oxidizing agent under acidic conditions?

asked Jan 21 in Organic Chemistry by NadiaN491716 (2.4k points)

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A chemistry student wants to determine the rate constant for the reaction: 2NO(g) + Cl2(g) → 2NOCl(g) They measure the concentrations of all the reactants and products at different times and obtain the following data:Time (s) | [NO] (M) | [Cl2] (M) | [NOCl] (M):--: | :--: | :--: | :--:0 | 0.100 | 0.200 | 0.00010 | 0.080 | 0.180 | 0.04020 | 0.064 | 0.160 | 0.06430 | 0.051 | 0.140 | 0.08140 | 0.041 | 0.120 | 0.089What is the rate constant (k) for this reaction?

asked Jan 22 in Chemical kinetics by DarylBottoml (2.4k points)

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What is the balanced equation for the oxidation of ethanol to acetic acid, and what is the reducing agent in this reaction?

asked Jan 21 in Organic Chemistry by JackQ7308746 (2.1k points)

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What is the systematic name of the following organic molecule?CH3CH2CH(CH3)CH=C(CH3)2

asked Jan 21 in Organic Chemistry by OliverOtis4 (2.2k points)

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What spectroscopic technique can be used to distinguish between two organic compounds with similar molecular formula but different functional groups?

asked Jan 21 in Organic Chemistry by AhmadEho9450 (2.2k points)

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Balance the chemical equation for the reaction between nitrogen gas (N2) and hydrogen gas (H2) to produce ammonia gas (NH3) in its simplest form.

asked Jan 21 in Inorganic Chemistry by Calvin40083 (1.8k points)

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What is the product formed when an amine reacts with an acid anhydride? Write the balanced chemical equation for the reaction and name the product obtained.

asked Jan 21 in Organic Chemistry by FrankieJay1 (2.7k points)

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What is the IUPAC name of the following organic compound?CH3CH2CH2COOH

asked Jan 21 in Organic Chemistry by OrenDarwin6 (2.4k points)

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Identify the number of chiral centers in the molecule shown below and determine whether it is a meso compound or not. Also, draw the enantiomers of the given molecule. H H \ / C=C / \ H OH

asked Jan 21 in Organic Chemistry by MercedesLang (2.5k points)

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A certain polymerization reaction has a ΔH°rxn of -250 kJ/mol. If you need to make 500 grams of the polymer, how much energy in kilojoules will be released or absorbed during the reaction?

asked Jan 22 in ThermoChemistry by TaneshaDoss0 (1.8k points)

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A chemistry student has 10 grams of sulfur and 15 grams of oxygen. Given the balanced equation for sulfur dioxide formation, how much sulfur dioxide can they produce? Which reactant will be the limiting reactant and what is the amount of the excess reactant?

asked Jan 22 in Chemical reactions by ElidaHaskins (2.1k points)

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A student wants to find the equilibrium constant for the following reaction at a temperature of 298 K:2NO(g) + Cl2(g) ⇌ 2NOCl(g)The student measures the equilibrium concentrations to be [NO] = 0.050 M, [Cl2] = 0.025 M, and [NOCl] = 0.080 M. What is the equilibrium constant (Kc) for the reaction at this temperature?

asked Jan 22 in Chemical reactions by Lachlan74F5 (2.3k points)

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