what is the balanced chemical equation for the reaction of Acetophenone and 2,4 Dinitrophenyl hydrazine.

Expert Solution

queen_honey_blossom answered 2 years ago

For each reaction write a balanced chemical equation and then below the chemical formula of each...

For each reaction write a balanced chemical equation and then below the chemical formula of each reactant and product write a brief description of the substance (color and physical state). Also, indicate whether the reaction is exothermic, endothermic, or cannot tell. 1. Combination Reaction Equation: Exothermic Endothermic Cannot tell Evidence of Chemical Change: 2. Reversible Decomposition--Combination Reactions Dehydration of Blue Vitrol (Copper(II) Sulfate Pentahydrate) Equation: CuSO4·5H2O ® CuSO4 + 5H2O Exothermic Endothermic Cannot tell Evidence of Chemical Change: Rehydration...

2. Write a balanced chemical equation for the reaction of one anion in each of the...

2. Write a balanced chemical equation for the reaction of one anion in each of the categories in question 1. A. a precipitation reaction B. a redox reaction C. an acid-base reaction D. a gas-forming reaction The Equations Given: Ca+2(aq) + SO4 -2(aq) ↔ CaSO4(s) Equation 1 Ca+2(aq) + CO3 -2(aq) ↔ CaCO3(s) Equation 2 CaCO3(s) + 2H+ (aq) → Ca+2(aq) + CO2(g) + H2O(l) Equation 3 CaSO4(s) + H+ (aq) → No Reaction (precipitate remains) Equation 4 2NO2 -...

Buffers Q1: a. Write the balanced chemical equation for the reaction of HCN with water. HCN +...

Buffers Q1: a. Write the balanced chemical equation for the reaction of HCN with water. HCN + H2 O----> CN- + H3O Do not answer this b. What is the pH and concentration of CN– in a 0.100M solution of HCN? [CN-]=7.87 x 10-6Do not answer this c. What would happen if the equilibrium [CN–] that you calculated in (b) was changed by adding 0.00500 moles of solid NaCN to 100.0 mL of the solution? (Which direction is the reaction going...

Buffers Q1: a. Write the balanced chemical equation for the reaction of HCN with water. answer:...

Buffers Q1: a. Write the balanced chemical equation for the reaction of HCN with water. answer: HCN + H2 O----> CN- + H3O b. What is the pH and concentration of CN– in a 0.100M solution of HCN? answer: [CN-]=7.87 x 10-6 pH: 5.1 c. What would happen if the equilibrium [CN–] that you calculated in (b) was changed by adding 0.00500 moles of solid NaCN to 100.0 mL of the solution? (Which direction is the reaction going to “go”...

1)Write a balanced chemical equation for the reaction of gaseous nitrogen dioxide with hydrogen gas to...

1)Write a balanced chemical equation for the reaction of gaseous nitrogen dioxide with hydrogen gas to form gaseous ammonia and liquid water. Express your answer as a chemical equation. Identify all of the phases in your answer. 2)Write a molecular equation for the precipitation reaction (if any) that occurs when the following solutions are mixed. If no reaction occurs, write noreaction Express your answer as a chemical equation. Enter noreaction if no precipitate is formed. Identify all of the phases...

For each of the following hydrocarbons, find i) the balanced chemical reaction equation when burned with...

For each of the following hydrocarbons, find i) the balanced chemical reaction equation when burned with oxygen, ii) the amount of energy released, in MJ, per kg of fuel, iii) the mass of CO2 released, in kg, per kg of fuel, and iv) the mass of CO2 produced per MJ of energy relased. (a) Methane (CH4) You will need the following enthalpies of formation: H◦ f,CO2 = −393.5 kJ/mol; H◦ f,H2O = −241.8 kJ/mol; H◦ f,CH4 = −74.9 kJ/mol; H◦...

The balanced chemical equation for this reaction. Zinc metal and hydrochloric acid produces hydrogen gas and...

The balanced chemical equation for this reaction. Zinc metal and hydrochloric acid produces hydrogen gas and zinc chloride

A chemical equation (even a balanced chemical equation) is not able to tell us how the...

A chemical equation (even a balanced chemical equation) is not able to tell us how the reaction actually occurs. However, we can predict the rate law of a reaction, if we propose a plausible reaction mechanism. Consider the mechanism proposed for the decomposition reaction A 2 B + C, and understand the rate law from the molecular view. (a) Derive the possible rate law based on mechanism (I). step 1: A k1 B + X slow step 2: X k2...

Hydrazine, NH2NH2, is a weak base. The following is the equilibrium equation for its reaction with...

Hydrazine, NH2NH2, is a weak base. The following is the equilibrium equation for its reaction with water: NH2NH2(aq) + H2O(l) <----------> NH2NH3+(aq) + OH-(aq) Kb = 8.5 x 10-7 What is the hydronium ion concentration, [H3O+], in a 2.03 M NH2NH2 solution?

Enter the balanced chemical equation for each reaction. A. Gaseous hydrogen chloride reacts with oxygen gas...

Enter the balanced chemical equation for each reaction. A. Gaseous hydrogen chloride reacts with oxygen gas to form chlorine gas and liquid water. B. Solid iron(III) oxide reacts with hydrogen gas to form solid iron and liquid water. C. Nitric oxide gas reacts with hydrogen gas to form ammonia gas and water vapor. D. Solid iron(III) oxide reacts with carbon monoxide gas to form solid iron and carbon dioxide gas.

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