Balance each of the following reactions, and identify the type of reaction: C2H4(g)+O2(g)Δ→CO2(g)+H2O(g)

Q: Calculate the enthalpy of combustion per mole when 4.10 g of methane burns in oxygen and 236 kJ of…

A: Enthalpy of combustion means the heat energy is given out when one moles of any substance completely…

Q: One of the semi-reactions in water electrolysis is 2H2O (l) -> O2 (g) + 4H + (aq) + 4e- If 0.076 L…

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Q: The reaction of lithium with sulfur is similar to that of sodium with sulfur. Write the balanced…

A: Write the balanced chemical equation for the reaction of lithium with sulfur. Include phase symbols.

Q: Using thermodynamic data from the Thermodynamic Data table, calculate AG° at 25°C for the process 2…

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Q: Explain, using Le Châtelier’s principle, why the equilibrium constant for the formation of NO from…

A: The reason why the equilibrium constant for the formation of NO from N2 and O2 increases with…

Q: Write the net ionic equation for the reaction of copper (2) sulfate with sodium hydroxide.

A: The net ionic equation for the reaction of copper sulfate with sodium hydroxide has to be drawn.

Q: The standard enthalpy change for the following reaction is 804 kJ at 298 K. TiCl4(l) Ti(s) + 2…

A: The "enthalpy change" always reflects the heat energy which gets out (absorbed) or gets absorbed…

Q: Rank the following elements that make up the majority of Earth's crust according to increasing…

A: Ionisation energy of any element is the energy required to remove an electron from the gaseous phase…

Q: For a reaction with ΔG 1   D. None of the above

A: The change in Gibbs free energy for a reaction is given to be less than zero, that is ∆G < 0,…

Q: Calculate the amount of heat transferred when 3.59 g of Mg(s) reacts at constant pressure.

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Q: Given the type for each of the following reactions, predict the products and then balance them. If a…

A: Explanation to the correct answer is given below

Q: What element is oxidized in the following chemical reaction? NiO2 + Cd + 2H20 → Ni(OH)2 + Cd(OH)2

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Q: Predict the products and write a balanced equation for the combustion of oxygen with C8H13OH.

A: Combustion reaction in which O2 is used with the reactant and CO2 and H2O is formed. This is…

Q: What are the products of K2SO4 and FeCl3?  How do you balance this equation?

A: • We need to determine the products of K2SO4 and FeCl3 and balance the chemical equation.

Q: f AH for the process H20(g) H2O(1) is:

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Q: Calculate the enthalpy of reaction (AH,xn) for the following reaction: P+Q X+Y Given: X-P+RAH=88,1…

A: Hess’s law states that when chemical equations are combined algebraically, their enthalpies can be…

Q: basic solution, molecular chlorine, Cl2, reacts with hydroxide ions, OH− , to yield chloride ions,…

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Q: is it possible to use zinc metal or magnesium to prepare jewelry instead of gold, silver, and…

A: Metals are naturally occurring compounds in the earth's crust that are present in the form of metal…

Q: Calculate the amount of heat absorbed when 63.5 g of NO is produced. N2g) + O2(g) → 2NO2)…

A: Mass of NO = 63.5 g  ∆Hrxn = 180.5 KJ/mol. The amount of heat absorbed when 63.5 g NO is produced =…

Q: Which metal can be added to steel to form an alloy, which is resistant to corrosion, known as…

A: Stainless steel is the steel which is resistant towards corrosion. It contains approximately 10.5%…

Q: Which of the following substances will conduct electricity in both of its molten and solid states?…

A: As we know,  electricity is conducts due to free electrons and free ions   Sn is the element which…

Q: In terms of bond energies and thermodynamics, why do we (as a society) make so much CO2?

A: Carbon dioxide (CO2) is a greenhouse gas.  It is mostly released through human activities. It is…

Q: Explain the action of TiO2 as a photocalyst during wastewater treatment

A: Wastewater is majorly polluted by the organic textile dye,directly being released into the water…

Q: What element Is oxidized in the followlng chemical reaction? NIO2 + Cd + 2H20 NI(OH)2+ Cd(OH)2

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Q: Use heat of formation data from Appendix E to calculate the change in the standard heat of reaction…

A: Given reaction is : ClO2 (g) + O (g) ⟶ ClO (g) + O2 (g) Calculate the change in the standard heat of…

Q: Write a balanced chemical equation and give the type of chemical reaction involved. 1. Sodium +…

A: Balanced reaction: A reaction is said to be a balanced reaction if all the atoms in the reactant are…

Q: What mass of water will be consumed from the reaction of 78 g of calcium carbide, CaC, with water in…

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Q: When Cu(OH)2 (s) is heated, copper oxide and water are formed. Write a balanced equation for the…

A: When copper hydroxide is heated copper oxide and water is formed .   The balanced equation is shown…

Q: Write a balanced chemical equation for the reaction that occurswhen (a) titanium metal reacts with…

A: The balanced chemical equation has to be given for the reaction of titanium metal with oxygen…

Q: Mg(OH)2 Reaction Type: S O, SD, DD, or C?

A: The above reaction is an acid base reaction and also be referred as the double displacement…

Q: Which of the following chemical formula is for a cyclic compound that contains two double bonds? O…

A: Degree of unsaturation :- It indicates how many double bonds or triple bonds or rings are present in…

Q: If copper sulfate (CuSO4) produces a green flame, what flame color would lithium sulfate produce if…

A: Copper produces greenish-blue flame  and lithium forms red and orange flame.

Q: Calcium metal can be obtained by the direct electrolysis of molten Cacl2, at a voltage of 3.2 volts.…

A: Given: Voltage = 3.2 V And mass of Ca required = 5.28 Kg = 5280 g…

Q: How can we determine ΔH for the reaction between HCl and NaOH from the experimental results if we…

A: Given: Experimental data  Specific heat of water= 4.184 J/g-K Molarity Of HCl= 1M Molarity of NaOH=…

Q: The standard enthalpy change for the following reaction is 940 kJ at 298 K. TiO,(s) Ti(s) +02(g) AH°…

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Q: 32. It would be very useful if we could use the inexpensive carbon in coal to make more complex…

A: a) the Balanced reaction are 1.        2C(s) + 3H2(g) → C2H6(g) 2.        3C(s) + 4H2(g) → C3H8(g)…

Q: What element is oxidized in the following chemical reaction? NiO2 + Cd + 2H2O → Ni(OH)2 + Cd(OH)2

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Q: Write a balanced equation for each of the following reactions:(a) preparation of white phosphorus…

A: A balanced equation for each of the following reactions is to be written:(a) Preparation of white…

Q: Write a balanced equation for each of the following single-replacement reactions.   A gray chunk of…

A: Part A: Cesium when added to water form Cesium hydroxide and hydrogen gas is liberated.

Q: Predict the products of the following chemical reaction, and balance the equation:   ___C2H4 +…

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Q: Consider the reaction: CH 4( g) + 2O 2( g) → CO 2( g) + 2H 2O( g) Which of the following statements…

A: Given: The reaction is CH 4( g) + 2O 2( g) → CO 2( g) + 2H 2O( g)

Q: What element is oxidized in the following chemical reaction? H2SO4 + Cd(OH)2 → 2H2O + CdSO4

A: Given: H2SO4 + Cd(OH)2 ------> 2H2O + CdSO4

Q: The standard enthalpy change for the following reaction is 804 kJ at 298 K. TiCl4(l) Ti(s) + 2…

A: Since as per the Hess's law, the enthalpy change of any process changes its sign if the reaction…

Q: oxidative

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Q: Out of white phosphorus and red phosphorus, which one is more reactive and why?

A: Allotropes are usually different structural modification of an element. White phosphorus and red…

Q: Which one of the following is a major mineral element? Select one: Selenium Magnesium Cobalt Zinc

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