1. If the animal population decreased, the amount of atmospheric carbon would:      A-increase   B-decrease   C-stay the same

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Q: Add the stoichmetric factors:   ___FeCl2 + ______NaOH yields _____Fe(OH)2+ _______NaCl

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Q: 18 and 19

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Q: 8. What volume of 0.200M HI is needed to neutralize 65.0 g NaOH? c. 13.0 L d. 8.12 L a. 0.325 L b.…

A: Given,0.200 M HI,65 g of NaOH

Q: Explain the different type of isotherms and write their equations

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Q: Consider the following reaction. 2 NO₂ (g) = N₂O4(g) 4 When the system is at equilibrium, it…

A: At equilibriumPressure of NO2 = 0.864 atm Pressure of N2O4 = 0.0746 atm Volume is reduced to half We…

Q: 6. When heat is added to a system at equilibrium and the reaction shifts to the left, which…

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Q: 1. KMnO4, NaOH, H₂O, heat 2. H₂O, H3O+ catalyst

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Q: Write an equation, with phases, for the reaction between nitric acid and calcium carbonate

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Q: For the reaction: N2(g) + 3H2(g) → 2NH3(g) + heat f the reaction were allowed to reach equilibrium…

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Q: You have a sealed 2 liter flask that contains nothing but water and carbon dioxide. The flask is…

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Q: For the following reaction 2 SO2(g) + O2(g)      2 SO3(g)  +  heat If the equilibrium situation is…

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Q: How to increase [N2] in the following reaction: N2 (g) + 3 H2 (g) = 2 NH3 (g) with AH = -92.4 kJ/mol…

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Q: DUE NOW: Please choose the correct answer. No need for explana. Thanks!

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Q: Chemistry 5. Describe the products of the reaction OH H.SO

A: -> Alcohol reacts with H2SO4 and give dehydration reaction the product formed is alkene.

Q: At room temperature and 1 atm carbon dioxide (CO2) is a

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Q: mou 12. If 3møles of CaO react with excess C how many moles of CaC2(s) will for the equation below:?…

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Q: An EPA standard for microparticulates in air is limited to a maximum of 50.0 Hg/m. Calculate the…

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Q: What is the enthalpy change when 3.50 moles of silver chloride form?         AgNO3 (aq)  +  NaCl…

A: Enthalpy change of a reaction is the amount of heat evolved or absorbed in a reaction.

Q: Consider the following fictional reaction: 2AB(aq) = 2A(aq) + B2(aq) AH = -25 kcal/mol What happens…

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A: Detail mechanistic pathway is given below

Q: Using the equilibrium information given, calculate the equilbrium constant, Ke, for the following…

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Q: The enthalpy for the following reaction is 136 kJ. If the reaction takes place in a closed…

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Q: Hydrogen lodide is produced by combining hydrogen gas and iodine gas as shown in the balanced…

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Q: The rare mineral nesquehonite contains MgCO3, together with hydration water (MgCO3.xH2O). A sample…

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Q: What is the relationship between Kp and Kc?

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Q: N2(g) + 3 H2(g) = 2 NH3(g) + heat Which of the following adjustments would increase the production…

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Q: 2 NO₂ (g) = N₂04 (8) en the system is at equilibrium, it contains NO₂ at a pressure of 0.716 atm,…

A: At equilibriumPressure of NO2 = 0.716 atm Pressure of N2O4 = 0.0513 atm Volume is reduced to half We…

Q: What effect does each of the following changes have on the equilibrium of the reaction: (left or…

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Q: 6. Which of the following is most strongly dependent on pressure? Why? a) 0.05 m NaCl d) 0.005 m CO2…

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Q: An equilibrium mixture contains 1.50 mol of nitrogen, 4.45 mol of hydrogen and 7.05 mol of ammonia…

A: Given that:                 To find out:

Q: . If a student loses more than 0.01 g between the first and second heating of sodium bicarbonate,…

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Q: 2. Differentiate exergonic and endergonic reactions from exothermic and endothermic reactions.

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