When 37.5 mL of 0.645 M H2SO4 is added to 37.5 mL of 1.29 M KOH in a coffee-cup calorimeter at 23.50°C, the temperature rises to 30.17°C. Calculate H of this reaction per mole of H2SO4 and KOH reacted. (Assume that the total volume is the sum of the individual volumes and that the density and specific heat capacity of the solution are the same as for pure water: d = 1.00 g/mL and c = 4.184 J/g×K.) H per mole of H2SO4 reacted:   kJ/mol H per mole of KOH reacted:   kJ/mol

Q: When 15.0 mL of 3.00 M NaOH was mixed in a calorimeter with 13.0 mL of 3.00 M HCl, both initially at…

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Q: When 29.2 mL of 0.500 M H2SO4 is added to 29.2 mL of 1.00 M KOH in a coffee-cup calorimeter at…

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Q: 1.45 grams sample of acetic acid, HC2H3O was burned in excess oxygen in a bomb calorimeter. The…

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Q: When 1.00 L of 1.00 M Ba(NO,), solution at 25.0°C is mixed with 1.00 L of 1.00 M Na,SO, solution at…

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Q: A 25.0 mL sample of 0.5 M AgNO3(aq) is mixed with a 25.0 mL sample of 0.5 M NaCl(aq) in a…

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Q: When 29.2 mL of 0.500 M H2SO4 is added to 29.2 mL of 1.00 M KOH in a coffee-cup calorimeter at…

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Q: When 22.2 mL of 0.500 M H,SO4 is added to 22.2 mL of 1.00 M KOH ina coffee-cup calorimeter at…

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Q: Two solutions, initially at 24.60°C, are mixed in a coffee cup calorimeter. When a 100.0 mL volume…

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Q: When 28.3 mL of 0.500 M H,SO, is added to 28.3 mL of 1.00 M KOH in a coffee-cup calorimeter at…

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Q: %24 When 21.6 mL of 0.500 M H,SO, is added to 21.6 mL of 1.00M KOH in a coffee-cup calorimeter at…

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Q: 150.0 mL of 0.500 M hydrochloric acid is mixed with 350.0 mL of 0.150 M barium hydroxide in acoffee…

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Q: A quantity of 1.435 g. of naphthalene (C10H8), a pungent smelling substance used in moth repellents,…

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Q: 1- an analysis of the energy released in the combustion of natural gas methane ch4 was carried out…

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Q: A 0.672-g sample of glucose, C6H12O6 (180.2 g.mol-1), was burned in a constant-volume calorimeter.…

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Q: In a coffee-cup calorimeter, 120.0 mL of 1.1 M NaOH and 120.0 mL of 1.1 M HCl are mixed. Both…

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Q: When 60.0 mL of a 0.400 M solution of HN03 (ag) is combined with 60.0 mL of a 0.400 M solution of…

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Q: If 41,5g of 42,4°C acetone is combined with 18,5g of 8,4°C acetone in a coffee cup calorimeter, the…

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Q: 5. 25 cm3 of 1.0 M hydrochloric acid and 25 cm3 of 1.0 M sodium hydroxide solution both at initial…

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Q: In order to determine the heat capacity of their latest phone, CrabappleTM engineers cool the phone…

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Q: A 50.0 mL sample of 0.5 M AgNO3(aq) is mixed with a 50.0 mL sample of 0.5 M NaI(aq) in a…

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Q: A 2.885 g sample of methanol, CH3OH, is combusted in a bomb calorimeter. The temperature of the…

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Q: Imagine that a chemist wants to quantify the heat of reaction (ΔHrxn) for the following reaction…

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Q: The heat of neutralization between an acid and a base was detemined using a coffee cup calorimeter…

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Q: When 27.5 mL of 0.500 M H2SO4 is added to 27.5 mL of 1.00 M KOH in a coffee-cup calorimeter at…

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Q: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.17 g of glucose is…

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Q: If 330. Grams of an unknown substance at 200 oC are placed in a calorimeter filled with 2000. Grams…

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Q: In a coffee-cup calorimeter, 140.0 mL of 1.4 M NAOH and 140.0 mL of 1.4 M HCİ are mixed. Both…

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Q: When a 13.3 g sample of NaOH(s) dissolves in 394.0 mL water in a coffee cup calorimeter, the…

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Q: When 29.5 mL of 0.500 M H2SO4 is added to 29.5 mL of 1.00 M KOH in a coffee-cup calorimeter at…

A: Write a balanced equation for the given reaction.

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Q: If 330. Grams of an unknown substance at 200 oC are placed in a calorimeter filled with 2000. Grams…

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Q: In a coffee-cup calorimeter, 120.0 mL of 1.4 M  NaOH  and 120.0 mL of 1.4 M HCL  are mixed. Both…

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Q: 1.6 g sample of acetic acid (HC2H3O2) was burned in excess oxygen in a bomb calorimeter. The…

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Q: When 29.2 mL of 0.500 M H2SO4 is added to 29.2 mL of 1.00 M KOH in a coffee-cup calorimeter at…

A: The no of moles of H2SO4 and KOH reacted can be calculated as follows. Molarity of  H2SO4=0.500…

Q: In a constant pressure coffee-cup calorimeter, 100.0 mL of 0. 050 M of Ag+ was mixed with 100.0 ml…

A: Given : Concentration of Ag+ ion = 0.050 M Volume of Ag+ solution = 100.0 mL = 0.100 L…