Question List for "Chemistry: A Molecular Approach (Canadian)"

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Chemistry » Identify a substance that is not in its standard state. New
Started by MGLQZ
 28 Nov 18, 2019
Chemistry » Use the standard reaction enthalpies given below to determine DrH for the following reaction:4SO3(g) ... New
Started by cnetterville
 27 Nov 18, 2019
Chemistry » Use the standard reaction enthalpies given below to determine DrH for the following reaction:2NO(g) ... New
Started by tth
 114 Nov 18, 2019
Chemistry » Two solutions, initially at 24.69 C, are mixed in a coffee cup calorimeter (Ccal = 105.5 J C-1). ... New
Started by Yi-Chen
 56 Nov 18, 2019
Chemistry » Two solutions, initially at 24.60 C, are mixed in a coffee cup calorimeter (Ccal = 15.5 J C-1). When ... New
Started by nevelica
 53 Nov 18, 2019
Chemistry » Calculate the final temperature of a 63.7 g piece of palladium, originally at 100.0 C, placed inside ... New
Started by Yi-Chen
 2,074 Nov 18, 2019
Chemistry » A piece of uranium with a mass of 12.1 g and an initial temperature of 60.2 C was placed inside a ... New
Started by P68T
 1,232 Nov 18, 2019
Chemistry » 9.26 g of an unknown solid is dissolved in a coffee cup calorimeter that contains 62.0 mL of water. ... New
Started by Redwolflake15
 1,191 Nov 18, 2019
Chemistry » Calculate the mass of sodium cyanate (NaOCN, molar mass = 65.0066 g mol-1) required to lower the ... New
Started by altibaby
 2,936 Nov 18, 2019
Chemistry » Calculate the enthalpy of solution for the dissolution of lithium iodide, LiI, molar mass = 133.85 g ... New
Started by torybrooks
 2,474 Nov 18, 2019
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