Chemistry, 28.11.2019 05:31 fhbuvgy7836
Hydrogen gas, h2, reacts explosively with gaseous chlorine, cl2, to form hydrogen chloride, hcl(g). what is the enthalpy change for the reaction of 1 mole of h2(g) with 1 mole of cl2(g) if both the reactants and products are at standard state conditions? the standard enthalpy of formation of hcl(g) is −92.3 kj/mol.
Answers: 3
Chemistry, 22.06.2019 12:20
Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?
Answers: 3
Chemistry, 22.06.2019 19:00
Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.
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Chemistry, 23.06.2019 05:40
Why is any chemical reaction always balanced? give reasons and explain the easiest way to solve the balancing problems in chemical equations with stoichiometric coefficients upto 20 as hit and trial doesn't always work. give full reasoning
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Hydrogen gas, h2, reacts explosively with gaseous chlorine, cl2, to form hydrogen chloride, hcl(g)....
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