Chemistry, 17.03.2020 20:38 Jenifermorales101
Use Hess's Law or the summation equation to calculate the ΔHrxn. Round to the nearest tenth!! ___NF(g) + ___F2 (g) --> ___NF2 (g) ½N2 (g) + ½F2 (g) -> NF (g) Hf = 86.6 kJ ½N2 (g) + F2 (g) -> NF2 (g) Hf = 33.8 kJ
Answers: 3
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Compare and contrast physical changes with chemical changes.
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We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
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Use Hess's Law or the summation equation to calculate the ΔHrxn. Round to the nearest tenth!! ___NF(...
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