Chemistry, 05.03.2021 20:30 alexialiles19
Which of the following energy level diagrams gives an accurate representation of the above reaction?
(A) Endothermic and is ∆H is positive (C) Exothermic and is ∆H is positive
(B) Endothermic and is ∆H is negative (D) Exothermic and is ∆H is negative
Answers: 1
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Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .
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Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:
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Chemistry, 22.06.2019 16:50
What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume
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Which of the following energy level diagrams gives an accurate representation of the above reaction?...
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