Chemistry, 08.10.2019 11:10, Hjackson24
Amole of x reacts at a constant pressure of 43.0 atm via the reaction x(g)+4y(g)β2z(g), Ξ΄hβ=β75.0 kj before the reaction, the volume of the gaseous mixture was 5.00 l. after the reaction, the volume was 2.00 l. calculate the value of the total energy change, Ξ΄e, in kilojoules.
Answers: 1
Chemistry, 22.06.2019 02:30, caeyanij
When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.
Answers: 3
Chemistry, 22.06.2019 13:30, nasibamurodova
What are the chemical names of these compounds? ke: mg3n2: reset next
Answers: 1
Amole of x reacts at a constant pressure of 43.0 atm via the reaction x(g)+4y(g)β2z(g), Ξ΄hβ=β75.0 kj...
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