{"interactiveVideo":{"video":{"startScreenOptions":{"title":"Vid\u00e9o interactive","hideStartTitle":false},"textTracks":{"videoTrack":[{"label":"Sous-titres","kind":"subtitles","srcLang":"en"}]},"files":[{"path":"https:\/\/youtu.be\/4vS6xTR9vug","mime":"video\/YouTube","copyright":{"license":"U"}}]},"assets":{"interactions":[{"x":0,"y":0,"width":40,"height":22.53275109170306,"duration":{"from":266.5,"to":266.5},"libraryTitle":"Multiple Choice","action":{"library":"H5P.MultiChoice 1.14","params":{"media":{"disableImageZooming":false},"answers":[{"correct":false,"tipsAndFeedback":{"chosenFeedback":"

Mauvaise r\u00e9ponse!<\/div>\n","tip":"","notChosenFeedback":""},"text":"

a) \\(K_{C}=\\frac{[\\text{A}][\\text{B}]}{[\\text{C}][\\text{D}]}\\)<\/div>\n"},{"correct":false,"tipsAndFeedback":{"chosenFeedback":"

Mauvaise r\u00e9ponse!<\/div>\n","tip":"","notChosenFeedback":""},"text":"

b) \\(K_{C}=\\frac{[\\text{A}]^{a}[\\text{B}]^{b}}{[\\text{C}]^{c}[\\text{D}]^{d}}\\)<\/div>\n"},{"correct":true,"tipsAndFeedback":{"chosenFeedback":"

Bonne r\u00e9ponse!<\/div>\n","tip":"","notChosenFeedback":""},"text":"

c) \\(K_{C}=\\frac{[\\text{C}]^{c}[\\text{D}]^{d}}{[\\text{A}]^{a}[\\text{B}]^{b}}\\)<\/div>\n"},{"correct":false,"tipsAndFeedback":{"chosenFeedback":"

Mauvaise r\u00e9ponse!<\/div>\n","tip":"","notChosenFeedback":""},"text":"

d) \\(K_{C}=\\frac{[c]^{\\text{C}}[d]^{\\text{D}}}{[a]^{\\text{A}}[b]^{\\text{B}}}\\)<\/div>\n"}],"overallFeedback":[{"from":0,"to":100}],"behaviour":{"enableRetry":false,"enableSolutionsButton":false,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":false,"showSolutionsRequiresInput":false,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":false},"UI":{"checkAnswerButton":"V\u00e9rifier","showSolutionButton":"Afficher la solution","tryAgainButton":"Recommencer","tipsLabel":"Afficher les astuces","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Astuce disponible","feedbackAvailable":"Feedback disponible","readFeedback":"Lire le commentaire","wrongAnswer":"Mauvaise r\u00e9ponse","correctAnswer":"Bonne r\u00e9ponse","shouldCheck":"Il fallait cocher ici","shouldNotCheck":"Il ne fallait pas cocher ici !","noInput":"R\u00e9pondez s'il vous plait avant de visionner la solution.","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Terminer ?","body":"Etes vous s\u00fbr de vouloir terminer ?","cancelLabel":"Annuler","confirmLabel":"Terminer"},"confirmRetry":{"header":"Recommencer?","body":"Etes vous s\u00fbr de vouloir recommencer ?","cancelLabel":"Annuler","confirmLabel":"Confirmer"},"question":"

Quelle est l\u2019expression de \\(K_C\\) pour la r\u00e9action suivante?<\/p>\n\n

\\(a \\text{A} + b \\text{B} \\rightleftharpoons c \\text{C} + d \\text{D}\\)<\/p>\n"},"subContentId":"4b31edbb-002c-4c7a-a3f2-0d3bfd455035","metadata":{"contentType":"Multiple Choice","license":"U","title":"Question 1"}},"pause":true,"displayType":"poster","buttonOnMobile":false,"adaptivity":{"correct":{"allowOptOut":false,"message":""},"wrong":{"allowOptOut":false,"message":""},"requireCompletion":false},"label":""},{"x":0,"y":0,"width":40,"height":22.359375,"duration":{"from":1058,"to":1058},"libraryTitle":"Multiple Choice","action":{"library":"H5P.MultiChoice 1.14","params":{"media":{"disableImageZooming":false},"answers":[{"correct":false,"tipsAndFeedback":{"chosenFeedback":"

Mauvaise r\u00e9ponse!<\/div>\n","tip":"","notChosenFeedback":""},"text":"

a) \\(K_{C}=\\frac{[\\text{Fe}_{3}\\text{O}_{4}]^{2}[\\text{CO}_{2}]}{[\\text{Fe}_{2}\\text{O}_{3}]^{3}[\\text{CO}]}\\)<\/div>\n"},{"correct":true,"tipsAndFeedback":{"chosenFeedback":"

Bonne r\u00e9ponse!<\/div>\n","tip":"","notChosenFeedback":""},"text":"

b) \\(K_{C}=\\frac{[\\text{CO}_{2}]}{[\\text{CO}]}\\)<\/div>\n"},{"correct":false,"tipsAndFeedback":{"chosenFeedback":"

Mauvaise r\u00e9ponse!<\/div>\n","tip":"","notChosenFeedback":""},"text":"

c) \\(K_{C}=\\frac{[\\text{Fe}_{2}\\text{O}_{3}]^{3}[\\text{CO}]}{[\\text{Fe}_{3}\\text{O}_{4}]^{2}[\\text{CO}_{2}]}\\)<\/div>\n"},{"correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"

Mauvaise r\u00e9ponse!<\/div>\n","notChosenFeedback":""},"text":"

d) \\(K_{C}=\\frac{[\\text{Fe}_{3}\\text{O}_{4}]^{2}}{[\\text{Fe}_{2}\\text{O}_{3}]^{3}}\\)<\/div>\n"}],"overallFeedback":[{"from":0,"to":100}],"behaviour":{"enableRetry":false,"enableSolutionsButton":false,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":false,"showSolutionsRequiresInput":false,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":false},"UI":{"checkAnswerButton":"V\u00e9rifier","showSolutionButton":"Afficher la solution","tryAgainButton":"Recommencer","tipsLabel":"Afficher les astuces","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Astuce disponible","feedbackAvailable":"Feedback disponible","readFeedback":"Lire le commentaire","wrongAnswer":"Mauvaise r\u00e9ponse","correctAnswer":"Bonne r\u00e9ponse","shouldCheck":"Il fallait cocher ici","shouldNotCheck":"Il ne fallait pas cocher ici !","noInput":"R\u00e9pondez s'il vous plait avant de visionner la solution.","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Terminer ?","body":"Etes vous s\u00fbr de vouloir terminer ?","cancelLabel":"Annuler","confirmLabel":"Terminer"},"confirmRetry":{"header":"Recommencer?","body":"Etes vous s\u00fbr de vouloir recommencer ?","cancelLabel":"Annuler","confirmLabel":"Confirmer"},"question":"

Quelle est l\u2019expression de \\(K_C\\) pour la r\u00e9action suivante :
\n\\(3\\ \\text{Fe}_{2} \\text{O}_{3(\\text{s})} + \\text{CO}_{(\\text{g})} \\rightleftharpoons 2\\ \\text{Fe}_{3}\\text{O}_{4(\\text{s})} + \\text{CO}_{2(\\text{g})}\\text {?}\\)<\/p>\n"},"subContentId":"a638796b-c429-4dcf-9b52-bbe693ed3cc2","metadata":{"contentType":"Multiple Choice","license":"U","title":"Question 3"}},"pause":true,"displayType":"poster","buttonOnMobile":false,"adaptivity":{"correct":{"allowOptOut":false,"message":""},"wrong":{"allowOptOut":false,"message":""},"requireCompletion":false},"label":""},{"x":0,"y":0,"width":40,"height":22.53275109170306,"duration":{"from":1852.5,"to":1852.5},"libraryTitle":"True\/False Question","action":{"library":"H5P.TrueFalse 1.6","params":{"media":{"disableImageZooming":false},"correct":"false","behaviour":{"enableRetry":false,"enableSolutionsButton":false,"enableCheckButton":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"feedbackOnCorrect":"Bonne r\u00e9ponse!","feedbackOnWrong":"Mauvaise r\u00e9ponse! Rends-toi \u00e0 27 min 45 s dans la vid\u00e9o si tu souhaites entendre les explications \u00e0 nouveau."},"l10n":{"trueText":"Vrai","falseText":"Faux","score":"Vous avez obtenu @score points sur un total de @total","checkAnswer":"V\u00e9rifier","showSolutionButton":"Voir la solution","tryAgain":"Recommencer","wrongAnswerMessage":"R\u00e9ponse incorrecte","correctAnswerMessage":"Bonne r\u00e9ponse","scoreBarLabel":"Vous avez obtenu @score points sur un total de @total","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Terminer ?","body":"\u00cates-vous s\u00fbr de vouloir terminer ?","cancelLabel":"Annuler","confirmLabel":"Confirmer"},"confirmRetry":{"header":"Recommencer ?","body":"\u00cates-vous s\u00fbr de vouloir recommencer ?","cancelLabel":"Annuler","confirmLabel":"Confirmer"},"question":"

Vrai ou faux?
\nSi \\(K_C = 8{,}5 \\times 10^{-17}\\), la r\u00e9action directe sera favoris\u00e9e.<\/p>\n"},"subContentId":"b2e37dc8-4df7-41b5-8e66-a877e17f1faf","metadata":{"contentType":"True\/False Question","license":"U","title":"Question 4"}},"pause":true,"displayType":"poster","buttonOnMobile":false,"adaptivity":{"correct":{"allowOptOut":false,"message":""},"wrong":{"allowOptOut":false,"message":""},"requireCompletion":false},"label":""},{"x":0,"y":0,"width":40,"height":22.359375,"duration":{"from":780.5,"to":780.5},"libraryTitle":"Multiple Choice","action":{"library":"H5P.MultiChoice 1.14","params":{"media":{"disableImageZooming":false},"answers":[{"correct":false,"tipsAndFeedback":{"chosenFeedback":"

Mauvaise r\u00e9ponse! Rends-toi \u00e0 10 min 46 s dans la vid\u00e9o si tu souhaites entendre les explications \u00e0 nouveau.<\/div>\n","tip":"","notChosenFeedback":""},"text":"

a) \\(5{,}4\\times 10^4\\; \\text{mol\/L}\\)<\/div>\n"},{"correct":true,"tipsAndFeedback":{"chosenFeedback":"

Bonne r\u00e9ponse!<\/div>\n","tip":"","notChosenFeedback":""},"text":"

b) \\(5{,}4\\times 10^4\\)<\/div>\n"},{"correct":false,"tipsAndFeedback":{"chosenFeedback":"

Mauvaise r\u00e9ponse! Rends-toi \u00e0 10 min 46 s dans la vid\u00e9o si tu souhaites entendre les explications \u00e0 nouveau.<\/div>\n","tip":"","notChosenFeedback":""},"text":"

c) \\(5{,}4\\times 10^4\\; \\text{K}\\)<\/div>\n"},{"correct":false,"tipsAndFeedback":{"chosenFeedback":"

Mauvaise r\u00e9ponse! Rends-toi \u00e0 10 min 46 s dans la vid\u00e9o si tu souhaites entendre les explications \u00e0 nouveau.<\/div>\n","tip":"","notChosenFeedback":""},"text":"

d) \\(5{,}4\\times 10^4\\; \\text{mol}\\)<\/div>\n"}],"overallFeedback":[{"from":0,"to":100}],"behaviour":{"enableRetry":false,"enableSolutionsButton":false,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":false,"showSolutionsRequiresInput":false,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":false},"UI":{"checkAnswerButton":"V\u00e9rifier","showSolutionButton":"Afficher la solution","tryAgainButton":"Recommencer","tipsLabel":"Afficher les astuces","scoreBarLabel":"You got :num out of :total points","tipAvailable":"Astuce disponible","feedbackAvailable":"Feedback disponible","readFeedback":"Lire le commentaire","wrongAnswer":"Mauvaise r\u00e9ponse","correctAnswer":"Bonne r\u00e9ponse","shouldCheck":"Il fallait cocher ici","shouldNotCheck":"Il ne fallait pas cocher ici !","noInput":"R\u00e9pondez s'il vous plait avant de visionner la solution.","a11yCheck":"Check the answers. The responses will be marked as correct, incorrect, or unanswered.","a11yShowSolution":"Show the solution. The task will be marked with its correct solution.","a11yRetry":"Retry the task. Reset all responses and start the task over again."},"confirmCheck":{"header":"Terminer ?","body":"Etes vous s\u00fbr de vouloir terminer ?","cancelLabel":"Annuler","confirmLabel":"Terminer"},"confirmRetry":{"header":"Recommencer?","body":"Etes vous s\u00fbr de vouloir recommencer ?","cancelLabel":"Annuler","confirmLabel":"Confirmer"},"question":"

Parmi les valeurs suivantes de la constante d'\u00e9quilibre, laquelle est correcte?<\/p>\n"},"subContentId":"eec3dcec-ca8d-42e4-99b9-978b19e8725f","metadata":{"contentType":"Multiple Choice","license":"U","title":"Question 2"}},"pause":true,"displayType":"poster","buttonOnMobile":false,"adaptivity":{"correct":{"allowOptOut":false,"message":""},"wrong":{"allowOptOut":false,"message":""},"requireCompletion":false},"label":""}],"endscreens":[{"time":2174,"label":"36:14 \u00c9cran de soumission"}]},"summary":{"task":{"library":"H5P.Summary 1.10","params":{"intro":"Choisissez l'affirmation exacte.","summaries":[{"subContentId":"6299946b-e04d-4cc7-a00b-dc815aa91854","tip":""}],"overallFeedback":[{"from":0,"to":100}],"solvedLabel":"Progression :","scoreLabel":"Erreurs :","resultLabel":"Votre r\u00e9sultat :","labelCorrect":"Correct.","labelIncorrect":"Incorrect! Please try again.","alternativeIncorrectLabel":"Incorrect","labelCorrectAnswers":"R\u00e9ponses correctes.","tipButtonLabel":"Montrer l'indice","scoreBarLabel":"Vous avez :num points sur un total de :total","progressText":"Progression de :num sur :total"},"subContentId":"d694860b-903e-47dc-afeb-937d0630fb86","metadata":{"contentType":"Summary","license":"U","title":"Sans titre Summary"}},"displayAt":3}},"override":{"autoplay":false,"loop":false,"showBookmarksmenuOnLoad":false,"showRewind10":false,"preventSkipping":false,"deactivateSound":false},"l10n":{"interaction":"Activit\u00e9","play":"Jouer","pause":"Pause","mute":"Couper le son","unmute":"R\u00e9tablir le son","quality":"Qualit\u00e9 de la vid\u00e9o","captions":"Sous-titres","close":"Fermer","fullscreen":"Plein \u00e9cran","exitFullscreen":"Sortir du plein \u00e9cran","summary":"R\u00e9sum\u00e9","bookmarks":"Signets","endscreen":"Continuer","defaultAdaptivitySeekLabel":"Continue","continueWithVideo":"Reprendre la lecture","playbackRate":"Vitesse de lecture","rewind10":"Revenir en arri\u00e8re de 10 secondes","navDisabled":"La navigation est d\u00e9sactiv\u00e9e","sndDisabled":"Le son est d\u00e9sactiv\u00e9","requiresCompletionWarning":"Vous devez r\u00e9pondre correctement \u00e0 toutes les questions avant de continuer.","back":"Retour","hours":"Heures","minutes":"Minutes","seconds":"Secondes","currentTime":"Dur\u00e9e actuelle :","totalTime":"Temps total :","singleInteractionAnnouncement":"Une interaction est apparue ","multipleInteractionsAnnouncement":"De multiples interactions sont apparues.","videoPausedAnnouncement":"La vid\u00e9o est en pause","content":"Contenu","answered":"@answered r\u00e9ponses donn\u00e9es","endcardTitle":"@answered question(s) auxquelles vous avez r\u00e9pondu","endcardInformation":"Vous avez r\u00e9pondu \u00e0 @answered questions. Cliquez ci-dessous pour les remettre.","endcardInformationNoAnswers":"Vous n'avez r\u00e9pondu \u00e0 aucune question.","endcardInformationMustHaveAnswer":"Vous devez r\u00e9pondre \u00e0 au moins une question avant de pouvoir soumettre vos r\u00e9ponses.","endcardSubmitButton":"Remettre vos r\u00e9ponses","endcardSubmitMessage":"Vos r\u00e9ponses ont \u00e9t\u00e9 remises !","endcardTableRowAnswered":"Questions auxquelles vous avez r\u00e9pondu","endcardTableRowScore":"Score","endcardAnsweredScore":"R\u00e9ponses","endCardTableRowSummaryWithScore":"Vous avez obtenu de @score sur un total de @points pour la question @question qui apparaissait \u00e0 @minutes minutes et @secondes secondes.","endCardTableRowSummaryWithoutScore":"You have answered the @question that appeared after @minutes minutes and @seconds seconds."}}