Post by @valentinesherekete

ZIMSEC COMBINED SCIENCE 🧪 | J2023 Q12 CHEMISTRY Let’s work through the Chemistry section of the ZIMSEC Combined Science June 2023 Paper, Question 12. 🧪📚 This question covers organic chemistry and empirical formula. We work through: • Identifying propane and propene • Differences between single and double C–C bonds • Complete combustion of propane • Products of combustion: carbon dioxide and water • Calculating empirical formula from percentage composition • Finding the empirical formula CH₂ Another Combined Science past-paper question worked through step by step. If you're preparing for ZIMSEC Combined Science, this is the kind of question worth practising until the method becomes familiar. 🔥 #CombinedScience #Chemistry #CombinedScienceChemistry #ZIMSEC #ZIMSECCombinedScience #OLevel #OLevels #OLevelScience #ZIMSECChemistry #ZimbabweScience #zimtiktokers🇿🇼🇿🇼🇿🇼 #OrganicChemistry #Hydrocarbons #EmpiricalFormula #ChemistryRevision #ScienceRevision #PastPapers #ExamRevision #StudyTok #LearnChemistry #Viral #ForYouPage #ZimbabweTikTok #ForYou #FYP