Modelling Chemical Reactions

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Presentation transcript:

Modelling Chemical Reactions Answers

Key Carbon C Hydrogen H Magnesium Mg Chlorine Cl Oxygen O

Key Carbon C Hydrogen H Magnesium Mg Chlorine Cl Oxygen O carbon + Carbon C Hydrogen H Magnesium Mg Chlorine Cl Oxygen O Word Equation carbon + oxygen  Carbon dioxide Formulae C O2 CO2 Model

chlorine Mg Key Carbon C Hydrogen H Magnesium Mg Chlorine Cl Oxygen O Carbon C Hydrogen H Magnesium Mg Chlorine Cl Oxygen O Word Equation magnesium +  Formulae Cl2 MgCl2 Model chlorine Magnesium chloride Mg

Carbon dioxide H2O Key Carbon C Hydrogen H Magnesium Mg Chlorine Cl Carbon C Hydrogen H Magnesium Mg Chlorine Cl Oxygen O Word Equation methane + oxygen  water Formulae CH4 O2 CO2 Model Carbon dioxide H2O