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In today's class we will learn how to balance chemical equations, using Lavoisier's law or the law of conservation of mass. Today our focus will be on balancing by trials. ????????For PRIVATE Online Classes, contact us at: (31) 998461828 For those who want complete material to learn chemistry in an efficient and interactive way, check out our MIND MAPS Follow the Link below: https://go.hotmart.com/U70827587Q?dp=1 1ST YEAR PLAYLIST Link: • 1st Year - EM- Chemistry Below is the link to the class on chemical reactions and equations: • Chemical REACTIONS - Chemical EQUATIONS