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Practice balancing chemical reaction equations, by proposing the correct stoichiometric numbers. Each time you will have a detailed correction proposal. For the bravest among you, a challenge awaits you at the end of the video. 00:00 - introduction 00:19 - statement 01:38 - Correction of the 1st equation 03:27 - Correction of the 2nd equation 04:06 - Bonus 3rd equation To review the methodology video: • BALANCING a chemical EQUATION ???? ... You can download the method sheet for free at this address: https://eprofs.fr/equilibrer-une-equa... Twitter: / e_profs Instagram: / e_profs_physique_chimie Facebook: / e-profs-467482426970398 TikTok: / eprofs