Закон сохранения массы веществ при химических реакциях (модель опыта М.В. Ломоносова)
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![[Павел ВИКТОР] Урок 107. Задачи на закон сохранения импульса (ч.1)](https://sun9-16.userapi.com/impg/fQKmxw_tme8pAXXikpPGelX6STTwliMQTAWMDg/kEqx-BP96fI.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=a2c6cb7cbeae2c8e052aabe6138db610&c_uniq_tag=RJtDPWTVI5vE4fU3inNBe0nQ1j5i_MgAD3mrOvXff5k&type=video_thumb)
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![[Павел ВИКТОР] Урок 127. Задачи на закон сохранения энергии (ч.2)](https://sun9-28.userapi.com/impg/Qte2M8CtaZLDa-t3qB-dnQaaqmusOTOIOPTmow/KqlDI-tmtIs.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=cfd3a514f26aa645926f61781c2c1a83&c_uniq_tag=-md4_sINFFbg-RgQGSSrcytKZZQp1IYOFCgUd915zPw&type=video_thumb)
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![[Павел ВИКТОР] Урок 126. Задачи на закон сохранения энергии (ч.1)](https://sun9-78.userapi.com/impg/WyCnlAltCLPbfgb6y-BbBGMsV1InTU4ExWRX5g/hyF8VSTMBmE.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=b4184428bbe4d2815cf4ea402fc70413&c_uniq_tag=B44kyd4D06aqAp6bZUoP0cY2N8dSdSmdopjzS0XRAgY&type=video_thumb)
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