ﻡﺎﻫ ﻥﻼﻋﺇ   onefd@onefd.edu.dz : ﻲﻟﺎﺘﻟا ﻲﻧﻭﺮﺘﻜﻟﻹا ﺪﻳﺮﺒﻟا ﻖﻳﺮﻃ ﻦﻋ ﻢﻬﺗاﺭﺎﺴﻔﺘﺳاﻭ ﻢﻬﺗﻻﺎﻐﺸﻧا ﺡﺮﻃ ﺪﻌﺑ ﻦﻋ ﻦﻴﻠﺠﺴﻤﻟا ﻦﻴﻤﻠﻌﺘﻤﻟا ﻊﻴﻤﺠﻟ ﻦﻜﻤﻳ        onefd@onefd.edu.dz : ﻲﻟﺎﺘﻟا ﻲﻧﻭﺮﺘﻜﻟﻹا ﺪﻳﺮﺒﻟا ﻖﻳﺮﻃ ﻦﻋ ﻢﻬﺗاﺭﺎﺴﻔﺘﺳاﻭ ﻢﻬﺗﻻﺎﻐﺸﻧا ﺡﺮﻃ ﺪﻌﺑ ﻦﻋ ﻦﻴﻠﺠﺴﻤﻟا ﻦﻴﻤﻠﻌﺘﻤﻟا ﻊﻴﻤﺠﻟ ﻦﻜﻤﻳ        onefd@onefd.edu.dz : ﻲﻟﺎﺘﻟا ﻲﻧﻭﺮﺘﻜﻟﻹا ﺪﻳﺮﺒﻟا ﻖﻳﺮﻃ ﻦﻋ ﻢﻬﺗاﺭﺎﺴﻔﺘﺳاﻭ ﻢﻬﺗﻻﺎﻐﺸﻧا ﺡﺮﻃ ﺪﻌﺑ ﻦﻋ ﻦﻴﻠﺠﺴﻤﻟا ﻦﻴﻤﻠﻌﺘﻤﻟا ﻊﻴﻤﺠﻟ ﻦﻜﻤﻳ        onefd@onefd.edu.dz : ﻲﻟﺎﺘﻟا ﻲﻧﻭﺮﺘﻜﻟﻹا ﺪﻳﺮﺒﻟا ﻖﻳﺮﻃ ﻦﻋ ﻢﻬﺗاﺭﺎﺴﻔﺘﺳاﻭ ﻢﻬﺗﻻﺎﻐﺸﻧا ﺡﺮﻃ ﺪﻌﺑ ﻦﻋ ﻦﻴﻠﺠﺴﻤﻟا ﻦﻴﻤﻠﻌﺘﻤﻟا ﻊﻴﻤﺠﻟ ﻦﻜﻤﻳ        onefd@onefd.edu.dz : ﻲﻟﺎﺘﻟا ﻲﻧﻭﺮﺘﻜﻟﻹا ﺪﻳﺮﺒﻟا ﻖﻳﺮﻃ ﻦﻋ ﻢﻬﺗاﺭﺎﺴﻔﺘﺳاﻭ ﻢﻬﺗﻻﺎﻐﺸﻧا ﺡﺮﻃ ﺪﻌﺑ ﻦﻋ ﻦﻴﻠﺠﺴﻤﻟا ﻦﻴﻤﻠﻌﺘﻤﻟا ﻊﻴﻤﺠﻟ ﻦﻜﻤﻳ        onefd@onefd.edu.dz : ﻲﻟﺎﺘﻟا ﻲﻧﻭﺮﺘﻜﻟﻹا ﺪﻳﺮﺒﻟا ﻖﻳﺮﻃ ﻦﻋ ﻢﻬﺗاﺭﺎﺴﻔﺘﺳاﻭ ﻢﻬﺗﻻﺎﻐﺸﻧا ﺡﺮﻃ ﺪﻌﺑ ﻦﻋ ﻦﻴﻠﺠﺴﻤﻟا ﻦﻴﻤﻠﻌﺘﻤﻟا ﻊﻴﻤﺠﻟ ﻦﻜﻤﻳ

ﺩﺭﻭﺱ اﻟﻜﻴﻤﻴﺎء

ﻗﻢ ﺑﺎﻟﻀﻐﻂ ﻋﻠﻰ اﻟﺪﺭﺱ اﻟﺬﻱ ﺗﺮﻳﺪﻩ ﻳﻈﻬﺮ ﻟﻚ ﻣﺒﺎﺷﺮﺓ ﻋﻠﻰ ﺷﻜﻞ ﻓﻴﺪﻳﻮ