MCAT General Chemistry, Chapter 7- Thermodynamics

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  • Опубліковано 6 січ 2025

КОМЕНТАРІ •

  • @Akshi-bc9zt
    @Akshi-bc9zt 11 місяців тому +1

    thank you for the concise clear explanation!

  • @maazisawesome
    @maazisawesome Рік тому +5

    Hello! Is there any way I can access the gen. chem notes? i only see gen bio, orgo, and biochem. Keep up the good work!

    • @ahmedqayyum6980
      @ahmedqayyum6980 15 днів тому

      hey the notes are up by now if you need them still. But at the point you asked he had not uploaded them.

  • @kevingibrayel160
    @kevingibrayel160 7 місяців тому +1

    23:45 I think this was a mistake; the 1000 grams of water could have more total energy, and it would take more heat to raise the temperature, but since heat is a process function I don't think the water can possess heat

  • @asadahmad5685
    @asadahmad5685 4 місяці тому +2

    Yusuf I just wanted to say I love your videos so much. Inshallah your content will help me get a 520+.

  • @LakeGriffin314
    @LakeGriffin314 10 місяців тому +2

    isnt STP for temperature 273 K not 298? or were you just using 25 C at Kelvin as an example?

    • @hinkishdhakal3933
      @hinkishdhakal3933 7 місяців тому

      I believe 273 is used for gas law calculations where STP condition is assumed vs. 298 is used for standard state thermodynamic calculations. Someone correct me if I am wrong.

    • @nassimamro485
      @nassimamro485 5 місяців тому

      25 c is the temp at stp, converted to kelvin its 298. 273 is just the conversion addend

    • @bringthedislikebuttonback3422
      @bringthedislikebuttonback3422 8 днів тому

      @@nassimamro485 STP in chemistry as well as the MCAT is 0 C

  • @sameerxm
    @sameerxm 7 місяців тому +4

    Great video! @37:16, did you mean to say Bonds forming= Releasing Energy and Bonds breaking= Absorbing Energy and not the other way around?

    • @user-vx1tr7kx6r
      @user-vx1tr7kx6r 2 місяці тому +1

      ya so breaking a bond requires energy input? Because bond enthalpy is usually given as Energy required to break a bond (so it is +). then when forming a bond you flip the sign to negative (-) meaning formation releases energy.
      "Breaking a bond requires energy and is always an endothermic process (H >0)"

  • @madeline7639
    @madeline7639 7 місяців тому

    u are an absolute god send TYSM