Bennyh

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About Bennyh

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  1. hi , i want to build an expression that describe the heat flux of exothermic reaction on a surface with initial temperature Ti (final temperature is Tf) A+B--> C Delta H = -H reaction rate: dc/dt=k[c] how do i do that?
  2. Hello, i know it is almost impossible to sciences to create a photosynthesis reactions. but may we can mimic the reaction? i need to mimic the reaction only, i dont need the products. can i extract the Chloroplast or use any other substance and just mimic the reaction? how do u suggest me to mimic the reaction if it possible? i just want measure the reaction rate . thanks
  3. Hi, I'm a new teacher and want teach about endotermic reactions to make chemistry lessons to be funnier. I'm searching reagents for endothermic reactions. The reactions should be follow with the followings restrictions. Restrictive conditions: 1. The reagents and the products must be safe for health (after all it is for kids :)) 2. soluble in water (not have to be very soluble) 3. product and reagents must to smell good Optional conditions: 1. One of the reagents should be made from resin (with reactive functional groups). 2. There is an option to inhibit the reaction. (and what is the option?) 3. the temperature drop should be for long range
  4. yes , Soda and Vinegar is endotermic. i forgot to add another conditions 3. product and reagents must to smell good 4. the temperature drop should be for long range
  5. Hi, I'm a new teacher and want teach about endotermic reactions to make chemistry lessons to be funnier. I'm searching reagents for endothermic reactions. The reactions should be follow with the followings restrictions. Restrictive conditions: 1. The reagents and the products must be safe for health (after all it is for kids :)) 2. soluble in water (not have to be very soluble) Optional conditions: 1. One of the reagents should be made from resin (with reactive functional groups). 2. There is an option to inhibit the reaction. (and what is the option?)