PPT-Chemical Reaction Engineering

CRE is the field that studies the rates and mechanisms of chemical reactions and the design of the reactors in which they take place Lecture 18 Web Lecture 18 Class Lecture 23Tuesday 4162013. (CRE) is the field that studies the rates and mechanisms of chemical reactions and the design of the reactors in which they take place.. Lecture 1. 1. Today’s lecture. Introduction. Definitions . Chemical change. . Reactions with acid. . Reactions with oxygen . 7F. 7F Simple chemical reactions. Chemical change. . 7F Simple chemical reactions. 7F Chemical change – Changing materials. How many different materials can you see in this bedroom?. Chemical Reactions. Investigation One. Chemical compounds are formed when two or more elements combine.. H. ₂ + O .  H₂O (water). Na + . Cl.  . NaCl. ( Sodium Chloride – Salt). Chemical Compounds. (CRE) is the field that studies the rates and mechanisms of chemical reactions and the design of the reactors in which they take place.. Lecture 1. 1. Lecture 1 – Thursday 1/10/2013. 2. Introduction. 10/20/14. What are Physical Properties?. Physical properties can be . observed. and measured without changing the . identity. of the substance. . Phase. Changes: . Melting. Point: the temperature at which a substance . EVIDENCE of a CHEMICAL REACTION . (aka a . CHEMICAL CHANGE. ). . . . . . T. he decomposition of hydrogen peroxide H. 2. O. 2. . !!. 2 H. 2. O. 2. . . 2 H. 2. O + . O. 2. http. ://. www.youtube.com/watch?v=4N0m95PExHY. Equations, and Reactions. Chemical Change:. Occurs when one or more substances are changed into new substances with different properties; cannot be undone by physical means. Chemical Change is:. Chemical Change is not:. (CRE) is the field that studies the rates and mechanisms of chemical reactions and the design of the reactors in which they take place.. Lecture 25. Web Lecture . 25. Class . Lecture . 21. 2. CSI. Ammonium Nitrate Explosion. (CRE) is the field that studies the rates and mechanisms of chemical reactions and the design of the reactors in which they take place.. Lecture 17. Web Lecture 17. Class Lecture 22–Thursday 4/4/2013. (CRE) is the field that studies the rates and mechanisms of chemical reactions and the design of the reactors in which they take place.. Lecture 1. 1. Lecture 1 – . Thursday. 2. Introduction. Definitions . Summer Math Institute 2012. Amber M. Hupp. Assistant Professor, Chemistry. College of the Holy Cross. Modified from P.W.W. Hunter, “Chemistry Laboratory Manual (CHEM 162)”, Michigan State University. Color change. Increase or decrease in temperature. Gas production (not boiling). Precipitation: 2 liquids react to make a solid. Change in properties (density, smell, taste, texture, melting points, boiling points, hardness, etc.). All. chemical reactions either release or absorb energy. . The energy can take many forms: . HEAT. , . LIGHT. , . SOUND. , and . ELECTRICITY. . Chemical . bonds. are the source of this energy. . Nikhil . Gopalkrishnan. (From presentation of Chen, Doty, . Soloveichik. , Deterministic Function Computation with Chemical Reaction Networks.). (From presentation of Chen, Doty, . Soloveichik. , Deterministic Function Computation with Chemical Reaction Networks.).