CP42 – Monday
Date Monday, April 30th Class Business – Challenge Survey Our school is taking part in a survey being conducted by researchers in the School of Education at Stanford University. The … Continue reading
CH41 – Monday
Date Monday, April 30th Class Business – Lab Report collect reports and LNB good job! Continuing Idea – Enthalpy review definition related to coeffficents of reaction New Idea – Heating … Continue reading
CP41 – Reaction Energy
Date Friday, April 26th Calorimetry Lab turn in lab report comments? questions? turn in LNB New Idea – Reaction Energy every process has a change in energy energy is called … Continue reading
CH40 – “H” is for “Henthalpy”
Dates P4 – Wednesday, April 25th P5 – Thursday, April 26th P7 – Friday, April 27th Lab Recap what did you determine for “c” ? what identity did you determine … Continue reading
CP40 – Long Block Lab
Date Tuesday, April 24th Data Collection Review what is to be recorded? what to watch for? Lab Day Notes be sure and notice the identity of the metal hot plates … Continue reading
CH39 – Lab Day
Dates P4 – Monday, April 23rd P5 – Monday, April 23rd P7 – Tuesday, April 24th Lab Day Note hot plates wash beakers use tap water sig figs –> thermometers … Continue reading
CP39 – Lab Prep
Date Monday, April 23rd Revisiting – Q = mcDT units? meaning? questions? Sample Problem Chapter 4 (24) set-up equations calculations Lab Day Prep Conduct a lab to determine identity of … Continue reading
CH38 – Lab Thinking
Dates P4 – Friday, April 20th P5 – Friday, April 20th P7 – Monday, April 23rd Revisiting Q = mcDT each term defined units? new – when does it apply? … Continue reading
CP38 – Coffee Cups
Date Thursday, April 19th Previous Class Recap Q = mcDT what does each term mean? what are the units for each part? New Idea – Calorimetry insulating system prevents heat … Continue reading
CP4142 – Heat Check
Dates Thursday, May 4th (Class 41) Friday, May 5th (Class 42) Lab Recap What are steps to determine the result? What identity did you determine for your metal? You may … Continue reading
CP40 – Digital Lab
Date Wednesday, May 3rd Lab Day Set up Vernier Collect lab data Be sure and record observations of metal Lab Calculations process data review lab calculations compare to knowns which one … Continue reading
CH40 – Thermo
Dates P1 – Tuesday – May 2nd P3 – Wednesday – May 3rd P5 – Tuesday – May 2nd Class Business Test Class 42 Covers only Unit 11 (Thermo) Acid-Base … Continue reading
CP39 – Thermochemistry
Date Friday, April 28th (Founder’s Day!) Revisiting homework review challenges? ideas? more practice (worksheet 3: 8, 12) New Idea – Enthalpy ΔH is change in energy of a process balanced … Continue reading
CP38 – Calorimetry
Date Wednesday, April 26th Homework Recap using equation units / SF questions? New Idea – Calorimetry isolate system from surroundings keep exchange inside (styrofoam cup) DE = 0 so therefore … Continue reading
CH38 – Enthalpy
Dates P1 – Wednesday, April 26th P3 – Thursday, April 27th P5 – Wednesday, April 26th Lab Recap What measurements were made? What is being determined? What are the givens? … Continue reading
CP37 – Calorimetry
Date Tuesday, April 25th Recap – Video Questions distill the questions share with the class most important part Recap – Heat Flow Factors parts of equation units specific heat capacity … Continue reading
CH37 – Lab Day
Dates P1 – Tuesday, April 25th P3 – Tuesday, April 25th P5 – Monday, April 24th Lab Day Notes OK to use tap water for everything sig figs –> temperature … Continue reading
CH36 – Calorimetry
Dates P1 – Monday, April 24th P3 – Friday, April 21st P5 – Friday, April 21st New Idea – Heat Flow phase change vs. no phase change heat causes temp … Continue reading
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