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Study Sciences » Laboratory http://studysciences.com Make Sciences more interesting Wed, 06 Jan 2010 23:55:51 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 Computer Graded Repeatable Chemistry Quizzes http://studysciences.com/laboratory/computer-graded-repeatable-chemistry-quizzes/ http://studysciences.com/laboratory/computer-graded-repeatable-chemistry-quizzes/#comments Wed, 02 Dec 2009 15:10:36 +0000 Jim Clark http://www.studysciences.com/?p=622

Chemistry Quiz Rules 0. Read rule 15 now. 1. When you wish to take a quiz, a. obtain one from the classroom quiz repository, or from your teacher...

The Mole Lecture Notes Earlier, we saw how the mass spectrometer could be used to determine the relative masses of atoms. We determined, for example, that Li had an...

Using worksheets to prepare for quizzes in chemistry Why worksheets rather than lectures? You will recognize that much of subject matter in our chemistry program is taught without lecture. It is not that...

]]> http://studysciences.com/laboratory/computer-graded-repeatable-chemistry-quizzes/feed/ 0 SAS Chemistry http://studysciences.com/laboratory/sas-chemistry/ http://studysciences.com/laboratory/sas-chemistry/#comments Tue, 20 Oct 2009 14:21:15 +0000 Jim Clark http://www.studysciences.com/?p=598

Chemical Reaction of Rusting Rusting is an easy to recognize chemical reaction, as the nice shiny metal turns into an ugly red/brown flaky substance. It happens spontaneously in moist...

]]> http://studysciences.com/laboratory/sas-chemistry/feed/ 0 The Mole Lecture Lab http://studysciences.com/laboratory/the-mole-lecture-lab/ http://studysciences.com/laboratory/the-mole-lecture-lab/#comments Mon, 31 Aug 2009 13:29:11 +0000 Jim Clark http://www.studysciences.com/?p=541

The Mole Lecture Notes Earlier, we saw how the mass spectrometer could be used to determine the relative masses of atoms. We determined, for example, that Li had an...

Laboratory Practical : Balancing equations Lab preliminaries the day before: Students are informed that they must be on time to class. At the bell, the door will be locked and...

Two Worlds of Chemistry It should come as no surprise that we inhabit the macroscopic world; the world of tables and mountains, paper clips, and zip drives. Yet our...

]]> http://studysciences.com/laboratory/the-mole-lecture-lab/feed/ 0 Potassium Chlorate Lab Safety Precautions http://studysciences.com/laboratory/potassium-chlorate-lab-safety-precautions/ http://studysciences.com/laboratory/potassium-chlorate-lab-safety-precautions/#comments Sat, 29 Aug 2009 13:28:18 +0000 Jim Clark http://www.studysciences.com/?p=539

Potassium Chlorate Lab Objective: To determine the number of oxygen atoms in a potassium chlorate molecule. Potassium chlorate is a compound composed of potassium (K), chlorine (Cl), and...

Potassium Chlorate Laboratory Sheet Objective: To determine the number of oxygen atoms in a potassium chlorate molecule. Potassium chlorate is a compound composed of potassium (K), chlorine (Cl), and...

Magnesium Oxide Lab A. Objective: Determine the chemical formula of magnesium oxide (MgXOY) by experiment using the mole concept. B. The Experiment: Run a reaction between magnesium (Mg)...

]]> http://studysciences.com/laboratory/potassium-chlorate-lab-safety-precautions/feed/ 0 Magnesium Oxide Laboratory Sheet http://studysciences.com/laboratory/magnesium-oxide-laboratory-sheet/ http://studysciences.com/laboratory/magnesium-oxide-laboratory-sheet/#comments Wed, 26 Aug 2009 12:44:20 +0000 Jim Clark http://www.studysciences.com/?p=535

Magnesium Oxide Lab A. Objective: Determine the chemical formula of magnesium oxide (MgXOY) by experiment using the mole concept. B. The Experiment: Run a reaction between magnesium (Mg)...

Potassium Chlorate Lab Objective: To determine the number of oxygen atoms in a potassium chlorate molecule. Potassium chlorate is a compound composed of potassium (K), chlorine (Cl), and...

]]> http://studysciences.com/laboratory/magnesium-oxide-laboratory-sheet/feed/ 0 Laboratory Practical : Balancing equations http://studysciences.com/laboratory/laboratory-practical-balancing-equations/ http://studysciences.com/laboratory/laboratory-practical-balancing-equations/#comments Sun, 23 Aug 2009 12:39:37 +0000 Jim Clark http://www.studysciences.com/?p=530

The Mole Lecture Notes Earlier, we saw how the mass spectrometer could be used to determine the relative masses of atoms. We determined, for example, that Li had an...

The Mole Lecture Lab 1. Select a kit containing six rubber stoppers, three small and three large. Do not mix your kit with stoppers from other kits. 2. Determine...

Computer Graded Repeatable Chemistry Quizzes This section describes a technique used in generating 36 computer graded quizzes, each with three variables: x, y, z Working in the background all second...

]]> http://studysciences.com/laboratory/laboratory-practical-balancing-equations/feed/ 0 Magnesium Oxide Lab http://studysciences.com/laboratory/magnesium-oxide-lab/ http://studysciences.com/laboratory/magnesium-oxide-lab/#comments Tue, 02 Jun 2009 09:56:29 +0000 Jim Clark http://chemistry.studysciences.com/?p=283

Magnesium Oxide Laboratory Sheet A. Objective: Determine the chemical formula of magnesium oxide (MgXOY) by experiment using the mole concept. B. The Experiment: Run a reaction between magnesium (Mg)...

Potassium Chlorate Lab Objective: To determine the number of oxygen atoms in a potassium chlorate molecule. Potassium chlorate is a compound composed of potassium (K), chlorine (Cl), and...

]]> http://studysciences.com/laboratory/magnesium-oxide-lab/feed/ 0 Potassium Chlorate Lab http://studysciences.com/laboratory/potassium-chlorate-lab/ http://studysciences.com/laboratory/potassium-chlorate-lab/#comments Mon, 01 Jun 2009 09:54:50 +0000 Jim Clark http://chemistry.studysciences.com/?p=281

Potassium Chlorate Lab Safety Precautions 1. Work area, safety goggles Clean your work area thoroughly, put away all books and papers, and wear safety glasses. These will minimize the possibility...

Magnesium Oxide Lab A. Objective: Determine the chemical formula of magnesium oxide (MgXOY) by experiment using the mole concept. B. The Experiment: Run a reaction between magnesium (Mg)...

]]> http://studysciences.com/laboratory/potassium-chlorate-lab/feed/ 0 How to writing Laboratory Report http://studysciences.com/laboratory/how-to-writing-laboratory-report/ http://studysciences.com/laboratory/how-to-writing-laboratory-report/#comments Sat, 30 May 2009 09:53:05 +0000 Jim Clark http://chemistry.studysciences.com/?p=279

Emphasizing the Processes of Science – De-emphasizing Truth We believe that chemistry is a process and a perspective; not a collection of facts and stories. Thus, we value our students developing a sense...

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