Made by 
Italy, posted in Chemistry, on October 19, 2012 1:10 am
LEARNING OBJECTIVES
? to define a chemical change
? to recognize a chemical change and distinguish it from a physical one
? to read a chemical equation
? to write chemical equations
? to balance chemical equations
? to classify chemical reactions
? to write formation and combustion reactions for given compounds.
? to recognize the limitant reactant
? to make stoichiometric calculations:
from mass to moles, from moles to mass,
yield, masses needed for complete reactions (from a given quantity of a reactant)
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This material rate is 6 of 5 points from 1 votes.
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(33)
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Made by 
Turkey, posted in Chemistry, on March 19, 2013 2:37 am
The software related w?th the Chem?stry formulas ?s used to re?nforce the top?c. The formulas related w?th the chem?stry are matched w?th the?r names.
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This material rate is 0.2 of 5 points from 5 votes.
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Made by Turkey, posted in Chemistry, on May 13, 2012 11:41 pm
Lesson Objectives :
1)To Explain the mole concept with the particle concept and the number of Avogadro
2)To use ICT as a succesful tool when learning.
Method : Question – Answer Method,grup discussion, teaching method
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This material rate is 0.4 of 5 points from 439 votes.
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Made by Italy, posted in Chemistry, on May 12, 2013 9:50 pm
Objective of the activity is to determine the quality of water samples of different sources using chemical and microbiological indirect methods.
The action has planned activities in the laboratory of Chemistry with the determination of the presence of the organic substance, as an indicator of contamination, through the method of Kubel and in the laboratory of Microbiology with the determination of Total Coliforms with MPN method.
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This material rate is 0 of 5 points from 0 votes.
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Made by Turkey, posted in Chemistry, on May 13, 2012 11:15 pm
Lesson Objectives
1. To be able to write the name of the ionic compound the formula of which is given.
2. To be able to write formula of the ionic compound the name of which is given.
3. To be able to write the name of the covalent compound the formula of which is given.
4. To be able to write the formula of the covanlent compound the name of which is given.
5. To use ICT as a successful tool when learning.
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This material rate is 0.1 of 5 points from 7 votes.
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(132)
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Made by 
Bulgaria, posted in Chemistry, on May 14, 2012 1:09 am
AIMS:
To revise and extend students’ knowledge of butyric carbohydrates
To systemize students’ knowledge of butyric carbohydrates
To put into practice the acquired knowledge of the structure, isomerism and chemical properties of the butyric carbohydrates
To illustrate the connection between the carbohydrates by means of chemical reactions
To develop students’ thinking and imagination by means of different logical operations- synthesis, analysis, comparison, analogy
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This material rate is 0.1 of 5 points from 12 votes.
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