Conversion Factors

<a href="https://scienceres-edcp-educ.sites.olt.ubc.ca/2013/05/18/stoichiometry/" title="Stoichiometry"><img src="https://scienceres-edcp-educ.sites.olt.ubc.ca/files/2013/05/sec_chem_stoich_stoichiometry-150x150.jpg" alt="Stoichiometry" class="thumbnail thumbnail " /></a>

Stoichiometry

By Harish Appana Satya on May 18, 2013

A series of questions that leads students step by step through the process of solving stoichiometry questions. Contains a focus on the best practices for writing out stoichiometry calculations.

Posted in sec_chem_sto_mol | Tagged chemistry 11-12, Conversion Factors, molar mass, molar volume of gases, molarity, Mole ratio, stoichiometry

<a href="https://scienceres-edcp-educ.sites.olt.ubc.ca/2013/05/05/mole-ratios/" title="Mole Ratios"><img src="https://scienceres-edcp-educ.sites.olt.ubc.ca/files/2013/05/sec_chem_stoich_moleRatios-150x150.jpg" alt="Mole Ratios" class="thumbnail thumbnail " /></a>

Mole Ratios

By Harish Appana Satya on May 5, 2013

The concept of mole ratios between the atoms in a molecule and the mole ratios between different compounds in a chemical reaction (and thus balanced chemical equations) are explored. This concept then leads into stoichiometry calculations.

Posted in sec_chem_sto_mol | Tagged Balancing chemical equations, chemistry 11-12, classification of matter, Conversion Factors, molar mass, molar volume of gases, mole, Mole ratio, stoichiometry, STP

<a href="https://scienceres-edcp-educ.sites.olt.ubc.ca/2013/05/05/conversion-factors/" title="Conversion Factors"><img src="https://scienceres-edcp-educ.sites.olt.ubc.ca/files/2013/05/sec_chem_stoich_conversionFactors-150x150.jpg" alt="Conversion Factors" class="thumbnail thumbnail " /></a>

Conversion Factors

By Harish Appana Satya on May 5, 2013

Different types of mole calculations are explored using the conversion factors of molar mass, concentration, and volume of a gas. An emphasis is placed on correctly setting up the calculations so that units cancel out.

Posted in sec_chem_sto_mol | Tagged Avogadro number, chemistry 11-12, Conversion Factors, molar mass, molar volume of gases, molarity, mole, STP

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