Slide 1 Chemistry Stoichiometry: Conversion Factors Science and Mathematics Education Research Group Supported by UBC Teaching and Learning Enhancement Fund 2012-2013 Department…

Slide 1Unit 6: The Mathematics of Chemical Formulas Chemistry Na 2 CO 3. 10 H 2 O p v MOL m Cu(OH) 2 SO 3 Slide 2 # of H 2 O molecules # of H atoms# of O atoms 1 2 3 100…

Slide 1The Molar Mass Lesson 2 Slide 2 Molar Mass The atomic mass of an element is the relative mass of the element. It is measured in grams and found on the periodic table.…

Slide 1 Turn in the following… Balancing Equations WS- Word Equation WS- 1 page WS Predicting Products Packet- tear off the last page…put your name on it! Slide 2 You…

Slide 1 Slide 2 How you measure how much? You can measure mass, or volume, or you can count pieces. We measure mass in grams. We measure volume in liters. We count pieces…

Slide 1 Outline1/17/07 n n Announcements Pick up CAPA sets #3 - outside Pick up CAPA sets #3 - outside Summer Research Mtg @ 6:30pm Summer Research Mtg @ 6:30pm n n Today:Chapter…

Slide 1 Chemical Calculations: Formula Masses, Moles, and Chemical Equations Slide 2 Formula Mass Sum of all of the atomic masses in the formula of a substance Use Atomic…

Slide 1 THE MOLE... a unit of counting Slide 2 Review How many oxygen atoms in the following? CaCO 3 Al 2 (SO 4 ) 3 How many ions in the following? CaCl 2 NaOH Al 2 (SO 4…

Slide 1 Slide 2 Unit 6: The Mathematics of Chemical Formulas Honors Chemistry Na 2 CO 3. 10 H 2 O p v MOL m Cu(OH) 2 SO 3 Slide 3 # of H 2 O molecules # of H atoms# of O…

Slide 1 Mole Calculations Slide 2 ? Visualizing a Chemical Reaction Na + Cl 2 NaCl ___ mole Cl 2 ___ mole NaCl___ mole Na 2 105 2 5 Slide 3 Formation of Ammonia Slide 4 Proportional…