1. g of O = g of sample – (g of C + g of H) Combust 11.5 g ethanol Collect 22.0 g CO 2and 13.5 g H 2 O 6.0 g C = 0.5 mol C 1.5 g H = 1.5 mol H 4.0 g O = 0.25 mol O Empirical…

1. It’s a way of thinking! 2. Required skills/understanding• Equivalency: Various values can be expressed usingother values without changing the quantity, example:1 foot…

Slide 1Topic: Absolute Dating Absolute Dating is the real, true age of the rock Slide 2 Examples - Tree Rings Slide 3 Varves Layers of sedimentary rock that were formed in…

Slide 1 Stoichiometry What do I get when I have???? Slide 2 What is Stoichiometry? a branch of chemistry that deals with the quantitative relationships that exist between…

Slide 1 Stoichiometry Slide 2 The quantitative relationship between the products and reactants in a chemical equation. Compare reactants to products, products to products,…

Slide 1 Slide 2 Stoichiometry The Study of Quantitative Relationships Slide 3 What is Stoichiometry?  Stoichiometry is the study of quantitative relationships between…

Intermolecular Forces 13.1 What is a solution? mixture two or more subs. that are physically combined no form./any proportion subs. retain properties easily separated by…

CH 13 Solutions! Solution = stable homogeneous mixture; has the same composition throughout, does not settle out, and particles are dissolved; canât distinguish phases under…

Student Showcase The Removal of Metals from Aqueous Solutions using Green Products By: Majesti Bass Introduction Water is essential for all life on earth; unfortunately water…

Topic: Absolute Dating Absolute Dating is the real, true age of the rock Examples - Tree Rings Varves Layers of sedimentary rock that were formed in a lake from season to…