In this stoichiometry worksheet, students balance ten given equations and calculate grams of products, molecules produced, moles needed for the reaction to proceed, and/or number of atoms present in molecules.
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New Review Chemistry: Stoichiometry Part 2—Mass to Mass Conversions
The term stoichiometry derives from the Greek words stoicheion meaning element and metron meaning measure. The second Socratica video in a two-part series within a larger chemistry playlist introduces more complex stoichiometry problems....
5 mins 9th - 12th Science CCSS: Adaptable
New Review Stoichiometry: What Is Stoichiometry?
Stoichi-what? If it's that time of year in your chemistry class, work a helpful video into you lesson plan! From JFR Science, the video discusses the fundamentals of stoichiometry at an easy-to-understand pace. Topics include mole...
8 mins 9th - Higher Ed Science CCSS: Adaptable
New Review Chemistry: Intro to Stoichiometry with Grilled Cheese Sandwiches
What do grilled cheese sandwiches have to do with chemistry? Show your class the answer and introduce them to stoichiometry using an intriguing video from the Socratica chemistry playlist. Through an easy example—making a grilled cheese...
9 mins 9th - 12th Science CCSS: Adaptable
New Review Chemistry: What Is the Mole (Avogadro's Number)?
Avogadro did not find or create Avogadro's number—it was just named after him out of respect for his work. The Socratica chemistry playlist presents a must-see video introduction to the mole. It details how to convert to moles from mass,...
10 mins 9th - 12th Science CCSS: Adaptable
New Review Chemistry: Average Atomic Mass (AMU, Daltons, etc.)
Scientists created a new measurement, the atomic mass unit, which is defined as carbon 12 = 12amu. So why isn't carbon listed as having exactly 12 amu on the periodic table? An installment from the Socratica chemistry playlist answers...
7 mins 9th - 12th Science CCSS: Adaptable
Stoichiometry: Chemistry for Massive Creatures
Moles exist in chemistry? These are not animals that live underground and dig through your gardens — they are quantities of elements. Learn about moles and how they help chemists determine amounts of substances (from atomic mass to grams).
13 mins 9th - 12th Science CCSS: Adaptable