Return to Scriptural Physics Home Page Purpose And Scope Of This Article The purpose of this article is to foster the development of intuitive concepts in atomic physics so that knowledge in this field will become more accessible and understandable to a larger group of people than is currently the case. The term, "atomic physics" will include quantum mechanics, but will not be limited to just this one particular field or its particular method of exposition.
Describe a chemical reaction in terms of moles of reactant or product The following three vids all address the mole. The mole is not a concept we actually assess you on, but is a vital concept for you to understand for the rest of the unit.
Very customisable so change as you like. Updated copies with more complicated calculations appear in later units.
Stoichiometry 9mins - by JFR Science - excellent and simple. Also Stoichiometry 15 mins - Mad Scientist - slower, more detailed and also excellent and simple Stoichiometry - how to do - My own video 33 mins.
First video of mine a few things to improve - shows my method for doing these Qs.
Covers all the basic types of Stoichiometry questions mass to mass simple 3 step Stoichiometry questions - need to be able to do these in your sleep! Stoichiometry Worksheet - range of questions. Good intro to exam style questions although none are "extension".
Percentage yield questions - an extra step on the regular stoichiometry qs Limiting Reagent - by Tyler DeWitt. Limiting reagent questions - These are the hardest style of Stoichiometry questions Complex question sheet - range of complex but closed questions on stoichiometry Percentage Composition questions - these are a stand alone type of question, a different style to the others Answers to revision sheet Answers to VIP revision sheet - pdf TERM 3: Burn Baby Burn This unit introduces the nomenclature and properties of organic chemistry — primarily alkanes, alkenes, alkynes and alcohols.
Fermentation and distillation reactions will be performed in the laboratory. The concepts of enthalpy and intropy are introduced and students will qualitatively and quantitatively assess the suitability of ethanol and petrol as fuel sources.
Intro to Enthalpy and Stoichiometry Enthalpy - by crashcourse chemistry. After the video practice explaining the energy diagram to the person behind you. Together figure out a description and write this down as notes beside the diagram Enthalpy Notes and Questions - bysparknotes.
Covers our courses and more Entropy. Brief and Succinct, read slowly and think hard, typical textbook phrasing.
Not a huge fan of his "conversion" method and I recommend the algebraic formula style, but he is very, very clear.Write both an equations using Lewis Structures and a balanced chemical equations for the following reactions: Silicon atoms and Chlorine molecules Lithium atoms and Bromine molecules Ethylene molecules (C2H4) and Chlorine molecules; the products is C2H4Cl2.
As a member, you'll also get unlimited access to over 75, lessons in math, English, science, history, and more. Plus, get practice tests, quizzes, and personalized coaching to help you succeed. Learn and research science, chemistry, biology, physics, math, astronomy, electronics, and much more.
yunusemremert.com is your scientific resource and internet science PORTAL to . These operators will “operate” on a wave function, Y, which is assumed to exist, and which is assumed to contain all that is knowable about the quantum mechanical yunusemremert.com would then solve the resulting equation to get the particulars.
And so, in this example, we can write the substitutions into the classical expression for total energy. Molecules, Chemical Equations, and Stoichiometry.
Use reaction stoichiometry to relate reactants to products. Classify chemical reactions. Calculate formula mass, molecular mass, molar mass and composition of compounds.
There are two senses in which we are ‘looking back’ at Titan in today’s post. On the one hand, the New Horizons spacecraft has already taken sensors well beyond Pluto in preparation for the encounter with MU