Канал: Science with Mr. Toporowski

molar concentraion calcs

molar concentraion calcs

titrations

titrations

Nordic Trail Renovator

Nordic Trail Renovator

Science 10 Acids and Bases

Science 10 Acids and Bases

%yield CoF3

%yield CoF3

Limiting Reactant Production of Ammonia

Limiting Reactant Production of Ammonia

% yield propane

% yield propane

%yield SO2

%yield SO2

thermite

thermite

plaster of paris

plaster of paris

zn to cu

zn to cu

Calculating the pH of Strong Base and Weak Base Solutions Part 1: pH of Strong Bases

Calculating the pH of Strong Base and Weak Base Solutions Part 1: pH of Strong Bases

Calculating the pH of Strong and Weak Acid Solutions: Part 2 Weak Acids

Calculating the pH of Strong and Weak Acid Solutions: Part 2 Weak Acids

Calculating the pH of Strong and Weak Acid Solutions Part 1: Strong Acids

Calculating the pH of Strong and Weak Acid Solutions Part 1: Strong Acids

Strong vs Weak

Strong vs Weak

Dissociation Constants of Weak Acids and Weak Bases

Dissociation Constants of Weak Acids and Weak Bases

Introduction to Balancing Bronsted/Lowry Net Ionic Equations

Introduction to Balancing Bronsted/Lowry Net Ionic Equations

Balancing Bronsted/Lowry Net Ionic Equations Example: Strong Acid + Weak Base

Balancing Bronsted/Lowry Net Ionic Equations Example: Strong Acid + Weak Base

Balancing Bronsted/Lowry Net Ionic Equations Example: Weak Acid + Weak Base (Favourable)

Balancing Bronsted/Lowry Net Ionic Equations Example: Weak Acid + Weak Base (Favourable)

Balancing Bronsted/Lowry Net Ionic Equations Example: Weak Acid + Weak Base (Unfavourable)

Balancing Bronsted/Lowry Net Ionic Equations Example: Weak Acid + Weak Base (Unfavourable)

Balancing Bronsted/Lowry Net Ionic Equations Example: Weak Acid + Indicator

Balancing Bronsted/Lowry Net Ionic Equations Example: Weak Acid + Indicator

Balancing Bronsted/Lowry Net Ionic Equations Example: Strong Base + Indicator

Balancing Bronsted/Lowry Net Ionic Equations Example: Strong Base + Indicator

Bronsted/Lowry Acid/Base Theory

Bronsted/Lowry Acid/Base Theory

Conjugate Acid/Base Pairs Part 2

Conjugate Acid/Base Pairs Part 2

Conjugste Acid/Base Pairs Part 1

Conjugste Acid/Base Pairs Part 1

Solving for a Concentration When Keq is Small and x Approx 0, example 2

Solving for a Concentration When Keq is Small and x Approx 0, example 2

Solving for a Concentration When Keq is Small and x Approx 0, example 2

Solving for a Concentration When Keq is Small and x Approx 0, example 2

Introduction to Equilibrium Systems

Introduction to Equilibrium Systems

Operational to Arrhenius Acid/Base Theory

Operational to Arrhenius Acid/Base Theory

Lecture Forces

Lecture Forces

Balancing Reduction Oxidation Reactions Using the Half Reaction Table

Balancing Reduction Oxidation Reactions Using the Half Reaction Table

Reducing Agents and Oxidizing Agents

Reducing Agents and Oxidizing Agents

Definition of Oxidation and Reduction

Definition of Oxidation and Reduction

A5 Q 18 Graph Work: speed = rise over run.

A5 Q 18 Graph Work: speed = rise over run.

Balancing with the Half Reaction Table: Strong Acids as Oxidizing Agents

Balancing with the Half Reaction Table: Strong Acids as Oxidizing Agents

Balancing with the Half Reaction Table: Basic Solutions as Reducing Agents

Balancing with the Half Reaction Table: Basic Solutions as Reducing Agents

Balancing with the Half Reaction Table: Acidic Solutions as Oxidizing Agents

Balancing with the Half Reaction Table: Acidic Solutions as Oxidizing Agents

Animation for uniform motion and acceleration

Animation for uniform motion and acceleration

Conservation of Energy Problems

Conservation of Energy Problems

Conservation of Energy

Conservation of Energy

Mechanical Energy

Mechanical Energy

Example problem to illustrate written question in "reaction addition" assignment

Example problem to illustrate written question in "reaction addition" assignment

Graphical Analysis for Uniform Acceleration

Graphical Analysis for Uniform Acceleration

Graphical Analysis for Uniform Motion

Graphical Analysis for Uniform Motion

Problem solving technique

Problem solving technique

Calorimetry Part 3: Calculating Molar Enthalpies Using Calorimetry

Calorimetry Part 3: Calculating Molar Enthalpies Using Calorimetry

Calorimetry Part 2: Types of Calorimeters

Calorimetry Part 2: Types of Calorimeters

Calorimetry Part 1: How to Calculate Thermal Energy (Q)

Calorimetry Part 1: How to Calculate Thermal Energy (Q)

slope part 2

slope part 2

pi lab and Excel

pi lab and Excel

Determining an Enthalpy Change by Reaction Addition

Determining an Enthalpy Change by Reaction Addition

Determining Molar Enthalpies from Enthalpy Changes for Balanced Equations

Determining Molar Enthalpies from Enthalpy Changes for Balanced Equations

Calculating the Molar Enthalpy of Neutralization of ethanoic acid

Calculating the Molar Enthalpy of Neutralization of ethanoic acid

slope

slope

lab report write-up

lab report write-up

Algebra example for Sci 10 pretest

Algebra example for Sci 10 pretest

Example 3: Calculating with Molar Enthalpies of Formation

Example 3: Calculating with Molar Enthalpies of Formation

Example 2: Calculating with Molar Enthalpies of Formation

Example 2: Calculating with Molar Enthalpies of Formation

Example 1: Calculating with Molar Enthalpies of Formation

Example 1: Calculating with Molar Enthalpies of Formation

Adding Reactions to find Enthalpy Changes

Adding Reactions to find Enthalpy Changes

Hess's Law

Hess's Law

Expressing Molar Enthalpies from Balanced Equations

Expressing Molar Enthalpies from Balanced Equations

Examples of Calculating Molar Enthalpies from Balanced Equations

Examples of Calculating Molar Enthalpies from Balanced Equations

Writing Enthalpy changes in Ep diagrams, Within Equations and Outside Equations

Writing Enthalpy changes in Ep diagrams, Within Equations and Outside Equations

Enthalpy and Enthalpy change

Enthalpy and Enthalpy change

Climatograph Construction

Climatograph Construction

Evaluating Cartoons

Evaluating Cartoons

Managing Time

Managing Time

The Opposites of Albedo

The Opposites of Albedo

Study Part 2: Using diagrams, question tips .

Study Part 2: Using diagrams, question tips .

Study: Active study, Index cards.

Study: Active study, Index cards.

BSA A9 Q10 cel fun

BSA A9 Q10 cel fun

BSA-exp-1.wmv

BSA-exp-1.wmv

BSA Q21 A10 Q11 The Three main plant tissues.wmv

BSA Q21 A10 Q11 The Three main plant tissues.wmv

BSA Q25 A10 A Comparison of ps and cr

BSA Q25 A10 A Comparison of ps and cr

The Study Of Leaf Structures.wmv

The Study Of Leaf Structures.wmv

BSA A10 Leaf Function Review.wmv

BSA A10 Leaf Function Review.wmv

Hypotonic - Hypertonic Solutions

Hypotonic - Hypertonic Solutions

A10 Q28 BSA Transpiration Pull and ps.wmv

A10 Q28 BSA Transpiration Pull and ps.wmv

SA-Q5-Nb-&-S2O3 Write the formula between niobium and thiosulfate ion.

SA-Q5-Nb-&-S2O3 Write the formula between niobium and thiosulfate ion.

SA Q 42 mol Q15 Finding moles using the formula: n = mM.

SA Q 42 mol Q15 Finding moles using the formula: n = mM.

SA Q39 NH4S How to find the Molar mass (M) of ammonium sulfide.

SA Q39 NH4S How to find the Molar mass (M) of ammonium sulfide.

SA Q36 Ga H2SO4 Balance the equation: Gallium + sulfuric acid.

SA Q36 Ga H2SO4 Balance the equation: Gallium + sulfuric acid.

SA Q31 Using a Chart to Name Acids.

SA Q31 Using a Chart to Name Acids.

SA Q14 Sol CaF2 Finding Solubility: Calcium fluoride.

SA Q14 Sol CaF2 Finding Solubility: Calcium fluoride.

SA Q11 Br F Name the Ionic compound: Metal + Nonmetal

SA Q11 Br F Name the Ionic compound: Metal + Nonmetal

SA Q7 Pb & SO3 Write the formula between lead II and the sulfite ion.

SA Q7 Pb & SO3 Write the formula between lead II and the sulfite ion.

SA Q40 mass Q 15 How to find mass using n = mM ,.

SA Q40 mass Q 15 How to find mass using n = mM ,.

SA Q3 NH4 PO4 Write the formula between ammonium + the phospahte ion.

SA Q3 NH4 PO4 Write the formula between ammonium + the phospahte ion.

SA Q113 The conversion of km/h to m/s

SA Q113 The conversion of km/h to m/s

SA Q101 Rearrange the formula: v = dt, to find d.

SA Q101 Rearrange the formula: v = dt, to find d.

SA Q157 How to rearrange the efficiency formula: I/O x 100 = %

SA Q157 How to rearrange the efficiency formula: I/O x 100 = %

A6Q37 SA Q152 Mtn Climber: Physics: Find Ep and velocity.

A6Q37 SA Q152 Mtn Climber: Physics: Find Ep and velocity.

A6 Q21 How to calculate velocity from Ek = 1/2mv2

A6 Q21 How to calculate velocity from Ek = 1/2mv2

A5 Q11 Q102 Rearrange the formula v = dt, to find t

A5 Q11 Q102 Rearrange the formula v = dt, to find t

A5Q78 SAQ121 Rearranging Physic Formulas.

A5Q78 SAQ121 Rearranging Physic Formulas.

A5 Q78 SA121 Rearrange the formula: Ep = mgh, to find h.

A5 Q78 SA121 Rearrange the formula: Ep = mgh, to find h.

A5 Q25 The "Horserace" : displacement?

A5 Q25 The "Horserace" : displacement?

A5b Q78b SA129b Rearrange the formula: Ek = 1/2 mv2, to find velovity.

A5b Q78b SA129b Rearrange the formula: Ek = 1/2 mv2, to find velovity.

A5a Q78a SA130a Rearrange the formula: Ek = 1/2mv2, to find m

A5a Q78a SA130a Rearrange the formula: Ek = 1/2mv2, to find m

SA Q38 Typ React Types of Reactions.

SA Q38 Typ React Types of Reactions.

SA Q34 Cr2HPO4 Determining the number of atoms of the reactants and the products of a reaction.

SA Q34 Cr2HPO4 Determining the number of atoms of the reactants and the products of a reaction.

SA Q3 NH4 PO4 Forming the chemical formula for ammonnium phosphate.

SA Q3 NH4 PO4 Forming the chemical formula for ammonnium phosphate.

SA Q 11 BrF Naming the ionic compound BF2.

SA Q 11 BrF Naming the ionic compound BF2.

ASS 4 Q better Co3PO4 Finding the number of atoms in a compound with a coefficient.

ASS 4 Q better Co3PO4 Finding the number of atoms in a compound with a coefficient.

A4 Q33 hint H2S+K OH Balance Equation: Double Replacement.

A4 Q33 hint H2S+K OH Balance Equation: Double Replacement.

A3 Q 65 Souibility of potassium phosphate.

A3 Q 65 Souibility of potassium phosphate.

Write the formula between a Multivalent Metal and a Complex ion.

Write the formula between a Multivalent Metal and a Complex ion.

A3 Q57 Bond differences between Ionic and Molecular Compounds

A3 Q57 Bond differences between Ionic and Molecular Compounds

A3 Q35 Formula: metal/complex ion

A3 Q35 Formula: metal/complex ion

A3Q35 K2CrO4 Form potassium chromate.

A3Q35 K2CrO4 Form potassium chromate.

Write the formula: Metal + Simple Nonmetallic ion.

Write the formula: Metal + Simple Nonmetallic ion.

BSA Q3 Microscope Function Study.

BSA Q3 Microscope Function Study.

BSA Q2 Structures of a Microscope: Study Tip.

BSA Q2 Structures of a Microscope: Study Tip.

Sci 30 X Linked Trait Part 1

Sci 30 X Linked Trait Part 1

Sci 30 X-linked Trait Part 2

Sci 30 X-linked Trait Part 2

Sci 30 alkenes and alkynes

Sci 30 alkenes and alkynes

Sci 30 charge part 2

Sci 30 charge part 2

Sci 30 Charge Part 1

Sci 30 Charge Part 1

Sci 30 Butane Heat of Combustion Part 2

Sci 30 Butane Heat of Combustion Part 2

Sci 30 Butane Heat of Combustion Part 1

Sci 30 Butane Heat of Combustion Part 1

Displacement 1D and 2D

Displacement 1D and 2D

Scalar vs Vector, Distance vs Displacement

Scalar vs Vector, Distance vs Displacement

Sci 30 p 211 # 44 Titration Question

Sci 30 p 211 # 44 Titration Question

Sci 10 Drawing a Graph

Sci 10 Drawing a Graph

Sci 30 Question #30 Assignment B2

Sci 30 Question #30 Assignment B2

calcium and water single replacement reaction

calcium and water single replacement reaction

Sci 30 Acidity and Alkalinity

Sci 30 Acidity and Alkalinity

Sci 30 pH Calculations

Sci 30 pH Calculations

Sci 30 Punnett Square Complete Dominance

Sci 30 Punnett Square Complete Dominance

Sci 30 Alcohols, Carboxylic Acids and Esters: Part 3 Naming Esters

Sci 30 Alcohols, Carboxylic Acids and Esters: Part 3 Naming Esters

Sci 30 Alcohols, Carboxlyic Acids and Esters: Part 2 Naming Caboxylic Acids

Sci 30 Alcohols, Carboxlyic Acids and Esters: Part 2 Naming Caboxylic Acids

Sci 30 Alcohols, Carboxylic Acids and Esters: Part 1 Alcohols

Sci 30 Alcohols, Carboxylic Acids and Esters: Part 1 Alcohols

Naming and Formulas for Ionic Hydrates

Naming and Formulas for Ionic Hydrates

Formulas and Names for Simple Ionic Compounds Part 1

Formulas and Names for Simple Ionic Compounds Part 1

Constructing and Balancing Equations 4 to 10, Part 2

Constructing and Balancing Equations 4 to 10, Part 2

Constructing and Balancing Equations 4 to 10, Part 1

Constructing and Balancing Equations 4 to 10, Part 1

Reaction Types Part 2

Reaction Types Part 2

Determining Atoms and Ions

Determining Atoms and Ions

Classify and Balance Skeleton Equations

Classify and Balance Skeleton Equations

Determining the Number of Protons and Neutrons.

Determining the Number of Protons and Neutrons.

Calculating Mass from Moles

Calculating Mass from Moles

Calculating Moles from Mass

Calculating Moles from Mass

The Mole Part 2: Calculating Molar Masses of Compounds

The Mole Part 2: Calculating Molar Masses of Compounds

Reaction Types Part 1

Reaction Types Part 1

Writing and Balancing Equations Example 2

Writing and Balancing Equations Example 2

Writing and Balancing Equations Example 1

Writing and Balancing Equations Example 1

Sci 30 Halocarbons

Sci 30 Halocarbons

Sci 30 Straight and Branched Alkanes

Sci 30 Straight and Branched Alkanes

Introduction to the Periodic Table Part 2

Introduction to the Periodic Table Part 2

Introduction to the Periodic Table Part 1

Introduction to the Periodic Table Part 1

Early Atomic Models and Dalton's Atomic Theory

Early Atomic Models and Dalton's Atomic Theory

The Bohr Model of the Atom Part 2

The Bohr Model of the Atom Part 2

The Bohr Model of the Atom Part 1

The Bohr Model of the Atom Part 1

Working with Isotope Notation Part 3

Working with Isotope Notation Part 3

Working With Isotope Notation Part 2

Working With Isotope Notation Part 2

The Bohr Model Drawing Electron Configuration Diagrams

The Bohr Model Drawing Electron Configuration Diagrams

Naming Molecular/ Covalent Compounds

Naming Molecular/ Covalent Compounds

Working With Isotope Notation Part 1

Working With Isotope Notation Part 1

The Rutherford Model of The Atom

The Rutherford Model of The Atom

Naming Simple Ionic Compounds Part 2

Naming Simple Ionic Compounds Part 2

Naming Ionic Compounds With Multivalent Elements

Naming Ionic Compounds With Multivalent Elements

Naming Ionic Compounds With Polyatomic or Complex Ions

Naming Ionic Compounds With Polyatomic or Complex Ions

cu silver nitrate reaction

cu silver nitrate reaction

The Thomson Model of the Atom

The Thomson Model of the Atom

How to use a Spark Timer

How to use a Spark Timer

Simple Composition Reaction of magnesium and oxygen

Simple Composition Reaction of magnesium and oxygen