Lottie Adams

University of Manchester
Teaching assistant

Biography

I am an MChem student with qualifications in economics. I have a strong academic background as well as experience in teaching other students at degree level as well as secondary level.
I am a confident and clear communicator with the initiative to approach and try and solve any problem that is presented to me.

Education

BS Chemistry
University of Manchester
MS Chemistry
University of Manchester

Educator Statistics

Numerade tutor for 6 years
13024 Students Helped

Topics Covered

Unlocking the Power of Thermodynamics: A Comprehensive Guide
Atoms, Molecules, and Ions: Understanding the Building Blocks of Matter
Unlock the Secrets of Organic Chemistry: Essential Guide
Understanding Chemical Bonding: The Key to Molecular Structure
Conjugated Systems & UV Spectroscopy: Orbital Symmetry Explained
Unlocking the Power of Periodic Table Properties | Boost Your Knowledge
Unlocking the Power of Chemical Reactions: A Comprehensive Guide
Carbohydrates and Nucleic Acids: The Building Blocks of Life
Amino Acids, Peptides & Proteins - Essential Building Blocks
Discover the Power of Lipids: Benefits and Uses | [Brand Name]
Discover the Power of Amines: Benefits, Uses, and More
Carboxylic Acids: Properties, Reactions, and Applications
Exploring Carboxylic Acid Derivatives: Properties and Applications
Mastering the Structure & Synthesis of Alcohols: A Comprehensive Guide
Explore the Fascinating World of Molecular Geometry - Discover More!
Unlocking the Power of Composition: Tips and Techniques
Nuclear Magnetic Resonance Spectroscopy: A Powerful Analytical Technique
Discover the Wonders of Chemistry: Your Introductory Guide
Understanding Chemical Equilibrium: A Comprehensive Guide
Exploring the Chemistry of Nonmetals: Properties and Reactions
Functional Groups
Understanding Structure and Bonding: A Comprehensive Guide
Understanding Electronic Structure: A Comprehensive Guide
Unlocking the Wonders of Organic Chemistry: An Introduction
Condensations and Alpha Substitutions of Carbonyl Compounds Explained
Discover the Wonders of Aromatic Compounds - Unleash Their Power Today!
Transition Metals
Exploring the Fascinating World of Transition Metals and Coordination Chemistry
Discover the Power of Organic Compounds: Benefits and Uses
Infrared Spectroscopy and Mass Spectrometry: Analyzing Chemical Structures
Discover the Benefits of Synthetic Polymers | Enhance Your Products Today
Mastering the Structure and Synthesis of Alkenes: A Comprehensive Guide
Discover the Fascinating Reactions of Alkenes - A Comprehensive Guide
Mastering Chemical Reactions and Stoichiometry for Optimal Results
Exploring the Fascinating World of Thermochemistry | Learn More Today
Acid-Base Equilibria: Understanding the Balance
Discover the Power of Kinetics: Unleash Your Potential
Exploring the Structure and Stereochemistry of Alkanes
Effective Solutions for Your Business Needs
Aqueous Equilibria: Understanding the Balance of Solutions
Nucleophilic Substitution
Discover the Power of Liquids: Boost Your Health and Wellness Today!
Discover the Power of Solids for Your Everyday Needs
Discover the Power of Alkynes: Properties, Reactions, and Applications
Understanding the Differences Between Ketones and Aldehydes
Exploring the Fascinating World of Electrochemistry | Learn More Now
Unlocking the Power of Radical Reactions: A Guide to Chemical Innovation
The Central Dogma: Understanding Gene Expression
Exploring the Fascinating World of Quantum Physics
Unlocking the Secrets of Thermal Properties: Understanding Matter
Understanding the First Law of Thermodynamics: Key Concepts
Understanding the Second Law of Thermodynamics: Key Principles
Understanding Temperature and Heat: A Comprehensive Guide
Discover the Power of Gases: Benefits and Applications
Exploring the Reactions of Aromatic Compounds: A Comprehensive Guide
Explore the Fascinating World of Nuclear Chemistry
Discover the Power of the Cell: Unleash Your Potential with Our Products
Efficient Vascular Plant Transport for Optimal Growth
Unlocking the Secrets of Cell Signaling: Understanding the Intricacies
Unlocking the Secrets of Plant Responses to Signals | Expert Insights
The Fascinating Chemistry of Life: Discovering the Building Blocks
Mastering Metabolism 101: A Beginner's Guide
Unlocking the Secrets of Sensory and Motor Mechanisms
Cellular Respiration and Fermentation: Understanding the Basics
Temperature and the Kinetic Theory of Gases
Aqueous Solutions
Periodic Table
Acids and bases
Understanding Acids and Bases: A Comprehensive Guide
Amines
Electromagnetic Waves
Energy of a System
Energy in Thermal Processes
Unlocking the Secrets of Stereochemistry: Exploring Molecular Structures
Unlocking the Power of Magnetic Fields and Forces
Discovering the Sources of Magnetic Fields: A Comprehensive Guide
Electromagnetic Induction: Understanding the Science and Applications
Understanding Inductance: A Comprehensive Guide
Discover the Power of Introduction: Your Guide to Making a Lasting Impression
How Markets Work: Understanding the Dynamics of Supply and Demand
Balancing Markets and Welfare: Striving for Equilibrium
Explore the Fascinating World of Periodic Motion - Learn More Today!
Exploring the Fascinating World of Mechanical Waves
Understanding Electromagnetic Waves: A Comprehensive Guide
Understanding Firm Behavior and Industry Organization
Maximizing Accuracy with Effective Sampling and Data Analysis
The Long-Term Impact of the Real Economy: Insights and Analysis
Understanding the Impact of Money and Prices in the Long Run
Master the Fundamentals of Physics: Learn Physics Basics
Unlocking Insights: Macroeconomic Data Analysis
The Macroeconomics of Open Economies: Understanding Global Markets
Spectroscopy

Lottie's Textbook Answer Videos

02:05
Chemistry: Structure and Properties

The air within a piston equipped with a cylinder absorbs 565 J of heat and expands from an initial volume of 0.10 L to a final volume of 0.85 L against an external pressure of 1.0 atm. What is the change in internal energy of the air within the piston?

Chapter 9: Thermochemistry
Lottie Adams
02:47
Chemistry: Structure and Properties

The propane fuel (C3H8) used in gas barbeques burns according to a thermochemical equation:

If a pork roast must absorb 1.6 * 103 kJ to fully cook, and if only 10% of the heat produced by the barbeque is actually absorbed by the roast, what mass of CO2 is emitted into the atmosphere during the grilling of the pork roast?

Chapter 9: Thermochemistry
Lottie Adams
02:14
Chemistry: Structure and Properties

We submerge a silver block, initially at 58.5 C, into 100.0 g of water at 24.8 C, in an insulated container. The final temperature of the mixture upon reaching thermal equilibrium is 26.2 C. What is the mass of the silver block?

Chapter 9: Thermochemistry
Lottie Adams
01:19
Chemistry: Structure and Properties

CH3F is a polar molecule, even though the tetrahedral geometry often leads to nonpolar molecules. Explain.

Chapter 5: Chemical Bonding I
Lottie Adams
01:56
Chemistry: Structure and Properties

Two substances, A and B, initially at different temperatures, come into contact and reach thermal equilibrium. The mass of substance A is 6.15 g, and its initial temperature is 20.5 C. The mass of substance B is 25.2 g, and its initial temperature is 52.7 C. The final temperature of both substances at thermal equilibrium is 46.7 C. If the specific heat capacity of substance B is 1.17 J>g # C, what is the specific heat capacity of substance A?

Chapter 9: Thermochemistry
Lottie Adams
01:47
Chemistry: Structure and Properties

Determine whether each molecule or ion is polar or nonpolar.
a. ClO3 -
b. SCl2
c. SCl4
d. BrCl5

Chapter 5: Chemical Bonding I
Lottie Adams
1 2 3 4 5 ... 1668

Lottie's Quick Ask Videos

01:43
Chemistry 101

how do you write out the electron configuration for an O2+ ion

Lottie Adams
01:02
Biology

How many and what type of daughter cells does meiosis produce?

Lottie Adams
03:08
Organic Chemistry

Using acetylene (ethyne, C2H2) and any alkyl halides as starting materials, synthesize the
following compound. More than one step will be required. Make and use a Grignard reagent in your
synthetic scheme. Show all reagents and all intermediate compounds in your synthetic scheme.

Lottie Adams
03:08
Chemistry 101

3. Electrolyte solutions
Test the conductivity probe with the conductivity of deionized water. Assess the conductivity of the solutions in part 1 experiment "Solubility of ionic compounds in water". Record relative brightness of the LED as +, ++ or +++. Assess the conductivity of the sample(s) that dissolved in the experiment 2a "Solubility of molecular compounds in water"

Compound, Formula, Relative brightness.
Electrolyte, weak electrolyte or non-electrolyte. For Each.
-Deionized water
-Aqueous ammonium chloride
-Aqueous calcium sulfate
-Aqueous calcium hydroxide
-Soluble molecular compound

Lottie Adams
02:52
Chemistry 101

4. Solubility of carbon dioxide in water as a function of temperature
Add approximately 40 ml of carbonated water and two drops of bromothymol blue indicator to a 250- milliliter beaker. Record the color of the solution. Bring to a boil on a hot plate, turn it off and observe the color change. Bromothymol blue is yellow in acid solutions and blue in neutral or basic solutions.
Acidic or Basic?
Color of solution before boiling
Color of solution after boiling
Write the equation for the reaction responsible for the acidity of the carbonated water. What causes the change in acidity with increasing temperature?

Lottie Adams
01:29
Organic Chemistry

sketch the 1H NMR spectra for PClMe2.
Label all couplings and include all relative peak intensities and integration values.

Lottie Adams
1 2 3 4 5 ... 352