Arun Bana

Other Schools
Teacher

Biography

I'm a chemistry and physics educator in chegg and numerade, and teacher at ccs university

Education

BA Science
Other Schools
BA Science
CCS UNIVERSITY

Educator Statistics

Numerade tutor for 6 years
1326 Students Helped

Topics Covered

Understanding Chemical Bonding: The Key to Molecular Structure
Exploring the Fascinating World of Electrochemistry | Learn More Now
Unlocking the Power of Chemical Reactions: A Comprehensive Guide
Carboxylic Acids: Properties, Reactions, and Applications
Exploring Carboxylic Acid Derivatives: Properties and Applications
Discover the Wonders of Chemistry: Your Introductory Guide
Mastering Chemical Reactions and Stoichiometry for Optimal Results
Unlocking the Power of Thermodynamics: A Comprehensive Guide
Energy of a System
Energy in Thermal Processes
Transition Metals
Atoms, Molecules, and Ions: Understanding the Building Blocks of Matter
Discover the Power of Kinetics: Unleash Your Potential
Exploring the Fascinating World of Transition Metals and Coordination Chemistry
Discover the Power of Solids for Your Everyday Needs
Discover the Power of Liquids: Boost Your Health and Wellness Today!
Acid-Base Equilibria: Understanding the Balance
Unlock the Secrets of Organic Chemistry: Essential Guide
Explore the Fascinating World of Nuclear Chemistry
Understanding Electronic Structure: A Comprehensive Guide
Mastering the Structure and Synthesis of Alkenes: A Comprehensive Guide
Effective Solutions for Your Business Needs
Unlocking the Power of Composition: Tips and Techniques
Unlocking the Wonders of Organic Chemistry: An Introduction
Unlocking the Power of Periodic Table Properties | Boost Your Knowledge
Understanding Structure and Bonding: A Comprehensive Guide
Carbohydrates and Nucleic Acids: The Building Blocks of Life
Discover the Power of Lipids: Benefits and Uses | [Brand Name]
Aqueous Equilibria: Understanding the Balance of Solutions
The Fascinating Chemistry of Life: Discovering the Building Blocks
Mastering Metabolism 101: A Beginner's Guide
Amino Acids, Peptides & Proteins - Essential Building Blocks
Explore the Fascinating World of Molecular Geometry - Discover More!
Exploring the Fascinating World of Quantum Physics
Relativity
Explore the Fascinating World of Periodic Motion - Learn More Today!
Exploring the Fascinating World of Mechanical Waves
Understanding Electromagnetic Waves: A Comprehensive Guide
Understanding Equilibrium and Elasticity: A Comprehensive Guide
Understanding Temperature and Heat: A Comprehensive Guide
Unlocking the Secrets of Thermal Properties: Understanding Matter
Understanding the First Law of Thermodynamics: Key Concepts
Understanding the Second Law of Thermodynamics: Key Principles
The Central Dogma: Understanding Gene Expression
Discover the Power of the Cell: Unleash Your Potential with Our Products
Cellular Respiration and Fermentation: Understanding the Basics
Unlocking the Secrets of Cell Signaling: Understanding the Intricacies
Hormones & The Endocrine System: Understanding the Body's Chemical Messengers
Understanding Chemical Equilibrium: A Comprehensive Guide
Circulation and Gas Exchange: Vital Processes for Optimal Health
The Importance of Understanding the Cell Cycle for Cellular Reproduction
Mendelian Genetics: Understanding Inheritance Patterns
Optimize Your Animal's Health with Proper Nutrition
The Incredible Power of the Nervous System: Understanding its Functions
Defending Against Viruses: Tips and Strategies | Your Ultimate Guide
Discover the Differences Between Bacteria and Archaea
Exploring the Richness of Plant Diversity: Discover the Beauty of Nature
Exploring Vascular Plant Structure & Development: A Comprehensive Guide
Revolutionizing Angiosperm Reproduction with Biotechnology
The Fascinating History of Life: From Origins to Present
Survival of the Fittest: Life Through a Darwinian Approach
Unlocking the Secrets of Sensory and Motor Mechanisms
Efficient Vascular Plant Transport for Optimal Growth
Maximizing Plant Health with Optimal Soil Nutrition
Exploring Animal Reproduction and Development: A Comprehensive Guide
Oscillatory Motion
Boost Your Immune System: Tips and Tricks for a Stronger Defense
Unlocking the Secrets of Photosynthesis: A Comprehensive Guide
Discover the Wonders of Animal Diversity: Exploring the Richness of Life
Exploring Population Evolution: Trends and Insights
Unlock the Secrets of Fluid Mechanics with Our Expert Guide
Discovering the Fundamentals: Newton's Laws of Motion Explained
Mastering the Rotation of Rigid Bodies: Tips & Techniques
Explore the Fascinating Dynamics of Rotational Motion
Understanding Moment Impulse and Collisions for Better Physics
Condensed Matter Physics
Understanding Reflection and Refraction of Light: A Comprehensive Guide
Explore the Fascinating World of Wave Optics - Unleash Its Potential
Electromagnetic Waves
Unlocking the Power of Magnetic Fields and Forces
Electric Potential and Capacitance
Discover the Fascinating World of Nuclear Physics
Unlocking the Power of Potential Energy: Discover the Benefits
Save Energy and Money with Effective Conservation Techniques
Exploring the Fascinating World of Thermochemistry | Learn More Today
Master Vector Calculus with Our Comprehensive Guide
Mastering Matrices: An Introduction to the Fundamentals
Unlock the Power of Vectors: Discover Their Limitless Possibilities

Arun's Textbook Answer Videos

09:28
Chemistry: Structure and Properties

Halide complexes of metal M of the form [MX6]3- are found to be stable in aqueous solution. But it is possible that they undergo rapid ligand exchange with water (or other ligands) that is not detectable because the complexes are less stable. This property is referred to as their lability. Suggest an experiment to measure the lability of these complexes that does not employ radioactive labels.

Chapter 22: Transition Metals and Coordination Compounds
Arun Bana
04:28
University Physics with Modern Physics

The maximum height a typical human can jump from a crouched start is about 60 cm. By how much does the gravitational potential energy increase for a 72kg person in such a jump? Where does this energy come from?

Chapter 7: Potential Energy and Energy Conservation
Section 1: Gravitational Potential Energy
Arun Bana
01:10
Organic Chemistry

The use of curved arrows is a powerful tool that illustrates even complex reactions.
a. Add curved arrows to show how carbocation $\textbf{A}$ is converted to carbocation $\textbf{B}$. Label each new $\sigma$ bond formed. Similar reactions have been used in elegant syntheses of steroids (Section 30.8, Problem 30.40).

Chapter 6: Understanding Organic Reactions
Arun Bana
02:06
Chemistry Structure and Properties

A molecule with the formula AB3 has a trigonal pyramidal geometry.
How many electron groups are on the central atom (A)?

Chapter 6: Chemical Bonding I: drawing Lewis Structures and determining Molecular Shapes
Arun Bana
05:10
Chemistry Structure and Properties

Write a formula for the ionic compound that forms between each pair
of elements.
$\begin{array}{ll}{\text { a. silver and chlorine }} & {\text { b. sodium and sulfur }} \\ {\text { c. aluminum and sulfur }} & {\text { d. potassium and chlorine }}\end{array}$

Chapter 5: Molecules and Compounds
Arun Bana
01:51
University Physics with Modern Physics

An electron with initial kinetic energy 5.5 $\mathrm{eV}$ encounters a square potential barrier with height 10.0 eV. What is the width of the barrier if the electron has a 0.10$\%$ probability of tunneling
through the barrier?

Chapter 40: Quantum Mechanics
Arun Bana
1 2 3 4 5 ... 111

Arun's Quick Ask Videos

03:39
Physics 103

The sound source of a ship’s sonar system operates at a frequency of 22.0 kHz . The speed of sound in water (assumed to be at a uniform 20°C) is 1482 m/s . What is the difference in frequency between the directly radiated waves and the waves reflected from a whale traveling straight toward the ship at 4.95 m/s ? Assume that the ship is at rest in the water.
What would be the difference in frequency Δf between the directly radiated waves and the waves reflected from the whale if the whale is stationary?

Arun Bana
02:27
Physics 103

he sound source of a ship’s sonar system operates at a frequency of 22.0 kHz . The speed of sound in water (assumed to be at a uniform 20°C) is 1482 m/s . What is the difference in frequency between the directly radiated waves and the waves reflected from a whale traveling straight toward the ship at 4.95 m/s ? Assume that the ship is at rest in the water.
What would be the difference in frequency Δf between the directly radiated waves and the waves reflected from the whale if the whale is stationary?

Arun Bana
03:06
Physics 103

The sound source of a ship’s sonar system operates at a frequency of 22.0 kHz . The speed of sound in water (assumed to be at a uniform 20°C) is 1482 m/s . What is the difference in frequency between the directly radiated waves and the waves reflected from a whale traveling straight toward the ship at 4.95 m/s ? Assume that the ship is at rest in the water.
What would be the difference in frequency Δf between the directly radiated waves and the waves reflected from the whale if the whale is stationary?

Arun Bana
03:03
Physics 101 Mechanics

A ski jumper starts from rest 40.5 m above the ground on a
frictionless track and flies off the track at an angle of 45.0°
above the horizontal and at a height of 19.5 m above the ground.
Neglect air resistance. What is the maximum altitude she attains
after leaving the tracks? Where does she land relative to the end
of the track?

Arun Bana
00:37
Intro Stats / AP Statistics

For a goodness-of-fit test, the bigger the chi-square statistic,
the ______ the p-value. What is the
choice here?
(a) Larger
(b) Smaller
(c) Depends on the hypothesis
(d) Lack of information

Arun Bana
01:00
Intro Stats / AP Statistics

Alison is playing a racing video game, in which she can pick up
items from item boxes. One of the possible items is a speed
booster, which has a 1 in 8 chance of appearing
in any item box. What is the probability that Allison will get her
first speed booster in one of her first three item boxes? Use
a TI-83, TI-83 Plus, or TI-84 calculator to find the
probability.
Round your answer to three decimal places.

Arun Bana
1 2 3 4 5 ... 110