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Good books or web links on standard lamps for spectroscopy
- ljubak
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Chemistry Why is XY polar but XY2 isn't necessarily polar?
- bjoyful
- · Replies 9 ·
Which of these substances is the least soluble in water?
- MoMo Morgan
- · Replies 9 ·
Quantity of heat absorbed or released
- bjoyful
- · Replies 1 ·
Soda freezing when opened and water boiling under cold water
- desichick07
- · Replies 4 ·
What Causes Water to Boil and What Bonds Need to Be Broken?
- bjoyful
- · Replies 5 ·
How many liters of NaOH needed to neutralize 100 ml of 2.5 M HCl with 0.25 M NaOH?
- amd123
- · Replies 14 ·
How Do Electronegativity Differences Influence Bond Type?
- bjoyful
- · Replies 1 ·
Which Substance Has the Lowest Hydrogen Ion Concentration?
- bjoyful
- · Replies 4 ·
Half Equations and the Thermite Process for Welding Railway Tracks
- rosie_burk
- · Replies 1 ·
Classifying Aqueous Solutions: Acids, Bases, or Neutral?
- bjoyful
- · Replies 2 ·
Welcome to Finding Dative Bondings in Molecules!
- septal_2006
- · Replies 2 ·
How do you write complete net ionic equations for chemical reactions?
- xnonamex0206
- · Replies 1 ·
Industrial uses for Jones Oxidation?
- delecticious
- · Replies 1 ·
How Do External Fields Influence Pericyclic and Thermal Reactions?
- ravinayak
- · Replies 1 ·
Heating Hydrates: Understanding Limitations for Optimal Results
- Larrytsai
- · Replies 1 ·
Chemistry Basic Mole Concept Questions, Grade 11 Chem
- Senjai
- · Replies 6 ·
How Does Electrode Potential Change in a Mixed Ce4+ and Fe2+ Solution?
- jkh4
- · Replies 7 ·
What Is the Voltage of This Voltaic Cell at 298 K with Given Concentrations?
- garbagefish
- · Replies 3 ·
How Can You Identify Incorrectly Prepared Standards in AA Analysis?
- Marcwhydothe
- · Replies 2 ·
Cobb-Douglas functions in economics
- kurvmax
- · Replies 1 ·
Is Propylamine More Basic Than Phenylamine?
- Kushal
- · Replies 1 ·
What is the empirical formula of this compound help?
- Larrytsai
- · Replies 5 ·
Redox titration of bleach with sodium thiosulfate
- Paulo2014
- · Replies 9 ·
Can Non-Biological Catalysts Break Down Hydrogen Peroxide?
- LadiesMan
- · Replies 4 ·
Solving Nuclear Equations: ^{28}_{14}Si to ^{14}_6C
- Phil Massie
- · Replies 2 ·
How Do You Calculate the pH of a 8.57x10^-10M HNO3 Solution?
- erjkism
- · Replies 5 ·
Solving Solubility of Unknown Compound in Base
- HyeLim
- · Replies 1 ·
Cell transport methods and mitosis event ordering
- pamplemousse
- · Replies 1 ·
What Is the Equilibrium Constant for the Reaction 2HI <==> H2 + I2?
- chiakimaron
- · Replies 1 ·
How can a solution's boiling point decrease during distillation?
- louise82
- · Replies 5 ·
Molarity of acid solution in a fully charge lead storage cell
- dodgers42
- · Replies 2 ·
Testing esterification mechanism with oxygen-18 labeling
- rock.freak667
- · Replies 3 ·
What Is the Minimum Power Input to the Pump in This Thermodynamics Problem?
- Bradracer18
- · Replies 1 ·
Does Ca(OH)2 precipitate form when mixing CaCl2 and NaOH solutions?
- proskier
- · Replies 1 ·
Final temperature when iron at 75°C is added to water at 15°C
- Phan
- · Replies 6 ·
AAS of mercury in prescence of cobalt
- Taryn
- · Replies 1 ·
Thermodynamics, isentropic and reversible processes
- erezap
- · Replies 1 ·
Pros, Cons, and Moral Issues for Space Colonization
- Snazzy
- · Replies 3 ·
Equilibrium Separation of HCl with Covalent Bonding: Expert Assistance Needed
- rushil01
- · Replies 3 ·
Rate of Glucose uptake by yeast cells
- xXAznGurlXx
- · Replies 1 ·
Why does maleic anhydride speed up the Diels-Alder reaction?
- University
- · Replies 2 ·
Determining certain mass of a Hydrate
- Larrytsai
- · Replies 2 ·
Why is maleic acid favored over fumaric acid in carbocation reactions?
- cmantzioros
- · Replies 3 ·
Which Compound Undergoes Unimolecular Substitution Fastest?
- WardenOfTheMint
- · Replies 2 ·
Molar heat of solution for NaOH in calorimeter with water
- Christina-
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Why is ethyl bromide reacting with t-butoxide an SN2 reaction?
- phEight
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Why are spontaneous reactions usually exothermic?
- confusedbyphysics
- · Replies 5 ·
Resolving the Age Discrepancies of Meteorite Dating: A Scientific Analysis
- scatterbrain8
- · Replies 2 ·
Synaptic End Bulb: Key Role in Motor Neuron Communication?
- bjoyful
- · Replies 5 ·
What pH is needed to precipitate chromium from wastewater?
- Terp
- · Replies 4 ·
What Are the Predicted Bond Angles in Methanol?
- bjoyful
- · Replies 16 ·
How to Approach Challenging Organic Chemistry II Problems?
- Intr3pid
- · Replies 1 ·
Percent Composition and Finding Formula - Chemistry
- Larrytsai
- · Replies 3 ·
Solve Acid-Base Equilibrium: Calculate Ka of HA
- likeachild
- · Replies 4 ·
Chemical structure of Acetyl-Phosphate
- Spirochete
- · Replies 2 ·
Finding the formula of iron sulphide from percent composition data
- Larrytsai
- · Replies 3 ·
Effect of competitive inhibitor on peroxidase enzyme activity
- cmantzioros
- · Replies 1 ·
Why do fluoride ions inhibit fermentation while cyanide ions don't?
- cmantzioros
- · Replies 1 ·
Using bond energies to calculate energy changes
- bjoyful
- · Replies 6 ·
Calculating Carbon Ratio in Living Systems to Total Carbon on Earth
- bjoyful
- · Replies 8 ·
Is 2-methoxyethyl-2-methylpropanoate a surfactant with a low HLB?
- jin.cao
- · Replies 5 ·
Understanding Entropy Changes in Different Chemical Reactions
- bjoyful
- · Replies 2 ·
Which Ka value to use in the Henderson-Hasselbalch equation for buffer problems
- STAR3URY
- · Replies 2 ·
Calculate the value of the equilibrium constant
- fk378
- · Replies 1 ·
Is MgCl2 and NaOH Reaction Endothermic or Exothermic?
- kuahji
- · Replies 2 ·
Calculating Volume and Mass for Molarity Problems
- mmg0789
- · Replies 6 ·
Which kind of graphing calculator should I buy?
- stephen92
- · Replies 2 ·
Buffer Solution question (mult. choice).
- RESmonkey
- · Replies 7 ·
What Are Alkyl Groups and How Do They Relate to Organic Chemistry?
- MycelliumMan
- · Replies 1 ·
Aromatic Compounds: Definition and Examples
- MycelliumMan
- · Replies 1 ·
What is the Process of Heating a Hydrocarbon in the Presence of Silicates?
- Taryn
- · Replies 2 ·
Enthalpy change and activation energy for 2NO + O₂ → 2NO₂
- newkidintownu
- · Replies 3 ·
Lovastatin in dilute aqueous acid
- MiniJo
- · Replies 2 ·
Scientific experiment lakoffs theory
- kjwale
- · Replies 1 ·
Common ion effect: pH changes when adding LiF to HF, KI to HI, and NH4Cl to NH3
- tribalman100
- · Replies 1 ·
Calculate enthalpy change from KOH and HBr neutralization
- Frank665
- · Replies 1 ·
Question Regarding Polar Protic Solvents
- delecticious
- · Replies 2 ·
What is the Limiting Reactant in this HCl and Mg Reaction?
- yjk91
- · Replies 3 ·
Finding limiting reactant and H2 gas produced with Mg and HCl
- yjk91
- · Replies 1 ·
Titration of Buffers: NH2OH and HCl
- Mitchtwitchita
- · Replies 1 ·
Microeconomics - demand, output and profit
- jalen
- · Replies 7 ·
Gauche Isomerism/Arrhenius Equation Questions
- predentalgirl1
- · Replies 1 ·
Physical and chemical properties of bisphenol A
- mjolnir80
- · Replies 2 ·
SOS: Finding pH in Buffer Solutions
- brasilbrasil
- · Replies 1 ·
What Recent News Article Relates to Chemistry and Contains 3 Chemical Compounds?
- mjolnir80
- · Replies 5 ·
Can I-(aq) Be Oxidized by Air Oxygen?
- lightarrow
- · Replies 5 ·
How Much Sodium Borohydride Solution Is Needed for Compound B Reduction?
- lostinphysics44
- · Replies 1 ·
What Is the Original Concentration of NaOH in the Titration Lab?
- engineer2010
- · Replies 1 ·
What is the value of n for the level in which the electron originated?
- plstevens
- · Replies 4 ·
Why does graphite conduct and why do group 1A metals have low melting points?
- mjolnir80
- · Replies 1 ·
Can Polymer Beads Adsorb Humic Acid from Solution?
- Bashir2008
- · Replies 1 ·
Percent hydrolysis/percent ionazation
- cemar.
- · Replies 1 ·
Solving Arrhenius Eqn: Double Reaction Rate at 10°C
- fk378
- · Replies 5 ·
Organic Chem: Energy Barriers to Rotation
- sam.
- · Replies 2 ·
Acid-Base solutions and their effectiveness for deprotonation of NH4+
- ada0713
- · Replies 5 ·
Chemistry What is meant when it is said that a molecule is excited?
- Ahmed Abdullah
- · Replies 3 ·
Kinetics of acid-based and alkali-based catalysed reactions of esters
- Kushal
- · Replies 3 ·
When baking soda is heated it decomposes
- kuahji
- · Replies 1 ·
How Many c-Subunits Are Needed for ATP Synthesis?
- jessawells
- · Replies 1 ·