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Join the expert discussion on chemistry. Chemistry is the study of the nature, properties, and composition of matter. Biochemistry, Organic, Inorganic, Analytical are topics that may be discussed.
Where Can I Find Affordable Bulk Chemicals for Scientific Research?
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Like Dissolves Like: Solvents, Solutes, and Phospholipids
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Solve Your Heat of Fusion Lab with These Helpful Equations and Tips
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Help Calculate Chlorine Volume @STP: 2.99x10^23 molecules
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Chemistry imitating art: Borromean knot created
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Does a substances friction increase with increased heat?
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Rates and Hess' Law: Questions and Answers
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Seeding the atmosphere with aluminum oxide: A good idea?
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Activation Energy: Oxygen + Hydrogen - Electrons & Energy
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What Makes Moles Essential in Understanding Chemistry?
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Comparing Calcium Carbonate in 2 Shells - Help Needed
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Can Lightning Shatter a Diamond in the Desert?
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What is fire: energy or element?
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XX: Create a Better Explosion in a Controlled Environment
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Formula and structure of the carbonate?
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What Are the Job Options with a B.S. in Chemistry?
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What is the best way to determine the mass percentage of NaOH in Plumbo?
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What are the key differences between ATP and ADP?
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Purification of sodium chloride
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Attractive and replusive forces
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Increasing Voltage of Potato Battery in Chemistry Class
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Safety of chemical experiments at home
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Determining the colors of transition metal
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Balancing Redox Reactions: How to Determine Half Reactions and Oxidation Numbers
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Some quick problems before my exam 2morrow
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Kerosene Oil: Why It Won't Catch Fire in a Bottle
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Equation Sheet on AP Chem Exam: Necessary or Not?
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What is fluorescence and how does it arise?
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Understanding Enthalpy and Entropy: Key Factors in Chemical Reactions
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Is CH3OCH3 Polar and Does XeF2 Have Polarity?
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Chemistry Forums - Find a Chemistry Community Like PF
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How to Prepare a Buffer Solution with a pH of 12.50 Using Given Reagents?
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Comparing Calcium Carbonate in Shells: An Experiment
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Creating First Life: A DIY Chemical Experiment
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Chemical Formulas: Ba(OH)_2 vs BaO_2H_2; Al(NO_3)_3 vs AlN_3O_9
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The Impact of Humans on Carbon-14 Dating
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How is the superacid CH5+ made?
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How Do You Calculate Molarity in Diluted Solutions?
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How Is the Equilibrium Formula Derived?
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What is the mysterious gas in the sealed flask of mercury?
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Effect of pH changes on UV absorbance
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What is the method for determining the oxidation number of transition elements?
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What Makes Materials Transparent at the Molecular Level?
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Understanding Acid Strength: HSO3- vs H2SO3
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How Do You Plan Chemistry Experiments for Molar Enthalpy and Recrystallisation?
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Find Ka, Kb & Verify Kw Relation
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Some basic chemistry problems i have troube with
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Water Purification: Harmful Chemicals & Possibilities
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Natural Vibration: Data on Materials
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Toxins and Poisons: Info & Resources
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Identifying SN1, SN2, E1, and E2 Reactions in Organic Chemistry
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Periodic table trend for the value of dipole moments
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Arraging atoms/ions based on atomic radius
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A very intersting periodic table.
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How can I improve my understanding of chemistry for college and high school?
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Oxidation number vs. ionic charges
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Phenol + FeCl3 Reaction: Distinguish 4-Methylbenzoic Acid
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Non-Conductive Liquid: Dissolving Salt & Water
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Why Aren't There Examples of Redox Reactions with 3 Half Reactions in Textbooks?
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How to Calculate Partial Pressures and Kp for Nitrogen Oxides Mixture?
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Sugar-Free Sweetener: The Truth About Aspartame's Effects on Skin
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I need to find K for the given conditions
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Calculate NaHCO3 Molar Mass & Equilibrium Constants
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Difference Between Aqueous Solution An Dliquid State?
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Is Bohr's Model Accurate for the Hydrogen Atom?
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Typing Up Molecules: Struggling with HgCl2
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Can You Help Me Understand Molecular Dipole Moments?
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Understanding Nodal Surfaces: How Many are There in an Orbital?
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Can a pendulum clock be used in an earth satellite
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Can Chemical Energy Generation Compete with Nuclear Energy's Safety and Economy?
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Finding pH of an Acid with Added OH-: Ka and the Quadratic Equation
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Acid/Oils: Bulk storage for collectibles
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Is Ground Level Ozone the Same as Smog?
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What caused the low pH in my Tris-HCl buffer?
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Need Help in Calculating MW of Unknown
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Balancing Equations: Nitrogen Dioxide + Water = Nitric Acid
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Finding Liquid Nitrogen for Experiments: Where to Order
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Calculating Equilibrium Concentrations for a Gas Equilibrium Problem
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Help with two problems with empirical formula
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Can the Hendersen Hasselbach equation be used for higher pH values?
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What factors can affect the efficiency of soxhlet extraction?
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How Can I Measure Free Energy and Enthalpy of Reactions?
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What is the Reaction Mechanism for the Haber Process?
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Why is the Aldehyde Group So Reactive in a Tollen's Test?
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Water Proofing matches & Nobel Prize in Chemistry
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Seeking Assistance for Roy Dunlap's 1950 Gunsmithing Recipe
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What are the factors that determine the boiling points of different substances?
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Alice in Quantumland: Physics Chemistry Q&A
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Geospheric chart of the elements
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What's the function of the Ca(H2PO4)2 in the baking powder?
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Understanding Real Gas Behavior: Deviations from Ideal Gas Equation
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Electrical and optical properties of Cadmium Sulphide
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Calculate Mass of Paradichlorobenzene for .05 Molal Solution
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Molecular Shapes: What Does CO3^-2 Look Like?
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Where Can You Find Drug Design Tutorials Online?
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Why Chlorine has Higher Electron Affinity than Fluorine
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Why Does Potassium Form Superoxide with Excess Oxygen?
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Deprotonation of Acids: Learn Reactions & Info
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Bayer's Reaction: Alkane & Alkene Deciphering
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What are some strong and fast working oxidizers I can find at a hardware store?
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