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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.
Calculating CO2 and CH4 Partial Pressure - Reaction Formula
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Why Do Some Hydroxides Form Precipitates in Water?
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How are nanoshells constructed in modern labs?
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Final Concentration Formula for Chemical Mixtures: CiVi+CiVi=CfVf
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Chem 101 Problem: Neutralizing Acids & Bases
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Can Strong Acids or Bases Have Negative pH Values in Practice?
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Calculating pH of CH3NH2 and CH3NH3+Cl- Solution
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Fluorescent Paints: Chemical Structure & Invisible Application
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Solubility of hydrochloride salts
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Understanding Spectral Bandpass of Monochromator
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How Can Copper Alloys Be Purified Electrochemically?
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Alcoholic Ammonia vs Aqueous for Treating Haloalkanes
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Understanding Acid-Base Reactions: pH Levels of Common Substances
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How Quickly Does an Ideal Gas Expand with Temperature Change?
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Polarity Question: O-methylnitrobenzene vs p-methylnitrobenzene
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Help about benzoin condensation
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Tetraphenylporphyrin and dipole moments
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Energetics of Organic Compunds help
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What is the Energy Change for the Formation of 0.39 mol of KI(s)?
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Lactic Acid: Ionised or Non-Ionised in Human Body?
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Naming Li & N Compounds: Li3N Explanation
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Structural Formulae for Isomer P, Q and R: Explained
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Mechanism for methylbenzoate, help
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Equivalence Point Calculation: Joe's Question
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How to Treat Spilled Mercury: Advice & Tips
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Confused about Acid and Base Reactions
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Which anion is more acidic: TsO- or CN-?
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Denatonium Benzoate & Hair Staining Properties
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How to Calculate the Residuum and [Na⁺] in a BaCl₂ + Na₂CO₃ Reaction?
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Voltammetry of alkylated colloids
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Understanding Enzyme Kinetics: Calculating Vmax and Km
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Q. Understanding Basic Organic Chemistry Concepts
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Changes in pH Values: Why Little Acid/Alkali Makes Little Difference
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Question about heating an oxide
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Calculating Mass of Oxygen from CuO and Cu
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Periodicity & Chemical Bonding Homework Help General Chem
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What is the concentration of acetic acid in the 200 mL volumetric flask?
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Understanding pH: Solving Confusing Problems with Strong Acids and Bases
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What Concentrations of KH2PO4 and Na2HPO4 are Needed to Make a pH 7.00 Buffer?
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Why does soda fizz when it's warm?
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Find Empirical Formula for Gas X: C_7H_16
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How to Calculate Kb and Find Its Value
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What is the elution volume and how does it relate to protein purification?
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Separate Unknown Salts: Qualitative Analysis
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Calculate Molarity of Cl- in Solution
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What is the Effect of Dissolving Different Compounds in Water?
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Nd2Fe14B: Molecular Structure Explained
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Calculate Buffer Effect of Adding HCl to Ethanoic Acid Solution
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Atomic radius - core charge vs energy level
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Solving Pressure Shooter Kink: Find Volume & Air Needed
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How is Acetone Used in Chromatography Calculations?
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Atomic Mass of Neon: Explained for High School Chemistry
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Understanding Supersaturation and Its Impact on Gravimetric Ppt
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What Is the Connection Between Metal/Nonmetal Oxides and Ionization Energies?
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Weight of Oxygen vs CO2 in Blood
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Calculate pH & Concentration of Acids & Bases in Solution
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How do you react AL(NO3)3 + NH3
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Biochem Problems: Nikki in NY Needs Help
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BTU Q's about burning water vs. burning gassoline
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Solving Acids & Bases Questions - pH, Ionisation Constant
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Help with these problems please
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Dehydration Reaction: Example & Definition
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What Defines Organic Substances in Chemistry?
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Dehydration Reaction: Examples & Explanation
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Balanced Equations for AgNO3 + HCl, Zn + HCl, and C2H5OH + O2 Reactions
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Example of a Gas Producing Reaction
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Pentacoordination of Zinc: A Possibility or a Myth?
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A problem relating to density and layers
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Molecular Oribtal theory, anyone?
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Calculating Volume of 6.0M H2SO4 to Make 0.25M Solution
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Calculate the volumes of air and hydrogen gas
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Partial Pressure Q: Solving for CO2 in Closed Container
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Experiment may be the tiration, techniques, experiments
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Calculating Molar Mass of an Unknown Gas from Effusion Rate
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Seven Carbon Alkene with one Stereogenic Center
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Are Multiple Stereoisomers Produced in Hydroxylation Reactions of Alkenes?
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Calcium Sulfate Dihydrate Reaction w/ Water - Fred
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What is the ph of .035M acetic acid ?
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Finding Online Handbook for Reactants Properties
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Request advice on right application of NaOH or KOH
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Which Of The Following Statements Are Correct?
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pH of Pure Water at 100°C | Acids & Bases
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Is the order of stability for butenes in hydrogenation reactions correct?
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Calc Ionisation Const of Ethanoic Acid in 0.1M Soln
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Can Ferric Sulfide Decompose into S8 Molecules and Ferric Ions?
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Solving Ionic Compound Analysis and Relative Atomic Mass with Mass Spectrometer
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Calculating Water Needed for 0.1M and 0.12M Hydrochloric Acid
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Methanoic Acid's dissociation constant
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Organic Chemistry Q&A: Activating and Deactivating Groups
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Atmosphere can be absorbed into the solution?
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Need Help Understanding Mass Spec
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Orbital Craziness: 4s, 3d, 4p - Why 3d?
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Struggling with Basic Chemistry Concepts: Can You Help?
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Investigate the range of complexes formed by transition elements
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Fuel injector surrounded by a coaxial air stream
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Synthesis of metal oxalate complexes
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Find out the charge of a compound/ion
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Checking my understanding of Molarity.
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What Mineral is in My Wife's Pebble Water Fountain?
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Relative atomic mass of an element ?
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