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Detecting Melamine Adulteration in Dairy Products: An Updated Approach
- steve snash
- · Replies 3 ·
Inorganic Chemistry. Calculating Ksp
- AshTaylor
- · Replies 2 ·
How Do You Write Chemical Equations for These Reactions?
- Char. Limit
- · Replies 16 ·
Grams are same when looking for limiting reactant?
- legendarium
- · Replies 1 ·
Why is the rate law for IBr decomposition R=k[IBr]^2?
- jupiter_8917
- · Replies 1 ·
Find atomic weight of element A in A₂O₃ compound
- haengbon
- · Replies 7 ·
Solving the Order of Reactants: BrO3-, I-, H+
- disneychannel
- · Replies 3 ·
I'm having trouble reading proton NMR
- pyridine
- · Replies 3 ·
What Is the Kinetic Energy of a 950-lb Motorcycle Moving at 50 mph?
- shawonna23
- · Replies 1 ·
What Are the Dimensions of Constants in the Van der Waals Equation?
- derekmvr
- · Replies 1 ·
Why Are Some mRNA Transcripts Bigger Than Others?
- plexus0208
- · Replies 3 ·
Solving Chemistry Problem: As + HNO3 -> H3AsNO4 + NO2 + H2O
- fawk3s
- · Replies 4 ·
How to draw steepest and least steep lines through error bars
- ibysaiyan
- · Replies 2 ·
What are van der Waals forces and how do they differ from covalent bonds?
- Sirsh
- · Replies 1 ·
Expected value of Lz for hydroxyl radical in given state
- Nezva
- · Replies 1 ·
How much water vapour is produced when sulphuric acid neutralizes NaOH?
- Adam2987
- · Replies 9 ·
Why does the effusion rate formula switch position between problems?
- Agent M27
- · Replies 1 ·
Why Is Cv Used in This Example?
- noob314
- · Replies 1 ·
How much work is done during the combustion of 1.0 mol of octane at 1.0 atm?
- Agent M27
- · Replies 1 ·
Blance the chemical by algebric method ?
- r-soy
- · Replies 5 ·
Cloning w/ Plasmid DNA: AmpR Gene Overlap Issue
- plexus0208
- · Replies 1 ·
Which Electrons Belong to the Valence Orbitals?
- el123
- · Replies 2 ·
Confused About Identifying Strongest and Weakest Redox Agents?
- ahhhh
- · Replies 4 ·
Fractional distillation of crude oil
- Sassenav22
- · Replies 4 ·
What spectral lines appear in a reflection nebula?
- JoshMP
- · Replies 2 ·
Balancing Redox Reactions: Confusion with Half-Reaction Electron Count
- APHELION
- · Replies 5 ·
Determining ground and excited states from electron configurations
- el123
- · Replies 1 ·
Why Use Distilled Water in Enzyme Reactions?
- lha08
- · Replies 1 ·
What orbitals are available for bonding in sulfur and fluorine?
- rice1am
- · Replies 1 ·
What is the significance of the equivalence point in acid and base titrations?
- Scharles
- · Replies 1 ·
If the Earth's axis was tilted 45 degrees
- Claire55
- · Replies 2 ·
Calculating ΔH for Gas Phase Reaction with Multiple Bond Types
- Asclepius
- · Replies 6 ·
Organic Chemistry Multistep Synthesis
- coppersauce
- · Replies 7 ·
What is the Specific Heat Capacity of the Unknown Material?
- noobatphysics
- · Replies 1 ·
How enthalpy relates to heat and work in reactions
- kirsten_2009
- · Replies 3 ·
How Do You Calculate Genotype and Phenotype Ratios in a Trihybrid Cross?
- Worthless
- · Replies 1 ·
Mass percent composition of Cu and Zn in brass from ZnCl2 produced
- 00_Furon
- · Replies 1 ·
Why does the oxygen atom in H3O+ have a positive formal charge?
- semc
- · Replies 3 ·
Rate Constants From Equilibrium Constants
- piplaw
- · Replies 6 ·
Calculating pH: Vinegar and Ammonia Solution Equations
- Blazzok
- · Replies 4 ·
Having trouble with understanding Electrophoresis
- LatexZone
- · Replies 1 ·
Mid-Term Biology (Intro to) Practice
- Alexstre
- · Replies 2 ·
NH4F Salt Solution: Acidic or Neutral?
- temaire
- · Replies 1 ·
What defines a common oxidation state in chemistry?
- CleffedUp
- · Replies 1 ·
Quantum Numbers and Total number of Orbitals
- kirsten_2009
- · Replies 4 ·
Is My Calculation of Molar Concentration Correct?
- Raheelp
- · Replies 3 ·
Which Nitrogen in Histamine is Most Basic?
- herich
- · Replies 9 ·
Calculating pH for Strong Acid-Base Titration
- i_am_a_slinky
- · Replies 1 ·
Solve Ka: Percent Ionization of Formic Acid - 2.85%
- George3
- · Replies 1 ·
NMR Spectroscopy Homework: Proposing Structure from Data
- ephemeral1
- · Replies 11 ·
Rate of Reaction: Doubling X's Concentration Effect
- mrxtothaz
- · Replies 1 ·
Calculate Molar Concentration of Nitrogen Trichloride
- elitewarr
- · Replies 1 ·
How to Prepare a 1 M Acetic Buffer with a pH of 6.0
- ttor1236
- · Replies 4 ·
Calculating Minimum Molality of Antifreeze for -20F
- ap101
- · Replies 1 ·
Why is 1,3-dinitrophenol more acidic than 1,5 or 1,6?
- whdw
- · Replies 4 ·
Volume of ammonia from 2 moles of N2 and H2 reaction
- the pro
- · Replies 3 ·
Balancing a redox reaction involving only one apparant product
- CarefulAxe
- · Replies 1 ·
Minimizing Silver Nitrate Loss: Separating a Mixture of Silver Nitrate and Sand
- Denyven
- · Replies 1 ·
Final concentration after diluting 40 µM stock solution
- NCollege4Life
- · Replies 7 ·
Chemical Kinetics: Reaction Mechanism (My working attempt shown)
- tehaznboi
- · Replies 1 ·
Electrostatic Effects and Energy Level Splitting
- tortoise11
- · Replies 1 ·
Why does dilute acid have higher dissociation than concentrated acid?
- aim1732
- · Replies 2 ·
How Do You Calculate the Initial Rate of H2O2 Disappearance?
- chemnerd666
- · Replies 1 ·
Organic Chem: Benedict's test and acids - false positives?
- anisotropic
- · Replies 9 ·
Acid, Base, and Le'Chatelier's Principle
- IBY
- · Replies 7 ·
How Do You Calculate FeSCN2+ Concentration in an Equilibrium Lab?
- xoilovemeryl
- · Replies 3 ·
How Do You Calculate Kp for the Reaction H2O(g) + 1/2 O2(g) = H2O2(g) at 600K?
- jeffreyska
- · Replies 1 ·
What is the Empirical Formula of a Chemical Compound Given Combustion Data?
- Whalstib
- · Replies 1 ·
Qualitative Anion Analysis in General Chemistry Course
- Yanick
- · Replies 2 ·
Determine the heat gained by the water
- holly2010
- · Replies 1 ·
How many atoms are in 2g of oxygen gas?
- tomchoisc
- · Replies 6 ·
How Do You Approach Biomechanics Torques and Moments Problems?
- RaidTRevenge
- · Replies 4 ·
How Do I Calculate Annual Precipitation for a Watershed?
- remaan
- · Replies 8 ·
A 1.60 g sample of a mixture of naphtalene, C10H8. and anthracene
- phat2107
- · Replies 1 ·
Sig figs in answer? How does this work?
- Bensky
- · Replies 7 ·
What Is the Minimum Number of Articles Needed for a 75% Acceptance Probability?
- luv2learn
- · Replies 9 ·
Reasons why % yield would be so low, synthesis of zinc iodide
- tatiana_eggs
- · Replies 2 ·
Monochlorinated derivatives of methylcyclopentane as skeletal isomers
- marquitos
- · Replies 1 ·
Determine the phenotypes of progrency
- jena
- · Replies 6 ·
Check my Answer - Let me know if its right or wrong
- benworld
- · Replies 5 ·
Affects of Adding Water to Cobalt Chloride Equilibrium
- tkahn6
- · Replies 2 ·
Thermodynamics of Reactions with Glucose
- xsc614
- · Replies 3 ·
Monopolist Profit Maximization with Elasticity Calculation
- econ67
- · Replies 5 ·
Finding final temperature of iron dropped in glycerol after water experiment
- kirsten_2009
- · Replies 6 ·
Activation energy of bromate/bromide reaction in acidic solution
- sspanzer
- · Replies 3 ·
What is the molar mass of the unknown?
- huybinhs
- · Replies 3 ·
Stokes law - Settling velocity and rate
- Maharg
- · Replies 1 ·
What is the magnitude of the force of particles?
- haengbon
- · Replies 7 ·
Why is reaction rate expressed as s⁻¹ without a change in property?
- Senjai
- · Replies 3 ·
pH at five points in acetic acid titrated with NaOH
- erok81
- · Replies 10 ·
What steps should I take to identify this mysterious bacteria in my lab?
- Pakbabydoll
- · Replies 5 ·
How long to count 6.0g of carbon atoms at 4 per second?
- haengbon
- · Replies 2 ·
Chemistry NH3 Molecular Geometry: Understanding Electron Pair Geometry and Lone Pairs
- chops369
- · Replies 2 ·
Why Do Hess's Law Calculations Show Discrepancies in Enthalpy Values?
- mrxtothaz
- · Replies 5 ·
Isotopic mass, or maybe just a silly math question
- CleffedUp
- · Replies 7 ·
How Much Acetic Acid Converts to Dimer at Equilibrium?
- George3
- · Replies 4 ·
What is the Lattice Parameter c of an HCP Crystal Structure?
- Hashmeer
- · Replies 2 ·
Determining molar mass by freezing point depression lab
- kevin0788
- · Replies 1 ·
Is Hydrogen Burning in Stars Capable of Breaking Bonds in Hydrocarbons?
- naders2
- · Replies 3 ·