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What is the Correct Volume of the Reaction Mixture at STP After Completion?
- iconwin
- · Replies 2 ·
Which Aniline Derivative Is More Basic: Ortho or Para Substituted?
- atavistic
- · Replies 1 ·
How Many Moles of Gas Are in the Bicycle Tire?
- ttiger2k7
- · Replies 1 ·
Chem: Soluble with Insoluble: Will Reaction occur?
- madgab89
- · Replies 1 ·
Why did my ephedrine-mandelic acid crystals require ice to form?
- Haftred
- · Replies 2 ·
Final Temperature of Copper-Water System
- grapejellypie
- · Replies 5 ·
Finding molar mass of unknown element
- mjolnir80
- · Replies 1 ·
Balance Reactions: Zn + 2AgNO3 -> 2Ag + Zn(NO3)2
- staceybeth
- · Replies 1 ·
Charles, Gay-Lussac and of course Boyle
- susan__t
- · Replies 3 ·
Chemistry Finding molecular formula from percent composition and gas properties
- iconwin
- · Replies 3 ·
Balancing equations for nickel and chromium oxidation with nitric acid
- Emily266
- · Replies 8 ·
Converting sugar density from kg/m³ to g/cm³
- Chemistry101
- · Replies 12 ·
Molarity, mole fraction, and molality of a glycerol-water solution
- magma_saber
- · Replies 1 ·
Is glucose soluble in diethyl ether?
- aleferesco
- · Replies 1 ·
Titration: Calculate Acid Mass for NaOH 25 mL
- a.a
- · Replies 1 ·
Chemistry Intermolecular Forces: Dipole-Dipole, London Dispersion, H Bonding
- magma_saber
- · Replies 6 ·
Calculating Al Foil Thickness in mm
- mightyhealthy
- · Replies 3 ·
Calculating Electical Energy Needed for Water Electrolysis at Sea Level
- avowles
- · Replies 2 ·
How Much Iodine Reacts with 23 Grams of Aluminum?
- mightyhealthy
- · Replies 3 ·
How do you draw energy level diagrams for the LiF molecule?
- melissajohn
- · Replies 11 ·
How Much Iodine Reacts with 23g of Aluminum?
- mightyhealthy
- · Replies 1 ·
I keep getting errors in a simple copper sulfate experiment
- DDNow
- · Replies 1 ·
What is the formula of the hydrate?
- mightyhealthy
- · Replies 2 ·
How do I calculate the length of a bond?
- fizzicsdummy
- · Replies 1 ·
Trick Question? (Making a solution)
- needphyshelp
- · Replies 6 ·
What Will Be the pH After Incubating Carbonic Anhydrase with CO2?
- Gannon
- · Replies 4 ·
Oxidation or Reduction: NO3- to NO?
- Kabloom
- · Replies 2 ·
What is a literature boiling point and how does it relate to distillation?
- jnimagine
- · Replies 3 ·
1st law of thermodynamics, work/heat
- FlipStyle1308
- · Replies 1 ·
Having trouble understand the Mass-to-Charge Ratio
- Carlos508
- · Replies 2 ·
Can two electrons in the same shell collide?
- Carlos508
- · Replies 4 ·
Regarding consevation of energy on electrolysis
- Munfred
- · Replies 4 ·
Calculate Grams of C2H4 Needed to Produce 450 kJ of Heat
- Hydrolyziz
- · Replies 1 ·
What are the oxidizing and reducing agents in this redox reaction?
- sami23
- · Replies 3 ·
How Does Temperature Affect Gas Pressure in a Sealed Container?
- mhn745
- · Replies 4 ·
Some chemistry problems I don't know where to start
- korr2221
- · Replies 2 ·
Lewis dot diagram for NO+ (nitrosyl cation)
- Gh0sT11
- · Replies 1 ·
What Are the Partial Pressures of Gases in a Glucose Combustion Reaction?
- grapejellypie
- · Replies 1 ·
Have a pretty basic chem problem about lights and radiation
- kevinf
- · Replies 7 ·
Basic question on recrystallization.
- scorpion990
- · Replies 4 ·
Pressure in a sealed bottle with liquid helium and air warmed to room temperature
- mhn745
- · Replies 7 ·
How does life violate the 2nd law of thermodynamics?
- impofmisery
- · Replies 1 ·
Enthalpy change for magnesium reacting with HCl from temperature data
- decamij
- · Replies 8 ·
Maintaining 40 mM NaCl while spiking product with CTAB stock solution
- staceybiomed
- · Replies 2 ·
Calculating the Number of Particles in Your Room
- EV33
- · Replies 1 ·
Does p-Toluidine Hydrochloride Dissolve in HCl?
- jnimagine
- · Replies 15 ·
What acid can etch graphite?
- hungz
- · Replies 3 ·
Chemistry Is Molarity simply moles per liter
- jenzao
- · Replies 4 ·
Does a buffer system have to have H+ dissassoc, or can it be O's instead?
- jenzao
- · Replies 1 ·
Solving for 16M HN03 with a Density of 1.42g/ml
- hockeynicole
- · Replies 1 ·
Reducing non-specific binding in CNT FET biosensors
- 1MK5
- · Replies 5 ·
How Do You Interpret Spectral Data for This Compound?
- sciontc03
- · Replies 3 ·
Which Is Better for FDA-Compliant Drug Analysis: Books or Websites?
- markone
- · Replies 3 ·
Chemistry What Is the Molecular Geometry of NH2CH2COOH?
- uio
- · Replies 1 ·
Second year university biochemistry - pH and Buffers
- fileen
- · Replies 7 ·
What Experimental Evidence Demonstrates Energy Quantization in Atoms?
- greg153
- · Replies 1 ·
How does HCO3- binding affect crocodile hemoglobin's oxygen affinity?
- Momentum09
- · Replies 2 ·
Finding molecular formula of CHCl gas from pressure and mass
- magma_saber
- · Replies 8 ·
How Accurate Are My Nanomolar Calculations for Compound X?
- sarbot
- · Replies 6 ·
Chemistry How to find the molecular formula out of the molar mass?
- jessicah211
- · Replies 2 ·
Is 4-Ethyl-2,2,7-Trimethyloctane the Correct IUPAC Name?
- LuisN
- · Replies 1 ·
Is hydrogen always a nonmetal or can it be a metal?
- lLovePhysics
- · Replies 3 ·
Acid-Base Reaction with Acetic Acid and Ammonia
- needphyshelp
- · Replies 1 ·
Why does ortho-fluorophenol have lower pKa than para-fluorophenol?
- sciontc03
- · Replies 1 ·
Classifying integral and peripheral proteins in membrane transport
- bengalkitties
- · Replies 1 ·
Valence States of Chromium and Silver in Net Ionic Equations: Which One to Use?
- greg153
- · Replies 4 ·
Calculating the work done on a decomposed solid
- laxgal12
- · Replies 1 ·
Classifying membrane proteins and transport mechanisms
- bengalkitties
- · Replies 1 ·
Estimating Error in Titration Results Using Second Derivative Analysis
- bb1
- · Replies 4 ·
What Is the Second pKa of the Compound?
- DJSkopelitis
- · Replies 2 ·
Solving Biochem pH Problem for Na2HPO4 Solution
- vcuram
- · Replies 2 ·
Does p-toluidine hydrochloride dissolve in water, HCl, NaOH, or NaHCO3?
- jnimagine
- · Replies 1 ·
Calculating CO2 from NaHCO3 and acetic acid reaction using gas laws
- mjolnir80
- · Replies 1 ·
Redox Reaction With Nx Nitrogen Compound
- BayernBlues
- · Replies 1 ·
Does the Teacher's Edition Have a Mistake in This Science Problem?
- LisaandCaiti
- · Replies 2 ·
Quick Conceptual Question on Ideal Gases
- meganw
- · Replies 4 ·
What Are the Products of NH4Cl Reacting with H2SO4?
- Maxwell Kraft
- · Replies 1 ·
Chemistry Mole fraction of liquid for mixture to boil at 250°C
- MeKnos
- · Replies 3 ·
Calculating Volume of Acetone for Solution with Methylene Chloride
- john16O
- · Replies 2 ·
Questions bout the Chloride Shift in R.B.cell
- crays
- · Replies 1 ·
Questions about polyatomic ion compounds
- Ser
- · Replies 6 ·
Estimation of Work in Gas Compression - Thermodynamic
- Kasper_NYC
- · Replies 4 ·
Chemistry What is the Molecular Formula of Gallium Oxide from 1.25g Ga and 1.68g GaxOy?
- kidvideo90
- · Replies 4 ·
Balancing chemical equations and stoichiometry calculations
- greg153
- · Replies 3 ·
Finding mass based on amu and % abundance
- chemstudent
- · Replies 2 ·
Chemistry Iron and chlorine gas reaction: which reactant is in excess?
- sues
- · Replies 6 ·
Creating a Scatter Chart in Excel 2007
- magma_saber
- · Replies 12 ·
Work done moving 3000g box 15m and time with 45kW power
- lynn0808
- · Replies 1 ·
Balancing redox equation with KMnO4 and MnCl2 in basic solution
- carleycb
- · Replies 1 ·
What Is the Concentration of the Stock HBr Solution?
- a.a
- · Replies 3 ·
Polarity and Hydrogen Bonding in Organic Chemistry
- jnimagine
- · Replies 19 ·
Find Sin θ and D in Diffraction Equation
- magma_saber
- · Replies 5 ·
Oil-based vs aqueous ferrofluid, drug delivery, and nanoparticle sizing
- jnbfive
- · Replies 10 ·
Solubility of an Acid: Separating Basic from Acid Compounds
- yungwun22
- · Replies 2 ·
Can a colorimeter detect wavelengths to verify a faint color?
- goku
- · Replies 1 ·
How to Calculate Atomic Density of Uranium in Water Solution?
- thenewbosco
- · Replies 3 ·
Vapor Pressure of Benzene at 50°C: 0.028 mmHg
- ally1h
- · Replies 6 ·
Finding jet size from redshift and angular measurement
- wolfpack693
- · Replies 1 ·
Are These Everyday Examples Misinterpreting Newton's Laws of Motion?
- lynn0808
- · Replies 2 ·
First law of thermodynamics rate problem
- tron_2.0
- · Replies 1 ·