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Chemical name for 12 protons and 10 electrons?
- kassandra
- · Replies 4 ·
Why isn't ionic strength in my chemistry textbook?
- littlelady
- · Replies 1 ·
Calculating Probability of Ligand-Protein Binding at Equilibrium
- Quickdry135
- · Replies 4 ·
How do I solve an AP chem free response on ammonia and light interactions?
- doremi
- · Replies 5 ·
What Are Isotopes and How Many Can an Element Have?
- kassandra
- · Replies 6 ·
How can I find the amount of heat released in an enthalpy reaction?
- viper2308
- · Replies 1 ·
Solving Chemistry Problem II: 0.005 M Carbonate Solution
- higherme
- · Replies 3 ·
Dissociation equations and concentration calculations for acids and salts
- LasPapito
- · Replies 7 ·
Solving 0.005M Na2CO3 Chemistry Problem
- higherme
- · Replies 10 ·
What Are the Oxidation Numbers in Zn(NO3)2?
- BayernBlues
- · Replies 1 ·
How Does First-Order Kinetics Affect Reactant Concentration Over Time?
- konartist
- · Replies 1 ·
Which reagent best develops Mn+2 in paper chromatography?
- physstudent1
- · Replies 3 ·
[Chem] Determining Masses from Concentration
- dt_
- · Replies 1 ·
How do you form covalent bonds between C and C?
- jleposky
- · Replies 6 ·
Re: Microbiology Hwk Problem, Calculating generation time
- shawonna23
- · Replies 1 ·
Biology Four Drosophila and mouse genetics problems with linkage and mapping
- stew
- · Replies 1 ·
Punnett squares for dark hair and brown eyes inheritance
- mirandasatterley
- · Replies 3 ·
Chemistry Materials Question - Weight % Fraction
- ][nstigator
- · Replies 1 ·
How Accurate Is Gravimetric Analysis in Determining Mineral Composition?
- salman213
- · Replies 1 ·
Calculating Square Meters of Gold Leaf from 28.35g of Gold
- ZackDT
- · Replies 1 ·
Struggling with Chemistry Lab Equations?
- pp2000
- · Replies 1 ·
Isothermal titration calorimetry
- Quickdry135
- · Replies 1 ·
How Do You Calculate the Fraction of Ethylene in a Copolymer?
- ][nstigator
- · Replies 1 ·
Tap vs Bottled Water; Guidance Appreciated
- Lemm
- · Replies 8 ·
How Do You Calculate the Mass Percent of Iron in an Ore Using Redox Titration?
- Flammadeao
- · Replies 1 ·
Isothermal and reversible expansion work problem (Physical Chem)
- LakeMountD
- · Replies 2 ·
What Are the Oxidation Products of Butan-2-ol?
- memsces
- · Replies 3 ·
Lewis Reaction Questions (Organic Chemistry)
- cheechnchong
- · Replies 1 ·
Calculating Charge Flows in Chemical Cells: How Much Zinc Reacts per Second?
- pizza1512
- · Replies 1 ·
Organic Chemistry - Nomenclature Structures
- katrina007
- · Replies 1 ·
Absorbance and Concentration Question
- fuzzy
- · Replies 4 ·
Light Up a Little Light Bulb with Batteries and Wires
- Cundo007
- · Replies 1 ·
Average collision rate between N2 and O2 molecules in air at 298K
- jbowers9
- · Replies 5 ·
Naming Benzene Compounds: OH and H Attached to Same Carbon Atom
- nirvana1990
- · Replies 1 ·
How Do You Balance Complex Redox Reactions?
- erjkism
- · Replies 1 ·
How Do I Determine Oxidation Numbers for Chemistry Exams?
- Haunted Physt
- · Replies 3 ·
Can I get my intro Bio problems checked?
- FlipStyle1308
- · Replies 1 ·
Relationship between diabetes, cell transport, and obesity
- Kabia
- · Replies 1 ·
How do fucus, holdfasts, air bladders and bioluminescence differ?
- littlelady
- · Replies 1 ·
Finding the precipitate of the reaction of KBr with AgNO3
- MiniJo
- · Replies 1 ·
Acid or Base and Chemistry of Taste
- hotgurl1
- · Replies 12 ·
Recrystallization of benzoic acid
- fruitl00p
- · Replies 1 ·
What Is the Net Ionic Equation for HBr(aq) and NH₃(aq)?
- Barfolumu
- · Replies 2 ·
Calculate volume of object that is submerged
- physstudent1
- · Replies 1 ·
Theoretical yield of Sn(C2H5)4 from SnCl4 and Al(C2H5)3
- Destrio
- · Replies 5 ·
What's it called? The tip of the water? Pic included
- Raza
- · Replies 9 ·
Solve Stoichiometry HW: Molar Mass & Molecular Formula
- DaOneEnOnly
- · Replies 2 ·
Should the Town Buy NaCl or CaCl2 for De-icing?”
- jdhutto
- · Replies 5 ·
Calculating Solution Composition: Isopropanol in Water
- jdhutto
- · Replies 5 ·
How to prepare molal ethanol solution and dilute HCl
- jdhutto
- · Replies 1 ·
Calculating Mass of CO Inhaled by a Bartender
- jdhutto
- · Replies 8 ·
Finding aphelion distance given perihelion and orbital period
- kylewoodloveast
- · Replies 11 ·
Features Shared by Living Organisms
- Brandinho
- · Replies 2 ·
Chemistry Calculating Moles of O Atoms in Mn(NO3)2
- salman213
- · Replies 3 ·
Methods for calculating density of solids and liquids
- lylos
- · Replies 1 ·
Calculating Atomic Weight: Solving a Chemistry Problem
- milana
- · Replies 2 ·
The enzyme reverse transciptase is critical for?
- littlelady
- · Replies 17 ·
IUPAC nomenclature assistance request
- Saskatchewan
- · Replies 1 ·
How can I apply Wien's and Stefan's laws to solve these astronomy questions?
- kylewoodloveast
- · Replies 4 ·
Bioelectricity homework: diffusion, Fick's law, ion equilibrium
- fubag
- · Replies 1 ·
Biogenesis states that life can only come from life
- 'anybody'
- · Replies 1 ·
Calculate Weight Lost by CuSO4 5H2O at 120°C for 12hrs
- mutzy188
- · Replies 2 ·
How Did the Asteroid Impact Cause Dinosaur Extinction?
- Luke*
- · Replies 1 ·
What Are the Partial Pressures and Total Pressure in a Reaction Mixture?
- Coffeepower
- · Replies 1 ·
Pressure from CO2 molecules striking a wall
- zeshkani
- · Replies 14 ·
Why do genes in Arabidopsis have more C and G nucleotides than intergenic regions?
- Brandinho
- · Replies 2 ·
Prove that (K)^(-1) = (C degree)^(-1)
- Edwardo_Elric
- · Replies 2 ·
Solving Problems Involving Ternary Compounds and Elements
- Destrio
- · Replies 5 ·
Gram negative bacteria and blood agar hemolysis
- Spirochete
- · Replies 2 ·
Calculate Heat Transfer for Cooling Saturated Water in a Closed Tank
- Xkaliber
- · Replies 2 ·
Chemistry: Converting density to molar mass given other values.
- LakeMountD
- · Replies 12 ·
Thermodynamics chemical reaction problem
- Benzoate
- · Replies 1 ·
What is the Molar Mass of an Enzyme with a Given Osmotic Pressure?
- Benzoate
- · Replies 4 ·
What is the percent purity of the calcium hydroxide in this titration problem?
- Benzoate
- · Replies 11 ·
Biology Mendelian Genetics: Probability of Inheriting Codominant Traits
- future_vet
- · Replies 6 ·
S.I. Reportable Form: Properly Expressing Numbers in Scientific Notation
- xlin58
- · Replies 3 ·
Finding the iodide ion concentration
- Benzoate
- · Replies 1 ·
AP Chem; Calculating energy released
- Misteh
- · Replies 1 ·
Chemistry Name the given Phenol organic molecule
- danago
- · Replies 5 ·
What happens when ripples hit an obstacle in a ripple tank?
- ecanescence-fan
- · Replies 1 ·
Finding HCl concentration by dilution and titration with NaOH
- Benzoate
- · Replies 2 ·
What is the [H1+] in the Mixed HCl Solution?
- Benzoate
- · Replies 5 ·
Degree of Unsaturation: 3+ D.U. Indicators
- lexia925
- · Replies 1 ·
What is the significance of a 1:1 ratio in forming compounds?
- L337 Maverick
- · Replies 6 ·
Calculating Concentration of MnO4 Solution Using Spectrophotometry
- Benzoate
- · Replies 2 ·
What is the concentration of Br1- ions in a solution of 0.0330% AlBr3?
- Benzoate
- · Replies 3 ·
Why do pipes of different size and length make different sounds?
- ecanescence-fan
- · Replies 1 ·
Decided to make my chemistry project on spectroscopy
- FedEx
- · Replies 6 ·
How Do You Calculate Standard Enthalpy of Reaction Using Hess's Law?
- zeshkani
- · Replies 1 ·
Why can't we see ultraviolet light?
- ecanescence-fan
- · Replies 3 ·
Miscellaneous Chemistry Problems from 2004 Australian NQE
- TripleS
- · Replies 1 ·
Biology/Chemistry: pH Level and Ionizable Groups
- Soaring Crane
- · Replies 1 ·
Atomic Mass of Element X in XCl3 Stoichiometry Problem
- Benzoate
- · Replies 3 ·
Organic Chemistry of Bruice 5th edition problem
- yellow_river
- · Replies 2 ·
What Percentage of Random DNA Sequences Does BamH1 Recognize?
- johndoe3344
- · Replies 1 ·
Where Can I Find Chemistry Lab Report Samples?
- Shadowz
- · Replies 2 ·
What is the Molecular Weight and Ionization Constant of Ascorbic Acid?
- erik-the-red
- · Replies 6 ·
Solving the Piston Problem: Calculating Time for No Molecules Left
- mojo4king
- · Replies 3 ·
Why Doesn't Changing Reactant Concentration Affect the Equilibrium Constant?
- johndoe3344
- · Replies 2 ·