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True or false: five statements about units, tools, and thermodynamics
- lynn0808
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What Is the Correct Name for BaHPO3?
- greg153
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Is a turbine convection and are vents radiation examples?
- lynn0808
- · Replies 1 ·
Formula to find sunrise/sunset time difference
- apolutrosi
- · Replies 1 ·
Is photosynthesis entropically and enthalpically favorable?
- metalmagik
- · Replies 1 ·
Specific heat calculations for carbon and unknown substance
- lynn0808
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Chemistry What are the molecular geometry structures for SeO3, SeO2, and SCl2?
- magma_saber
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Is My Balanced Equation for C5H12 Combustion Correct?
- sami23
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How to find the Ionization energy of He+
- SWestad
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Heat transfer by convection, radiation and conduction examples
- lynn0808
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Chemical Equilibrium: AgCl + NaCl Effects
- gmunoz18
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An egg is fried in a skillet, a chemical or physical properties?
- someone21
- · Replies 4 ·
Calculate 0.98M CaCl2 to 0.23M Cl- Solution (mL)
- iconwin
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LCAO representation of bonding orbitals in C2H2O
- persephone
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Chemistry Features in the molecular structure of a compound that affect solubility mp,bp.
- aisha
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Adiabatic expansion of O2: finding ΔT with given Cp,m
- smithnh
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Why does melting point decrease for impure solid?
- erjkism
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Maximum electrons with n=3, l=2, ml=0, ms=+1/2
- kumar_23
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Alkyl halides left in an open container what happens?
- saching
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Chemistry Finding the moles required
- omzar
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Chemistry How Do You Calculate Moles and Concentration of Ca(2+) in CaC2O4H2O?
- Dooga Blackrazor
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How Many Moles of H2 Gas Will Be Produced from CaH2 and H2O?
- djfrankym
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FRUSTRATING QUESTION: Condensation Reactions with Covalent Bonds
- bengalkitties
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Lewis structures and empirical formulas for ionic and covalent compounds
- odooma
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Survival of Red Blood Cells in Varying Salt Concentrations
- diewlasing
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Chemistry - Redox Disproportionation Balancing?
- escryan
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Can sodium sulphate, p-toluidine, and benzoic acid form hydrogen bond
- jnimagine
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Mass of silver bromate precipitate from 0.790 g AgNO3 and 0.473 g KBrO3
- a.a
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Chemistry - stoichiometry, solutions
- excel000
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How does temperature affect the rate of pepsin digestion in egg albumin?
- LilaK
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Why do Benedict's, iodine, and Biuret tests change color?
- tata105
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Finding the wrong answer among 15 chemistry exam problems
- Banaticus
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What is the mass percent of CaCO3 in a mixture after heating to produce CO2?
- sexpillus
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Membrane Potential question: neuron function or location?
- medfourfifty
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Chem question on dash-wedge structures
- physicsdawg
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What Is the Percent Composition of Sodium Oxalate in the Sample?
- sami23
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Determine Coordination Number of Cations in Chemical Equation
- Mitchtwitchita
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Can Hydroponics Solve the Challenges of Zero Gravity Plant Growth?
- University
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How Much SiCl4 Results from 2.8g of Silicon with 50% Yield?
- a.a
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: Why do you feel hot after you work out?
- afgsabrina07
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What environmental events trigger seed germination and wild flower growth?
- University
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Chemistry Stoichiometry - transferable mole values?
- skierboy
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What is the most accurate method for measuring 6 mL of water?
- iconwin
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How Does Carbon Content Affect Steel Properties?
- rofique2
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Converting 250mg Vitamin C to Atoms: 6.02e23
- Beeorz
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1st year Chemistry Course in University
- abealzaim
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Balancing copper(II) acetate and glycine reaction equation
- xlx_ndn_boy_xlx
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Astrophysics- Calculate the altitude of a geosynchronous orbit
- sleepyhead212
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Adjusting pH of Slurry in H2SO4 to 9.5 with CaO
- Mett
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How do I predict when a satellite will be visible from a given location?
- jstrz13phys
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Mixing Two Liquids: What is the Equilibrium Temp?
- metalmagik
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Iodine titration with thiosulphate after sulphite reaction
- crays
- · Replies 21 ·
Astronomy: Calculating Neptune's Mass from Triton's Orbit
- Branches
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How Do You Calculate Molality and Mole Fraction in Aqueous Nitric Acid?
- n77ler
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Calculate the mass in grams of each element in the body of a 57kg person
- mightyhealthy
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Why does ethanal not have intermolecular hydrogen bonding?
- Hevonen
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Chemistry Third codon base substitutions and polypeptide errors
- tatum123
- · Replies 18 ·
How Do You Calculate Km in Multi-Step Enzyme Kinetics?
- PPapadopoulos
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Compound A: Does Bromide React with Propanol or Propanal?
- mathsgeek
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Chemistry Basics: Learn Chemical Nomenclature
- arkarain
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Reverse of optical isomerism in a reaction
- Kushal
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Chemistry Mole fraction of a 1.222 M solution with density 1.3250 g/mL
- sophief
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Does bromide react with propanol or propanal?
- mathsgeek
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I understanding how to read and write chemical formulas
- TWalker
- · Replies 10 ·
How Do You Determine the Ratio of Oxygen to Nitrogen Atoms from Percentages?
- DougD720
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What is the composition of the original gas mixture in mole percent?
- Riles246
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Redox nature of Cl⁻ + Ag(NH₃)₂⁺ + H⁺ ionic equation
- Jeff231
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Amount of starting material needed for Buffer
- thephoenician
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DeltaH of Diluting 24% NaOH to 2% in H2O
- katchum
- · Replies 5 ·
Problem with unit conversion question
- guitarf1
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Calculating ore needed to extract 41.0 kg of titanium from ilmenite
- Maxwell Kraft
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Elements and similar type of reaction
- sami23
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What is the difference between dendritic cells and FOLLULAR dendritic cells?
- higherme
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Volume Measurements: Questions, Errors, Limitations
- Saturnfirefly
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Graphite Bonds Broken When Pencil Breaks
- CRaNiUM
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What type of reaction converts a secondary amine to primary amine?
- Kushal
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How Many Gallons and Kilograms of Water Are Needed to Fill an Olympic-Size Pool?
- metalmagik
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What Are Water's Freezing and Boiling Points on a Benzene-Based Scale?
- metalmagik
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How Many Meters of 34-Gauge Wire Can Be Made from 5.01 lb of Covellite?
- metalmagik
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How does the universe end? Show the final equation.
- phyzmatix
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Mass range of zinc in yellow zinc brass given copper mass
- metalmagik
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Chemistry Calculate Molecular Weight of Polyethylene from Osmotic Pressure
- mate1000
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Use the motion of particles to explain why density is dependent on temperature.
- yjk91
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Why does Polaris stay at the same altitude and azimuth over time?
- Confused_Star
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Chemistry Solving pH 0: 2 Moles of H3O+ per 100 Moles of Water
- Bridget
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Applying Oxidation Numbers to Al + KClO4
- vertciel
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Why FADH2 but Not NADH in Brain and Skeletal Muscle Cells?
- crays
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Why densities of pure and salt water are different
- yjk91
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Confirming the Nomenclature of C(triplebond)C-CH2-CH3
- jeahomgrajan
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Silicon discovery and commercial and home extraction methods
- EmuWizard
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Dimensional Analysis of a lens
- metalmagik
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Biology: how the wobble effect explains the degeneracy of the genetic code
- johnj7
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Need Articles relating to research in the health sciences.
- Flaum
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Hybrid Orbitals: Differentiating SP3, SP2, SP
- crays
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What Determines the Stability of Dihalocarbenes?
- GPhab
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NADH Nicotinamide adenine dinucleotide
- crays
- · Replies 2 ·
Comparing density and boiling point of neon-20 and neon-22
- tonto995566
- · Replies 2 ·
Chemistry Determine Which Molecule Is More Polar
- jeahomgrajan
- · Replies 1 ·
Which Statement About Electrolysis is True?
- itsonlyme90
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Does Sodium Chloride Lack Molecules Due to Ionic Bonds?
- Chemistry101
- · Replies 2 ·