Gas Laws Lab
Mass of Mg: .0403g
Room Pressure: 3.021 Hg x 2.45cm/1in x 10mm/1cm
Volume of H2 gas (convert to liters): 63.5 ml--->.635L
Room Temperature: 297.9 ...
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Lactose/Glucose/Galactose Hydrolysis Diagnostic Tests
Hello!
I'm going to perform an experiment in which I will be adding powdered milk and various lactase medications into water, with the intention of h ...
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What would Flerovium (Element 114) look most similar to?
Got this question on my Grade 11 Chem Test (Chemical Bonding, Matter, etc)
It was a multiple choice. These are the answers I remember:
Red yellowi ...
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Unexpected sublimation- iodine gas formation
Hi everyone! For a school project, I am conducting an experiment investigating the relationship between rate constant and temperature . The reaction I ...
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Equimolar Gas Mixture Question
I was doing this question and I was wondering if my process and conclusion were valid...
Consider an equimolar mixture (equal number of moles) of two ...
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How to predict products for equations of form AB + CB ->?
Title. Can't find anything on it online (probably because I'm not searching for the right term)
The specific equation I found this on:
N3O3 + H2O
My l ...
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Units of K, equilibrium constant.
I've found the value for K using Gibbs free-energy values (in KJ/mol) where Gibbs free-energy = -5.707*log(K).
Would that mean the units of K are KJ/ ...
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Theoretical Yield Ni + 2HCl yields NiCl2 + H2
Hey everybody,
I have the balanced equation of Ni (s) + 2 HCl (aq) -> NiCl2 (aq) + H2 (g)
A.) If 12.0 moles of HCl were reacted, how many moles o ...
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Why nitric and not sulfuric acid for gold recovery?
When extracting gold from gold fingers (PCI plated connectors of a PCI card) everybody uses Nitric acid. Why not to use Sulfiric acid? Sulfuric acid i ...
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Equilibrium Volume Question
I noticed that this question has been posted on this forum previously, however, I couldn't see that an actual numerical answer was given. I was just w ...
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