Chemistry
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sixtytrees
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109 Answers

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7 votes
Accepted

Oxidation number of phosphorus in phosphine

5 votes

Role of acetone in the Finkelstein reaction

5 votes
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Lemon juice and secret messages

4 votes
Accepted

Redox reactions

4 votes
Accepted

How to set up a home laboratory?

3 votes
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The chemistry of cutting

3 votes
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Is there a site where I can input RGB values and the site will respond with a pH?

3 votes

Why is O2 (Oxygen) colorless and odorless while O3 (Ozone) is a pale blue gas with a distinctively pungent smell?

3 votes
Accepted

Does vibrating an NMR sample produce the same benefits and artifacts as spinning an NMR sample?

3 votes

How do proton exchange membrane electrolysers work?

3 votes

Why are Earth's oceans salty?

3 votes
Accepted

How to distinguish between CsCl and NH4Cl by a chemical test?

3 votes
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Why is there no salt bridge in electrolytic cell?

3 votes
Accepted

how to mathematically predict reaction results

3 votes
Accepted

In Chemistry, is it possible to use the old representation of the atom as a nucleus surrounded by orbiting particles?

2 votes

Why do some reactions require specific pressures to happen?

2 votes

Why does the pH of soft drinks get lower as they go flat?

2 votes
Accepted

Is enthalpy of activation the same as activation energy? Is there a purely mathematical way to find that value?

2 votes

Standardization of sodium thiosulfate using potassium dichromate

2 votes

A steel sample was analysed for nickel

2 votes

Purification/Extraction of Sodium Permanganate

2 votes

Reaction of H2o2 on Ozone in jar washing Tank in packaged drinking Water Company

2 votes

Hosoya Z Index and Correlation with Boiling Point

2 votes

Free energy change in collagen hydrolysis

2 votes

Evaporation Rate of Water

2 votes
Accepted

Why does water react with H+?

2 votes
Accepted

Addition of Br2 to Double Bond and Carboxylic Acid

2 votes

why are mercury gas and tungsten filament used in electric bulbs instead of fluorine which has higher electron affinity?

2 votes
Accepted

Calculate ion concentrations in mixed buffers

2 votes
Accepted

Isolation of cis-3-hexanol from grass

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