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alphonse
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44 votes
Accepted

Why does whipped cream use nitrous oxide instead of nitrogen gas?

8 votes
Accepted

Can a solution of FeCl2 go bad over time?

4 votes
Accepted

Is it possible to have Volume(solution) < Volume(solvent before adding solute)?

3 votes

Propylene Glycol as a water main anti-freeze

2 votes

Converting plastic back to bio-degradable substances

2 votes

Why does water split into ions?

2 votes

Conceptual tussle with kinetics of equilibrium and non-equilibrium processes

2 votes
Accepted

Grey "skin" on gallium

2 votes

Does the Maxwell-Boltzmann distribution apply to gases only?

2 votes

Simple Explanation of orbitals

2 votes

What is the element with the greatest first ionization energy?

2 votes

A glass of water with ice-cubes in it. Where's the water the coldest; at the top or bottom?

2 votes

Which definition of Acids and Bases conforms to the pH scale?

2 votes

Why polymers have a range over which they melt instead of having a specific melting temperature?

1 vote

What are stereospecific and stereoselective reaction?

1 vote

What is the simplest explanation of the ASTM G71 procedures that can be done in a laboratory?

1 vote

Why wouldn't you consider the [H+] produce from the weaker acid in a mixture of two acid?

1 vote

What should you couple with the reference material in testing galvanic corrosion?

1 vote

What is the difference between O & O2

1 vote

Stability variation in heavy nuclei

1 vote

Energy of electrons in the same subshell

1 vote

Guidelines for when oxidation is mild and when it is strong in organic chemistry?

1 vote

Why doesn't the bulb get brighter if I add another cell in parallel?

1 vote

Silicone water repellent help

1 vote

discover of the neutron, what happen to 2+ charge

1 vote
Accepted

Physical gelation result in a single massive polymer chain?

1 vote

How can I permanently write on HDPE plastic?

1 vote

Why does like dissolve like?

1 vote

Reasons for solid or liquid soap

0 votes

Lemon juice, the ultimate anti-foaming agent?