# All Questions

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### Why does shampoo produce more foam than body soaps?

Soap and shampoo are both cleaning agents in our daily life. Why does shampoo produce more foam than body soaps?
0answers
5 views

### Limiting reactants and molar mass

So if in a balanced chemical equation, the mass of both reactants are equal then would there be a limiting reactant? Please help I am in need of help.
0answers
4 views

### Theory and formulation of gel aggregation?

I do experiment with a gellant that absorbs oil. When it has enough oil, it would create a big chunk (see #2); however, if it gets less amount of oil, it will make small spheres with a weaker adhesion ...
1answer
10 views

### Reaction between copper (II)chloride and aluminium foil

When I reacted copper chloride and aluminum foil instead of getting the brown color I got green color. Can anyone share their procedure where the experiment actually succeeded?
0answers
15 views

### Why does a strong base completely neutralize a weak acid?

For the longest time, weak acid-strong base titration curves completely baffled me. I understood that the equivalence point of a strong acid-strong base titration is reached when equal numbers of ...
0answers
9 views

### How do flame retardant vapors decrease over time?

I recently bought a new chair, and after unboxing and assembling it I noticed a very strong chemical smell. The chair cushions are made of foam and the upholstery is PU leather, so I'm assuming that ...
0answers
14 views

### Trimethylsilyl vs tert-butyl as activating substituent of benzene

Would trimethylsilane as a benzene substituent have an activating effect relative to tert-butyl for electrophilic substitution reactions?
0answers
11 views

### Why are these compounds classified as metamers?

Metamers are compounds having the same molecular formula but different number of carbon atoms, on either side of functional group. In the above compounds, the number of carbon atoms around the ester ...
1answer
19 views

0answers
24 views

### Understanding the gaff2.dat proper dihedral parameters

I have a project where I'm trying to program my own force field, and I decided to use the AMBER gaff2.dat force field parameters. However, I am really struggling parsing the gaff2.dat file when it ...

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