User jimchmst

10 votes

Would it be safe to melt plastic bottle caps and remold them into a form?

answered Mar 26 at 20:24

7 votes

Accepted

Can we use silver nitrate to distinguish between chloride and carbonate salts?

answered May 4, 2021 at 4:13

6 votes

Electrolysis with salt water on steel plates creates horrible black liquid

answered May 27, 2022 at 20:32

6 votes

Why is octane more volatile than water while having a higher boiling point?

answered Oct 5, 2023 at 17:21

5 votes

Accepted

Rotten Egg Gas Smell

answered Dec 27, 2023 at 23:36

4 votes

Accepted

Do azeotropic mixtures evaporate proportionally?

answered May 22, 2021 at 20:24

4 votes

Accepted

Boiling sodium hydroxide in stainless steel cup: Solution turning to a blue color

answered May 23, 2021 at 17:33

4 votes

Reaction kinetics of exothermic reaction

answered Dec 22, 2021 at 23:13

4 votes

Does this coupled reaction actually happen (decomposition of calcium carbonate)

answered Jan 3, 2022 at 1:16

4 votes

How to interpret this pair of IR and 1H NMR spectra?

answered Dec 15, 2022 at 1:41

3 votes

Why are there so many metals in the periodic table?

answered Sep 24, 2022 at 6:27

3 votes

Why does temperature remain constant during phase changes?

answered Nov 21, 2022 at 6:55

3 votes

Accepted

Why is meta xylene formed when toluene undergoes alkylation in presence of excess AlCl3?

answered Oct 9, 2021 at 4:17

3 votes

How do I quantify a mix of SiO2 (amorphous), silicon (amorphous, polycrystal), graphite (dust) in a solid sample?

answered Oct 4, 2021 at 23:42

3 votes

Chemistry: The Central Science 14th edition, chapter 3, Design an experiment problem

answered May 27, 2022 at 22:08

3 votes

How is Magnesium Ethoxide appropriately prepared, stored and used to dry ethanol?

answered Jul 23, 2022 at 4:47

3 votes

What makes a compound high or low energy and why does that relate to reactivity?

answered Aug 4, 2022 at 4:43

3 votes

What will be the product of 1 eqv Benzene reacts with 1eqv H2?

answered Aug 9, 2022 at 22:47

3 votes

When light shines on a material, how much of the light interacts with the electrons and the nucleus?

answered Feb 25 at 19:55

3 votes

What is the chemical reaction between nitric acid and acetic acid?

answered Jun 5 at 22:22

3 votes

Why can't I conserve mass instead of moles and apply ratio in this problem?

answered Jun 27 at 2:07

3 votes

Help troubleshooting inconsistent pH measurements

answered Jul 30 at 17:18

2 votes

Why does a catalyst not instantaneously shift the position of equilibrium of a reaction?

answered Nov 23 at 23:51

2 votes

Is light energy defined as work in thermodynamics?

answered Feb 10 at 19:23

2 votes

Why are alcohols considered slightly basic (based on pKa values)?

answered Mar 10 at 10:31

2 votes

Difference in reactivity of sodium ethoxide and NaOH in ethanol

answered Mar 24 at 22:42

2 votes

Pressure in Boyle's law

answered Sep 27, 2023 at 3:24

2 votes

I need help for my chloride titration

answered Oct 10, 2023 at 22:25

2 votes

Definition of activation energy

answered Sep 4, 2022 at 2:43

2 votes

What test should be conducted to test for the presence of Aromatic Functional Groups?

answered Apr 14, 2022 at 6:14

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262 Answers

Would it be safe to melt plastic bottle caps and remold them into a form?

Can we use silver nitrate to distinguish between chloride and carbonate salts?

Electrolysis with salt water on steel plates creates horrible black liquid

Why is octane more volatile than water while having a higher boiling point?

Rotten Egg Gas Smell

Do azeotropic mixtures evaporate proportionally?

Boiling sodium hydroxide in stainless steel cup: Solution turning to a blue color

Reaction kinetics of exothermic reaction

Does this coupled reaction actually happen (decomposition of calcium carbonate)

How to interpret this pair of IR and 1H NMR spectra?

Why are there so many metals in the periodic table?

Why does temperature remain constant during phase changes?

Why is meta xylene formed when toluene undergoes alkylation in presence of excess AlCl3?

How do I quantify a mix of SiO2 (amorphous), silicon (amorphous, polycrystal), graphite (dust) in a solid sample?

Chemistry: The Central Science 14th edition, chapter 3, Design an experiment problem

How is Magnesium Ethoxide appropriately prepared, stored and used to dry ethanol?

What makes a compound high or low energy and why does that relate to reactivity?

What will be the product of 1 eqv Benzene reacts with 1eqv H2?

When light shines on a material, how much of the light interacts with the electrons and the nucleus?

What is the chemical reaction between nitric acid and acetic acid?

Why can't I conserve mass instead of moles and apply ratio in this problem?

Help troubleshooting inconsistent pH measurements

Why does a catalyst not instantaneously shift the position of equilibrium of a reaction?

Is light energy defined as work in thermodynamics?

Why are alcohols considered slightly basic (based on pKa values)?

Difference in reactivity of sodium ethoxide and NaOH in ethanol

Pressure in Boyle's law

I need help for my chloride titration

Definition of activation energy

What test should be conducted to test for the presence of Aromatic Functional Groups?