Recent questions in Physical Chemistry

+14 votes

0 answers

How can you predict whether a bond will be ionic or covalent based on electronegativity differences between two elements?

asked Jan 14, 2023 in Physical Chemistry by John Ennis

+299 votes

0 answers

Is the PP Sigma bond stronger than the SP Sigma bond?

asked Jan 11, 2023 in Physical Chemistry by popop

+289 votes

0 answers

What is the difference between AC-227 and AC-225?

asked Jan 11, 2023 in Physical Chemistry by Baron88

+119 votes

0 answers

Can you sketch the atomic structure of the element having valency 2 and can form covalent components only domestically?

asked Jan 10, 2023 in Physical Chemistry by 8768b

+22 votes

0 answers

Why is the C-H bond of 1-alkyne polar while others are non-polar?

asked Jan 10, 2023 in Physical Chemistry by SeraphicPulse

+16 votes

0 answers

Does oxygen have ionization energy?

asked Nov 20, 2022 in Physical Chemistry by EmberWhisper

+142 votes

0 answers

Is hydrogen sulfide polar or non-polar?

asked Nov 18, 2022 in Physical Chemistry by Underground drainage

+1 vote

0 answers

Do van der Waals forces occur in polar molecules?

asked Nov 17, 2022 in Physical Chemistry by SeraphicMystic

+122 votes

0 answers

Can a substance be classified as ionic or covalent on the basis of whether or not it dissolves in water?

asked Nov 17, 2022 in Physical Chemistry by Doall

+3 votes

0 answers

How do you know how many covalent bonds a molecule has?

asked Oct 20, 2022 in Physical Chemistry by Mr.KnowAll

0 votes

0 answers

Are engineering maths or physical chemistry maths harder?

asked Oct 11, 2022 in Physical Chemistry by DomP182

+256 votes

0 answers

How many grams of NaOH solid exist in 2 kg of NaOH solution (0.4 m). (M. wt - 40)?

asked Sep 18, 2022 in Physical Chemistry by My Home Farm

+93 votes

0 answers

Does the S2 molecule exist?

asked Sep 18, 2022 in Physical Chemistry by simonadelaide

+220 votes

0 answers

What is Zeff for beryllium?

asked Sep 18, 2022 in Physical Chemistry by JohnDee123

+25 votes

0 answers

In the redox reaction 6 Fe²⁺ + Cr₂O₇²⁻ + 14 H⁺ → 2 Cr³⁺ + 6 Fe³⁺ + 7 H₂O, what is the reducing agent? A) Fe²⁺ B) Cr₂O₇²⁻ C) H⁺ D) Cr³⁺ E) Fe³⁺

asked Sep 15, 2022 in Physical Chemistry by Robdiyman

+27 votes

0 answers

What really is "soap"? How does spreading it over your hands, for example, cause it to kill germs? When was soap invented and where?

asked Sep 15, 2022 in Physical Chemistry by Paul_M

+13 votes

0 answers

Between Be and Na+, which one has the highest ionization energy?

asked Sep 14, 2022 in Physical Chemistry by AstralFlare

+43 votes

0 answers

What is electrochemistry?

asked Sep 13, 2022 in Physical Chemistry by Hannahbanana76

+5 votes

0 answers

How do we explain the nature of chemical bonding, including the different types of chemical bonds such as covalent, ionic, and metallic bonds?

asked Sep 12, 2022 in Physical Chemistry by Stonnie

+3 votes

0 answers

Is physical chemistry actually very hard if you understand?

asked Sep 10, 2022 in Physical Chemistry by Cloudsnapper

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Recent questions in Physical Chemistry

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