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DavePhD
  • Member for 8 years, 1 month
  • Last seen more than a week ago
  • United States
8 votes
Accepted

What is there in an atom between the nucleus and electrons?

6 votes
Accepted

Most basic nitrogen in Adenine

10 votes
Accepted

Safety in handling of concentrated ammonium fluoride

6 votes
Accepted

Wade's rules for Zintl ions

9 votes

Short Cut Method to Calculating pH of Polyprotic Acid?

6 votes

Products of Lead(II) nitrate decomposition

1 vote

How to calculate the temperature from heat of neutralisation?

6 votes
Accepted

Hybridisation of cobalt in tris(oxalato)cobaltate(III)

9 votes
Accepted

Caffeine boiling and melting points

4 votes

Does there exist a molecule of formule XαYβ where X and Y are elements that are also found in molecule XγYδ?

3 votes

Abbreviations in electronic configurations

8 votes
Accepted

Why does the phosphorus trifluoride molecule have dipole moment?

3 votes
Accepted

Finding pH after dilution of acetic acid

28 votes

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

4 votes

Does NaOH react with K to form NaOK or KOH?

4 votes

Does the boiling point of an aqueous solution depend on what the solute is?

5 votes
Accepted

Is LiOH a weaker base than NaOH?

7 votes
Accepted

What is the difference between the Joule and Joule–Thomson coefficients?

16 votes
Accepted

Is hydrogen bonding generally defined to include only three period two elements?

4 votes
Accepted

What are examples for state functions?

6 votes

Why does N(OH)3 not exist?

6 votes
Accepted

What chemical characteristics give types of steel their properties?

7 votes
Accepted

Why is it necessary to consider infinitesimal changes in p,V,T for H,U and G given that they're state functions?

13 votes
Accepted

Conductivity as a function of acid concentration

8 votes

Why is proton coupling through bonds and how does this affect identical protons?

-1 votes

Why is Cr²⁺ is a good reducing agent but Mn³⁺ is a good oxidising agent?

8 votes
Accepted

Mechanism for interconversion of spin isomers of hydrogen

11 votes

Where did amino acids get their one-letter codes?

6 votes

Why isn't pressure filtration popular compared to vacuum filtration?

25 votes
Accepted

What is more acidic: D3O+ in D2O or H3O+ in H2O and why?

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