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BlueMagic1923
  • Member for 7 years, 10 months
  • Last seen more than 2 years ago
7 votes
3 answers
2k views

In High Performance Liquid Chromatography, why are ratios of solvents used?

5 votes
2 answers
15k views

Does electron shielding increase or stay constant moving LEFT to RIGHT across a period?

4 votes
4 answers
9k views

Are 1st Electron Affinities positive or negative?

3 votes
1 answer
4k views

What type of chemical reaction is sulfuric acid with calcium carbonate?

3 votes
1 answer
3k views

What effect does Baking Soda and Citric Acid have on a soft drink?

2 votes
1 answer
16k views

If Oxygen has a lower electron affinity than Sulfur, then why doesn't sulfur has a lower electron affinity than selenium?

2 votes
4 answers
16k views

Why do cations have higher ionization energies than their corresponding neutral atoms?

2 votes
1 answer
128 views

Stereochemical outcomes for hydrohalogenation when there is a carbocation rearrangement

1 vote
1 answer
309 views

Why do radical inhibitors inhibit a reaction by creating a "more stable" radical, but for monohalogenation, we WANT to form the most stable radical?

1 vote
0 answers
40 views

Does the way a reaction with gas moles shifts depend on Q or number of moles on either side of the reaction?

1 vote
1 answer
3k views

Is work done by a system negative delta G or positive delta G?

1 vote
1 answer
6k views

What is the difference between an ion-induced dipole attraction and just an ion-dipole attraction?

1 vote
2 answers
3k views

How to balance the equation for the reaction of aluminum bicarbonate and hydrochloric acid?

1 vote
2 answers
6k views

Electron configurations for d-block and p-block

1 vote
1 answer
249 views

Does the weird 4s and 3d rule apply for much of the p-block from Ga-Rn?

0 votes
1 answer
2k views

Why do different metal ions release different colors of light?

0 votes
1 answer
7k views

What exactly is the d-orbital splitting and how does this affect the colors for transition metal compounds?

0 votes
1 answer
1k views

Are Lewis Structures the same throughout solids, liquids, and gases?

0 votes
1 answer
11k views

How to find mole fraction of solvent and solute in a vapor pressure lowering problem?

0 votes
1 answer
16k views

When comparing boiling points of two ionic compounds, what bonding factors should you assess?

0 votes
1 answer
2k views

Why are there two contradicting formulas for Enthalpy (Delta H): [duplicate]

0 votes
1 answer
7k views

Dividing different units of measurement? [duplicate]

0 votes
2 answers
4k views

Why do atoms get smaller moving left to right on a periodic table? [duplicate]

0 votes
1 answer
1k views

Effects of evaporating the solvent of a supersaturated solution

0 votes
2 answers
227 views

How does the calorimeter affect heat released by the system (q)? [closed]

-1 votes
1 answer
29k views

What is the name of the chemical compound: Cr(CO3)3?

-1 votes
1 answer
7k views

If a molecule has both polar and ionic bonds in it, is it polar or nonpolar overall?

-3 votes
2 answers
12k views

How can sulfate be nonpolar covalent if it is a polyatomic ion? [closed]

-4 votes
1 answer
30k views

Order of Filling Orbitals vs. Order of Increasing Energy?