Medicine & Life Sciences
cryptand
87%
1,2-dimethoxyethane
81%
15-crown-5
81%
Anions
79%
Carbon Monoxide
75%
Hafnium
73%
Salts
65%
Carbon-13 Magnetic Resonance Spectroscopy
51%
Atmospheric Pressure
51%
Tetraethylammonium
47%
Proton Magnetic Resonance Spectroscopy
43%
Potassium
33%
Engineering & Materials Science
Negative ions
100%
Carbonylation
70%
Salts
68%
Derivatives
60%
Hafnium
58%
Potassium
45%
Nuclear magnetic resonance
44%
Atmospheric pressure
41%
Chemical Compounds
15-Crown-5
49%
1,2-dimethoxyethane
48%
Tetraethylammonium
44%
Hafnium Atom
44%
Anion
43%
Carbonylation
41%
13C NMR Spectrum
36%
1H NMR Spectrum
33%
Chemical Element
28%
Pressure
21%
Reduction
16%
Reaction Yield
15%
Physics & Astronomy
anions
69%
salts
66%
synthesis
53%
hafnium
45%
potassium
36%
atmospheric pressure
32%
nuclear magnetic resonance
29%