CHEMIST
S. P. L. Sørensen
1868 - 1939

S. P. L. Sørensen
Søren Peter Lauritz Sørensen (9 January 1868 – 12 February 1939) was a Danish chemist, known for the introduction of the concept of pH, a scale for measuring acidity and alkalinity. Read more on Wikipedia
His biography is available in different languages on Wikipedia. S. P. L. Sørensen is the 125th most popular chemist (up from 229th in 2019), the 65th most popular biography from Denmark (up from 130th in 2019) and the 2nd most popular Danish Chemist.
Sørensen is most famous for his discovery of the Sørensen effect. This discovery states that the rate of chemical reaction is proportional to the product of the concentrations of the reactants.
Memorability Metrics
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Among CHEMISTS
Among chemists, S. P. L. Sørensen ranks 125 out of 602. Before him are Carl Ferdinand Cori, Edward W. Morley, William Crookes, George Porter, Richard Kuhn, and Johann Wolfgang Döbereiner. After him are George Andrew Olah, William Lipscomb, Paul Berg, Christian B. Anfinsen, William E. Moerner, and Jaroslav Heyrovský.
Most Popular Chemists in Wikipedia
Go to all RankingsCarl Ferdinand Cori
1896 - 1984
HPI: 72.81
Rank: 119
Edward W. Morley
1838 - 1923
HPI: 72.77
Rank: 120
William Crookes
1832 - 1919
HPI: 72.68
Rank: 121
George Porter
1920 - 2002
HPI: 72.62
Rank: 122
Richard Kuhn
1900 - 1967
HPI: 72.54
Rank: 123
Johann Wolfgang Döbereiner
1780 - 1849
HPI: 72.54
Rank: 124
S. P. L. Sørensen
1868 - 1939
HPI: 72.52
Rank: 125
George Andrew Olah
1927 - 2017
HPI: 72.47
Rank: 126
William Lipscomb
1919 - 2011
HPI: 72.47
Rank: 127
Paul Berg
1926 - 2023
HPI: 72.46
Rank: 128
Christian B. Anfinsen
1916 - 1995
HPI: 72.45
Rank: 129
William E. Moerner
1953 - Present
HPI: 72.38
Rank: 130
Jaroslav Heyrovský
1890 - 1967
HPI: 72.28
Rank: 131
Contemporaries
Among people born in 1868, S. P. L. Sørensen ranks 24. Before him are Sophie, Duchess of Hohenberg, Fuad I of Egypt, Prince Frederick Charles of Hesse, Theodore William Richards, Peter Behrens, and Paul Claudel. After him are Gertrude Bell, Gaston Leroux, Gustav Meyrink, August Horch, Felix Hoffmann, and Dietrich Eckart. Among people deceased in 1939, S. P. L. Sørensen ranks 9. Before him are Alphonse Mucha, Howard Carter, Nadezhda Krupskaya, Joseph Roth, W. B. Yeats, and Eugen Bleuler. After him are Ghazi of Iraq, Harvey Cushing, Philipp Scheidemann, Werner von Fritsch, Anton Makarenko, and Edward Sapir.
Others Born in 1868
Go to all RankingsSophie, Duchess of Hohenberg
COMPANION
1868 - 1914
HPI: 74.38
Rank: 18
Fuad I of Egypt
POLITICIAN
1868 - 1936
HPI: 74.17
Rank: 19
Prince Frederick Charles of Hesse
POLITICIAN
1868 - 1940
HPI: 74.05
Rank: 20
Theodore William Richards
CHEMIST
1868 - 1928
HPI: 73.82
Rank: 21
Peter Behrens
ARCHITECT
1868 - 1940
HPI: 72.86
Rank: 22
Paul Claudel
WRITER
1868 - 1955
HPI: 72.76
Rank: 23
S. P. L. Sørensen
CHEMIST
1868 - 1939
HPI: 72.52
Rank: 24
Gertrude Bell
MILITARY PERSONNEL
1868 - 1926
HPI: 72.32
Rank: 25
Gaston Leroux
WRITER
1868 - 1927
HPI: 71.79
Rank: 26
Gustav Meyrink
WRITER
1868 - 1932
HPI: 71.68
Rank: 27
August Horch
ENGINEER
1868 - 1951
HPI: 70.87
Rank: 28
Felix Hoffmann
CHEMIST
1868 - 1946
HPI: 70.66
Rank: 29
Dietrich Eckart
WRITER
1868 - 1923
HPI: 70.64
Rank: 30
Others Deceased in 1939
Go to all RankingsAlphonse Mucha
PAINTER
1860 - 1939
HPI: 81.66
Rank: 3
Howard Carter
ARCHAEOLOGIST
1874 - 1939
HPI: 77.35
Rank: 4
Nadezhda Krupskaya
POLITICIAN
1869 - 1939
HPI: 76.76
Rank: 5
Joseph Roth
WRITER
1894 - 1939
HPI: 74.16
Rank: 6
W. B. Yeats
WRITER
1865 - 1939
HPI: 73.92
Rank: 7
Eugen Bleuler
PHYSICIAN
1857 - 1939
HPI: 72.70
Rank: 8
S. P. L. Sørensen
CHEMIST
1868 - 1939
HPI: 72.52
Rank: 9
Ghazi of Iraq
POLITICIAN
1912 - 1939
HPI: 72.32
Rank: 10
Harvey Cushing
PHYSICIAN
1869 - 1939
HPI: 71.99
Rank: 11
Philipp Scheidemann
POLITICIAN
1865 - 1939
HPI: 71.89
Rank: 12
Werner von Fritsch
POLITICIAN
1880 - 1939
HPI: 71.75
Rank: 13
Anton Makarenko
WRITER
1888 - 1939
HPI: 71.13
Rank: 14
Edward Sapir
LINGUIST
1884 - 1939
HPI: 70.67
Rank: 15
In Denmark
Among people born in Denmark, S. P. L. Sørensen ranks 65 out of 1,032. Before him are Johannes Fibiger (1867), Lars von Trier (1956), Jens Christian Skou (1918), August Krogh (1874), Frederick IV of Denmark (1671), and Jørn Utzon (1918). After him are Inge Lehmann (1888), Tollund Man (-400), Anders Fogh Rasmussen (1953), Anne of Denmark (1574), Princess Charlotte of Denmark (1789), and Carl Bloch (1834).
Others born in Denmark
Go to all RankingsJohannes Fibiger
PHYSICIAN
1867 - 1928
HPI: 72.95
Rank: 59
Lars von Trier
FILM DIRECTOR
1956 - Present
HPI: 72.79
Rank: 60
Jens Christian Skou
PHYSICIAN
1918 - 2018
HPI: 72.79
Rank: 61
August Krogh
PHYSICIAN
1874 - 1949
HPI: 72.71
Rank: 62
Frederick IV of Denmark
POLITICIAN
1671 - 1730
HPI: 72.67
Rank: 63
Jørn Utzon
ARCHITECT
1918 - 2008
HPI: 72.53
Rank: 64
S. P. L. Sørensen
CHEMIST
1868 - 1939
HPI: 72.52
Rank: 65
Inge Lehmann
GEOLOGIST
1888 - 1993
HPI: 72.21
Rank: 66
Tollund Man
CELEBRITY
400 BC - 384 BC
HPI: 72.13
Rank: 67
Anders Fogh Rasmussen
POLITICIAN
1953 - Present
HPI: 71.74
Rank: 68
Anne of Denmark
COMPANION
1574 - 1619
HPI: 71.68
Rank: 69
Princess Charlotte of Denmark
NOBLEMAN
1789 - 1864
HPI: 71.63
Rank: 70
Carl Bloch
PAINTER
1834 - 1890
HPI: 71.53
Rank: 71
Among CHEMISTS In Denmark
Among chemists born in Denmark, S. P. L. Sørensen ranks 2. Before him are Henrik Dam (1895). After him are Johannes Nicolaus Brønsted (1879), Sophia Brahe (1556), Rasmus Bartholin (1625), Morten P. Meldal (1954), Johan Kjeldahl (1849), and Hans Peter Jørgen Julius Thomsen (1826).
Henrik Dam
1895 - 1976
HPI: 73.50
Rank: 1
S. P. L. Sørensen
1868 - 1939
HPI: 72.52
Rank: 2
Johannes Nicolaus Brønsted
1879 - 1947
HPI: 70.11
Rank: 3
Sophia Brahe
1556 - 1643
HPI: 68.91
Rank: 4
Rasmus Bartholin
1625 - 1698
HPI: 65.67
Rank: 5
Morten P. Meldal
1954 - Present
HPI: 63.71
Rank: 6
Johan Kjeldahl
1849 - 1900
HPI: 58.93
Rank: 7
Hans Peter Jørgen Julius Thomsen
1826 - 1909
HPI: 57.92
Rank: 8