Tag Archive for 'Sodium chloride'

Litman et al. show that ions and water molecules at the surface of most salt-water solutions, known as electrolyte solutions, are organized in a completely different way than traditionally understood. Image credit: Litman et al., doi: 10.1038/s41557-023-01416-6.

Water Molecules at Salt Water’s Surface Organized Differently than Previously Thought: Study

Jan 17, 2024 by News Staff

The distribution of ions at the air/water interface plays a decisive role in many natural processes. Several studies have reported that larger ions tend...

This image of Ganymede was obtained by the JunoCam imager aboard NASA’s Juno spacecraft during its June 7, 2021, flyby of the icy moon. Image credit: NASA / JPL-Caltech / SwRI / MSSS.

Juno Detects Various Salts and Organic Compounds on Ganymede

Nov 1, 2023 by News Staff

Using data from the Jovian InfraRed Auroral Mapper (JIRAM) aboard NASA’s Juno spacecraft, planetary scientists have detected hydrated sodium chloride,...

The surface of Europa looms large in this newly-reprocessed color view; image scale is 1.6 km per pixel; north on Europa is at right. Image credit: NASA / JPL-Caltech / SETI Institute.

Planetary Scientists Create Two New Forms of Extraterrestrial Ice

Feb 21, 2023 by News Staff

University of Washington researcher Baptiste Journaux and colleagues believe the newly-created substances could form at the surface and bottom of deep...

The volcano-laced surface of Jupiter’s moon Io was captured in infrared by the Jovian Infrared Auroral Mapper (JIRAM) imager aboard NASA’s Juno spacecraft as it flew by at a distance of was about 80,000 km (50,000 miles) on July 5, 2022. Brighter spots indicate higher temperatures in this image. Image credit: NASA / JPL-Caltech / SwRI / ASI / INAF / JIRAM.

Trace Gas Detection Sheds New Light on Atmospheres of Jupiter and Its Volcanic Moon Io

Dec 28, 2022 by Natali Anderson

Using data from NSF’s Karl G. Jansky Very Large Array (VLA), the Atacama Large Millimeter/submillimeter Array (ALMA) and NASA’s Juno spacecraft, two...

The ‘Gould’ violin by Antonio Stradivari.

Stradivari and Guarneri Treated Soundboards with Various Chemicals, Study Shows

Aug 18, 2021 by News Staff

Two renowned violin makers from Cremona, Italy, Antonio Stradivari and Giuseppe Guarneri ‘del Gesù,’ treated their instruments with various chemicals...

Continuous monitoring of hydrogen sulfide in human breath for early stage diagnosis of halitosis is of great significance for prevention of dental diseases. Image credit: Shin et al., doi: 10.1021/acsnano.1c01350.

Newly-Developed Portable Device Can Rapidly Detect Bad Breath

Jul 22, 2021 by News Staff

An international team of researchers from Korea and the United States has constructed a tiny portable device that directly detects hydrogen sulfide (H2S)...

An artist’s impression of the massive proto-binary system IRAS 16547-4247. Image credit: ALMA / ESO / NAOJ / NRAO.

ALMA Detects Salt, Water, Silicon Compounds and Methyl Cyanide around Two Massive Protostars

Sep 25, 2020 by News Staff

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have detected sodium chloride, silicon compounds, and water vapor in the circumstellar...

Hubble Spots Sodium Chloride on Jupiter’s Moon Europa

Jun 13, 2019 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope have discovered that the yellow color visible on portions of the surface of Europa, the second Galilean...

Backscattered electron images of experimental charges. Locations of images (A) to (D) from sediment-peridotite reaction experiments are schematically shown in capsule on the left. (A, C, and D) - reaction experiments at 5 GPa/1000 degrees Celsius with superimposed energy-dispersive x-ray maps of chlorine [green in (C) and (D)]. The sediment half of two-layer experiments recrystallized to garnet and clinopyroxene (Cpx), whereas orthopyroxene (Opx), magnesite (Mgs), and Na-K chlorides formed at the leading edge of the reaction zone against the peridotite. (B) - peridotite layer in the reaction experiment at 3 GPa/900 degrees Celsius contained phlogopite (Phl) behind the magnesite plus orthopyroxene zone, and Na-K chlorides were absent. (E and F) - sediment melting experiment (no peridotite included) at 4 GPa/1000 degrees Celsius showing silicate melt (E) in equilibrium with garnet (Gt), coesite (Coe), and Mg calcite (Mg-Cc) shown in (F). Scale bars - 100 μm (A and B) and 20 μm (C to F). Image credit: Förster et al, doi: 10.1126/sciadv.aau2620.

Study: Salts Trapped inside Fibrous Diamonds Came from Ancient Seabeds

May 31, 2019 by News Staff

So-called fibrous diamonds, which are cloudy and less appealing to jewelers — and less often, gem-quality diamonds — trap and preserve fluids...

An artist’s impression of Orion Source I, a young, massive star about 1,500 light-years away. The blue region -- about 1/3 the way out from the center of the disk -- represents the region where ALMA detected the millimeter-wavelength ‘glow’ from the salts. Image credit: NRAO / AUI / NSF / S. Dagnello.

ALMA Detects Salts around Young Star

Feb 18, 2019 by News Staff

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have detected the chemical fingerprints of sodium chloride (NaCl), potassium...

2-Billion-Year-Old Sea Salt Captures Earth’s ‘Great Oxidation’

Mar 23, 2018 by News Staff

An international research team led by a Princeton University scientist has found that the rise in oxygen that occurred about 2.3 billion years ago (Paleoproterozoic...

Europa: Dark Material on Jupiter’s Moon Could Be Oceanic Salt Discolored by Radiation

May 13, 2015 by News Staff

A new study published in the Geophysical Research Letters suggests the dark material on the surface of Europa – the sixth-closest moon of the planet...

This is the structure of NaCl3. Image credit: Prof Artem Oganov.

‘Impossible’ Sodium Chlorides Challenge Foundation of Chemistry

Dec 20, 2013 by News Staff

A team of researchers led by Prof Artem Oganov of Stony Brook University has shown that, under certain conditions, ordinary rock salt can take on some...