When molten, the salt sodium chloride can be electrolyzed to yield metallic sodium and gaseous chlorine.

When renin levels are elevated, the concentrations of angiotensin II and aldosterone increase, leading to increased sodium chloride reabsorption, expansion of the extracellular fluid compartment, and an increase in blood pressure.

When sodium or its compounds are introduced into a flame, they turn it yellow, because the excited 3s electrons of sodium emit a photon when they fall from 3p to 3s ; the wavelength of this photon corresponds to the D line at 589. 3 nm.

When burned in dry air, it mainly forms sodium peroxide as well as some sodium oxide.

When added to baking soda ( sodium bicarbonate ), cyanoacrylate glue forms a hard, lightweight filler / adhesive ( baking soda is first used to fill a gap then the adhesive is dropped onto the baking soda ).

When healthy, the kidneys maintain the body's internal equilibrium of water and minerals ( sodium, potassium, chloride, calcium, phosphorus, magnesium, sulfate ).

When Wiegand began his research, sodium metabisulfite was being used to preserve maraschino cherries.

When development was complete, the calotype was rinsed, blotted, then either stabilized by washing it in a solution of potassium bromide, which converted the remaining silver iodide into silver bromide in a condition such that it would only slightly discolor when exposed to light, or " fixed " in a hot solution of sodium thiosulfate, then known as hyposulphite of soda and commonly called " hypo ", which dissolved the silver iodide and allowed it to be entirely washed out, leaving only the silver particles of the developed image and making the calotype completely insensitive to light.

When the channels open, they allow an inward flow of sodium ions, which changes the electrochemical gradient, which in turn produces a further rise in the membrane potential.

When closing after an action potential, sodium channels enter an " inactivated " state, in which they cannot be made to open regardless of the membrane potential — this gives rise to the absolute refractory period.

When MH develops during a procedure, treatment with dantrolene sodium is usually initiated ; dantrolene and the avoidance of suxamethonium administration in susceptible people have markedly reduced the mortality from this condition.

When the influx of sodium is interrupted, an action potential cannot arise and signal conduction is inhibited.

When sodium levels in blood become too low, excess water enters cells and causes the cells to swell.

When mixed with baking soda, the product behaved like a single-acting baking powder, the only difference being that the acid is sodium pyrophosphate.

When the experiment was conducted, four beamlets were found, indicating that the nuclear spin of sodium was.

When soap making, sodium hydroxide cannot be substituted with potassium hydroxide and vice versa because soap making recipes will have different quantity requirements for these two chemicals depending on the kind of soap being manufactured.

When aldosterone is present, more sodium is reabsorbed and more potassium excreted.

When iota carrageenan is combined with sodium stearoyl lactylate ( SSL ), a synergistic effect is created, allowing for stabilizing and emulsifying not obtained with any other type of carrageenan ( kappa / lambda ) or with other emulsifiers ( mono and diglycerides, etc .).

When pools and drinking water are said to be chlorinated, it is actually sodium hypochlorite or a related compound — not pure chlorine — that is being used.

When the nerve endings are stimulated, sodium enters the neuron, causing depolarization of the nerve and subsequent initiation of an action potential.

When blood flow is suppressed, glutamate is released from presynaptic neurons causing NMDA and AMPA receptor activation moreso than would normally be the case outside of stress conditions, leading to elevated Ca < sup > 2 +</ sup > and Na < sup >+</ sup > entering the post synaptic neuron and cell damage.

When the Free State started to execute Republican prisoners, the first to be shot were four young men who had left Na Fianna to join the Republican Army.

When the Sassanid king Khosrau II, who had a harem of 3, 000 wives and 12, 000 female slaves, demanded as a wife Hadiqah, the daughter of the Christian Arab Na ' aman, Na ' aman refused to permit his Christian daughter to enter the harem of a Zoroastrian ; for this refusal, he was trampled to death by an elephant.

When an ionotropic receptor is activated, it opens a channel that allows ions such as Na < sup >+</ sup >, K < sup >+</ sup >, or Cl < sup >-</ sup > to flow.

When ionic gradients are altered ( extracellular K < sup >+</ sup > increases or extracellular Na < sup >+</ sup > or Cl < sup >-</ sup > decreases ) transporters can function in reverse resulting in a net efflux of substrates and ions out of a neuron.

After noting how David set a pattern by setting his son Solomon on the throne before his death, Nadav Na ' man writes, " When taking into account the permanent nature of the co-regency in Judah from the time of Joash, one may dare to conclude that dating the co-regencies accurately is indeed the key for solving the problems of biblical chronology in the eighth century B. C.

When glutamate binds to AMPARs located on the postsynaptic membrane, they permit a mixed flow of Na < sup >+</ sup > and K < sup >+</ sup > to cross the cells membrane, causing a depolarization of the postsynaptic membrane.

When Calvin Krime disbanded in 1998, Tillmann explored his softer pop side in Sean Na Na, but, while the music was often pretty and upbeat, the lyrics were often unexpectedly dark.

Tellingly, Sean Na Na performances often ended with dead-on renditions of popular R & B artist R. Kelly's " When a Woman's Fed Up.

When sodium gives off an electron, the Na < sup >+</ sup > ion migrates to the sulfur container.

When Mercury Records ' promotional department heard that radio stations in the South were playing Na Na, they authorized the purchase of 100, 000 copies in order to put it on the Billboard popular hit chart.

When Na ' Toth arrived, a member of the Narn assassins ' guild was attempting to kill G ' Kar at the behest of an old rival.

When Mider gives her the offer to help take over Tir Na Nog and Kells, she tells Mider that she will think about it.

When the lamellae are deformed, due to either pressure or release of pressure, a generator potential is created as it physically deforms the plasma membrane of the tip of the neuron, making it " leak " Na + ions.

When there is high back leak of Na < sup >+</ sup >, these electrolytes stay in the tubule and are lost through urine.

When Sha Na Na began headlining at other venues, one of the opening acts was Bruce Springsteen.

When Natasha looks at it, the creature opens its mouth and starts saying " Na .. tasha?

Talking too much about my baby / When the lights go out / Na na hey hey ( Kiss him goodbye )/

When typical reaction cells to which 0.3 of an atmosphere of oxygen had been added were illuminated, chlorine and phosgene were produced.

When chlorine is added to water, it reacts to form a pH dependent equilibrium mixture of chlorine, hypochlorous acid and hydrochloric acid:

When added in small amounts to pool water or industrial water systems, the chlorine atoms hydrolyze from the rest of the molecule forming hypochlorous acid ( HOCl ) which acts as a general biocide killing germs, micro-organisms, algae, and so on.

When swimmers complain of eye irritation from " too much chlorine " in a pool, the problem is typically a high level of chloramines.

When granules fuse with a phagosome, myeloperoxidase is released into the phagolysosome, and this enzyme uses hydrogen peroxide and chlorine to create hypochlorite, a substance used in domestic bleach.

When the raw water is chlorinated, active chlorine compounds ( Cl < sub > 2 </ sub >, HOCl, ClO < sup >-</ sup >) react with NOM to produce chlorinated disinfection byproducts ( DBPs ).

When iodine is complexed with a monodentate electronegative ligand such as chlorine, iodine compounds occur with a + 3 oxidation number as iodine ( III ) or λ < sup > 3 </ sup >- iodanes or as a + 5 oxidation number as iodine ( V ) or λ < sup > 5 </ sup >- iodanes.