Alkenes react with water and halogens to form halohydrins by an addition reaction.

Alkenes also react with halogens ( X < sub > 2 </ sub >) to form haloalkanes with two neighboring halogen atoms in a halogen addition reaction.

Alkenes undergo many important reactions that proceed via a photon-induced π to π * transition.

Alkenes serve as a feedstock for the petrochemical industry because they can participate in a wide variety of reactions.

Alkenes are relatively stable compounds, but are more reactive than alkanes due to the presence of a carbon-carbon pi-bond.

Alkenes are oxidized with a large number of oxidizing agents.

Alkenes can be ligands in metal complexes.

Alkenes and alkynes with more than one double or triple bond respectively are named with the appropriate numeric prefix preceding the-ene or-yne.

Alkenes are hydrocarbons that have one or more double bonds between carbon atoms.

Alkenes with a hydroxyl group on both sides of the double bond are called enediols.

Alkenes can be oxidized with ozone to form alcohols, aldehydes or ketones, or carboxylic acids.

Due to the need for so many sailors to work onshore, Brueys had not deployed any of his lighter warships as scouts, which left him unable to swiftly react to the sudden appearance of the British.

Carbonates tend to be brittle, many have rhombohedral cleavage, and all react with acid.

The Australian academic and practicing Pagan Caroline Jane Tully argued that many Pagans can react negatively to new scholarship regarding historical pre-Christian societies, believing that it is a threat to the structure of their beliefs and " sense of identity.

However, both slow and fast neutrons react with the atomic nuclei of many elements upon collision with those nuclei, creating unstable isotopes and therefore inducing radioactivity in a previously non-radioactive material.

" She often provides a voice of reason for the town itself, but many of the townspeople are frustrated or contemptuous of her frequent failure to recognize or react correctly to breaches of social norms.

There are many growth opportunities available after a recession, but it takes time for employers to react, leading to high unemployment.

Helped by the many speeches and interviews given by Fortuyn, immigration issues became the major topic of the national political agenda, thereby forcing other parties to react.

Sensitive skin has a tendency to react with irritation, redness, stinging or burning, flaking, lumpiness and rashes to many potential triggers ; the most common causes of irritation are chemical dyes and fragrances, soaps, some flower and spice oils, shaving creams, tanning lotions or spray tans, changes in temperature, excessive cleansing or exfoliating, waxing, threading, shaving and bleaching.

The noble gases and nitrogen often do not react with many substances.

Gregory of Tours seems to react to the outcome of the battle between the Goths and Britons: " Brittani de Bituricas a Gothis expulsi sunt, multis apud Dolesim vicum peremptis " ( The Brittani were driven from Bourges by the Goths and many of them perished at the village of Déols ).

Magnetometers react very strongly to iron and steel, brick, burned soil, and many types of rock, and archaeological features composed of these materials are very detectable.

CH < sub > 3 </ sub > O < sub > 2 </ sub > is just one example of many partly oxidized organic molecules that can react with NO to form NO < sub > 2 </ sub >.

Sesquiterpene lactones, found in many plants, can react with other molecules via a Michael reaction.

The sketch made fun of the pauses in the show for the child viewer to react, the translations from Spanish to English ( and Chinese, German, Portuguese, Hebrew, Swahili, Xhosa, Korean and Russian ) in Maraka's sentences and had many sporadic events.

There are some situations ( where patients are on a certain medication and must undergo a given procedure ) in which local anaesthesia or regional anaesthesia can be given, but instead general anaesthesia is chosen, though this is not extremely common due to the fact that general anaesthesia is by nature more dangerous and the agents used react with many more medications.

Birds have excellent colour vision, and the feathers of many species react to ultraviolet light.

Bleach will kill many organisms immediately, but for full sterilization it should be allowed to react for 20 minutes.

Although many of the elements react by gaining, losing or sharing electrons until they have achieved a valence shell electron configuration with a full octet of ( 8 ) electrons, there are many noteworthy exceptions to the ' octet rule '.

Grignard reagents will react with other various electrophiles, serving both as a nucleophile for many and as a base for protic substrates.

Grignard reagents react with many metal-based electrophiles.

As well, many systems need to react immediately to online requirements and make recommendations for all users regardless of their purchases and ratings history, which demands a higher scalability of a CF system.

While many people feel the pressures of the outside world, hikikomori react by complete social withdrawal.

Some people react to much smaller amounts of xanthan gum, with symptoms of intestinal bloating and diarrhea. There are many substitutes for xanthan gum when used for baking such as guar gum, locust bean gum and agar agar.

and natural waters, in addition, often contain impurities such as calcium salts which can react with soils to make them more difficult to remove.

In addition, it was believed that Canion's consensus-style management slowed the company's ability to react in the market, whereas Pfeiffer's autocratic style would be suited to price and product competition.

In addition to estrogen, calcium metabolism plays a significant role in bone turnover, and deficiency of calcium and vitamin D leads to impaired bone deposition ; in addition, the parathyroid glands react to low calcium levels by secreting parathyroid hormone ( parathormone, PTH ), which increases bone resorption to ensure sufficient calcium in the blood.

In addition to aluminium, lye ( sodium hydroxide ) may also react with magnesium, zinc ( galvanized ), tin, chromium, brass, and bronze to produce hydrogen gas and is therefore dangerous.

In addition, excellent eyesight and acute sense of smell enable it to react to faint traces of blood and follow them to the source.

Mechanisms that avoid the carbocation intermediate may react through other mechanisms that are regioselective, against what Markovnikov's rule predicts, such as free radical addition.

In addition, a number of papers and plastics have been observed to react badly to the irradiation ; paper may become grayed and fragile, and some plastics have bubbled or melted.

In addition, 193 nm light has been known to ionize water, producing solvated electrons, which may spread and react with the photoresist, affecting the resolution performance.

For instance a mixture of styrene and maleic anhydride in toluene will react if heated, forming the copolymer upon addition of AIBN.

A follow-up programme, The Secrets of Scientology, was broadcast on 28 September 2010, presenting proof that the Church had harassed Sweeney during the making of the earlier documentary, with the specific intention of making him react in the way he eventually did, in addition to numerous interviews with former high-ranking members of the organisation who had been subject to harassment.

In addition to producing a hotter flame, the use of pure oxygen allows more control over the flame's oxidizing or reducing properties, which is necessary because some coloring chemicals in borosilicate glass react with any remaining oxygen in the flame either to produce the desired final color or to discolor if extra oxygen is present.

Zerovalent Pd ( 0 ) compounds such as tris ( dibenzylideneacetone ) dipalladium ( 0 ) and tetrakis ( triphenylphosphine ) palladium ( 0 ) react with halocarbon R-X in oxidative addition to R-Pd-X intermediates with covalent Pd-C bonds.

** Featured some further strictness relaxation through a number of features, including the addition of a panel at left which allowed the user to see a map of the upcoming track segment, including speed limits, which greatly reduced the amount of memorization & allowed a player to react beforehand.

Dry sorbent injection involves the addition of an alkaline material ( usually hydrated lime or soda ash ) into the gas stream to react with the acid gases.

For instance a mixture of styrene and maleic anhydride in toluene will react if heated, forming the copolymer upon addition of AIBN.

In addition, dental caries are more likely to develop pulpitis due to less time for the dental pulp to react and protect itself by occluding the dentinal tubules.

Ammonium cyanate decomposes to ammonia and cyanic acid which in turn react to produce urea in a nucleophilic addition followed by tautomeric isomerization: