It is because of the difference between the way molecules arehydrogen bonded to each other in the mixture compared to the pureliquids.
Because it is its property to release heat when it reacts with water.
This stands for European Union
Formula, not equation. An equation describes a reaction, not achemical. Lecithin is a mixture of a lot of different chemicals, mostlyphospholipids.
When a chemical compound is made its components give it verydifferent properties. functional groups categorise de differencesin structures to make it easier to predict the physical propertiesin a compound.
acid strength is-.
nitro group has both -R effect and -I effect but -M effect prdominates over -I effect ...-No2 group at o and p position withdraws electron of o-h bond towards it by stronger -R effect while the No2 group at m position withdraws electron of...
Convert what? IUPAC names into stick models? That is what I getfrom your question. Basically: You name the compound from the longest UNBRANCHED carbon chain orin some cases a special functional group forms the basic of thename (like amines and sometimes ketones, aldehydes and carboxylacids etc), and...
Hydrocarbons with five to twelve carbons are liquids at roomtemperature. If there are more carbon atoms we'd expect them to besolids if they are saturated.
A substance can only conduct electricity if it contains charged particles (electrons or ions) that are free to move around. In solid sodium chloride, there are ions but these ions are locked into the ionic lattice and are unable to move. Ergo, solid sodium chloride is unable to conduct electricity.
Grumpy Fatty Acid, Happy Fatty Acid, Angsty Fatty Acid etc.
it has C yclic, regular hexagonal, planar structure. In benzene ,each C atom is sp2 hybridized , angles are 120 degree .
No, neon is an element on the periodic table located in group 18 ofthe periodic table, no element can be an organic on its own,although carbon is the basis of organic life. but your question isalso flawed because a molecule is made up of a group atoms, notjust one.
It is because the sample which is soft drinks and coffee is decaffeinated by extraction with a chlorinated solvent and the polarity of this material looks similar..
By measuring the degree of rotation..
enzymatic activity is pH specific. Alteration of pH of media causesionization of amino acids. Acidic amino acids have additional carboxyl functional groups . Basic amino acids have additional amino functional groups As a result of ionization, 3-Dstructure existing on the base of IONIC BONDS is...
Aromaticity increases with the decrease in the electronegativity difference between a heteroatom and its neighbouring atoms.
mainly composed of a NaCl solution with most of it just being H2O if you disregard the organisms that live within it
yes, it is polar. It has poles. Na+ SO4-
it's a diprotic hydroxy acid. occurs naturally in grapes, tomatoes.
The compound Br-CH 2 -CH=CH 2 is 3-bromo propene.
salicylic acid react with NaHCO3 and evolvoes CO2 which is anindication of acid.
It's not that only alum makes big crystals.. There are so many compounds that can make big crystals. Even Sodium Hydroxide makes very good and big crystals. For crystals you need a uniform arrangement of atoms in space. For big crystals all you need is patience. The slower is the crystallization...
-COOH group represents organic compounds of class known ascarboxylic acids while alkanes are saturated hydrocarbon becauseeach carbon bears the maximum number of hyrogen atoms.
It is not actually a pure compound, but rather a mixture of complex products formed from the oligomerization of hydrogen cyanide in water. Therefore, it does not have an exact chemical formula.
C4H12As2O,cacodyl oxide is an organicArsenic compound.
Tin (Sn) is an element, so it's composition is solely Tin.
There are 5 states of matter. 1. solid 2. liquid 3. gas 4. plasma (ionized gas) 5. Bose-Einstein condensate Air is a gas and land is a combination of solids (rock, soil, etc) and liquid (water). Solids and liquids are denser than gases. So, yes, land is denser than air .
aldose: Any of a class of monosaccharide sugars containing an aldehyde group. Look up the molecular structure or galactose and you will see it has an aldehyde group (COH on the end of the molecule) It is an aldose. .
It depends which side of the arrow C6H1206 is located on in the equation. If it is located on the left it is a reactant. If it is located on the right is a product.
Going from most polar to least Caffeine > Acetaminophen > Acetylsalicylic acid > Ibuprofen
orientation of incoming Nitro group is destined by already presentgroup on benzene ring . if already present group is electrondonating group, it will promote electron density at ortho and paraposition and , therefore, nitro group is formed on ortho and paraposition.
First you need to understand what milk is, other than a just a white liquid you get from mammary glands. Milk is an emulsion of fat, water, lactose (a type of sugar) and a mixture of proteins (loads of other stuff, but these are what we will talk about). The small fat globules are surrounded by a...
because without it you wouldn't have any cells and DNA cannot bemade without a special protein used to copy it
beacause of n to pi antibonding tranition.
hey .. well its difficult to answer this question as we don't know the conformation of the molecule, but i will admit that you ment a linear molecule having a triple bond between the fourth and fifth C-atom.1-trichlor 4,5 hexin (important is the -in ending. it stands for the triple bond between the...
these are, alkane, alkene and alkyne having single , double andtriple C to C bond respectively.
When the two Fehling Solutions A and B are mixed, a deep blue solution containing a complex cupric ion is formed. On interaction with reducing compounds such as aldehydes or sugars, the copper is reduced to the univalent stage, and a red, yellow, or yellowish green precipitate is formed.\n
Polyphenols are determined by a benzene ring containing a carbolicacid (-OH) group. This will be bonded to the ring with an sphybridized carbon.
glucose is a polyhydric aldehyde, meaning that it has multiple hydroxyl groups and an aldehyde group.
Fehling's solution A= concentrated aqueous solution of Copper (II) sulphate, Fehling's solution B= solution of Sodium-potassium tarterate + sodium hydroxide.
it's exothermic process, in case of complete combution whic occursin excess air/O2 , products are CO2, H2O, heat. incompletecombustion results in production of CO, C_black, H2O, heat.
yes, it also depends on T.
ionic bond covalent bond metallic bond coordinate bond
\na red precipitate is formed which indicates the presence of aldehyde.
carbon, hydrogen, oxygen and nitrogen. proteins with the amino acid cysteine in them also contain sulphur. DNA proteins also contain phosphorus atoms.
Hexane and water are not miscible as the water is a polar solventand hexane is a non-polar solvent, hence it is immiscible. There isa proverb that like dissolves like.
The main functional groups of organic chemistry are 1.Alcohols (-oh) h / 2. Aldehydes (-c=o) o // 3. Ketones (-c-) 4. Carboxylic scid (-cooh)
it is called the sodium monooxide but it is unstable as oxygen has-2 valency and sodium has +1
The difference between silicone oil and mineral oil are itsstructure and uses. Silicone oil is an oil made of semi-inorganicpolymers. It is used in things like lubricants, adhesives,synthetic rubber and electrical insulation. It is also one of mainingredients in Silly Putty. Mineral oil is made from...
Williamson synthesis reaction.
It is dependent on concentration and operational parameter such as temperature. Generally we can say that it increase with increasing the concentration of acetic acid.
is the sugar formed when two monosacharides (simple sugars) are joinedby g lycosdic linkage. Like monosaccharides, disaccharides areoluble in water. Three common examples are ucrose, l actose, and m altose.
OH O l oxidation ll R-C-R ---------------> R-C-R l H secondary Ketone alcohol
the exposure of water or moisture to the iron nail will convert theelement to fe+3
Form chains, rings, catenation, covalent nature, low mp and bp,exist in all 3 common states of matter.
We can prepare it by taking 10 gram of sucrose in 100 ml of water.
NH3 is a weak base, but H2CO3 ( carbonic acid ) is not a strong acid. It is a weak acid.
There are millions of compounds that contain carbon. Here is one, ethanol, drinking alcohol.
it is poisonous gas which is the cause of the green house effectand also contribute to the global warming
Successive amounts of crystals obtained in the second crop are often less pure than the first crop since concentrating the filtrate solution will make some impurities to precipitate with the desired product.
No, the themselves are not the reducing sugars,on degradation polysaccharides give reducing sugars , mostly glucose.
The less the polarity of the compound, the greater its interaction with the mobile solvent so it moves up the TLC plate further..
110.4 is the value of parachor for methanol
Titrate 1 ml of oil mixed with 10 ml of ethanol with 0.01N KOH solution to get the neutralization volume of KOH and stiotiometrically calculate the equivalent acid value. Vivek Kumar, Assistant Professor, Engineering Chemistry, St. Vincent Pallotti College of Engineering and Technology, Nagpur,...
A radioisotope can be used as a tracer in the human body becausetracers are used in the imaging the body's organs and tissues.
conversion of amines into halogen groups. this process called sand mayer reaction. mainly preparation of dyes. amines replaces with hydroxylation
If 1 of the glycerol's OH groups is attached to a fatty acid it is a monoglyceride. If it is 2 or 3 then it is a di or triglyceride respectively. If there are 3 fatty acids and one gycleride, then the substance is namely a lipid.
Organic organisms affect erosion by influencing soil formationprocesses and soil properties. They assist in the formation ofhumus by decomposing leaves and twigs. The decomposition intoorganic matter influences macro- and micro-nutrient amounts, suchas of calcium, magnesium and potassium, and pH...
instantaneous dipole is created by chance for exampleelectrons are moving around helium or neon atom in symmetry but bychance at any instance its electrons are moved at one placecreating aa electropositive charge at one end and electronegativeat another now this is called an instantaneous dipole....
there are about 132.5 grams per mol.
no because in order to be classified as polar you must have lone pairs. So that would be a contradiction. I assume so
Absolutely not! Unsaturated fats (also called lipids) are those fats which are liquid at room temperature. In other words they are oils. Fats are made up of an alcohol (glycerol) and one or more hydrocarbon tails. Proteins are made up of amino acids which have nitrogen and other properties that fats...
Both are correct Mercury is a metal that is liquid at room temperature
5 drops is 0.25mL or 1/4mL
What is the molecular shape of C7H16OH? This as an alcohol made from an alkane ( all bonds single) â¦...H...Hâ¦Hâ¦.Hâ¦.Hâ¦.H..â¦H Hâ¦C...Câ¦.C...Câ¦.C....C....C...Oâ¦H â¦...H...Hâ¦H.â¦Hâ¦.Hâ¦.H..â¦H
Off the top of my head Cyclobutene Bicyclobutane 1-methylcyclopropene The rest Butadiene Dimethylacetylene Ethylacetylene Methylenecyclopropane Trimethylenemethane
When C 4 H 9 -Mg-Cl reacts with formaldehyde and product is treated with acidified water pentyl alcohol (1-pentanol) is formed.
Yes, because its one mole reacts with one mole of HCl
The first step is a nitration: treat benzene with H 2 SO 4 and HNO 3 . Then Sn and HCl under heat with a NaOH basic work-up will get you to aniline.
Ba, Barium is a metal and neither acid nor base but its solution in water is basic.
originally called synthetic chemicals...- obtain in man