Chemistry
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To Make a super saturated solution, you must saturate the solution fully by adding to solute to the solvent until no more...
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Precipitation has to be an exothermic process. We know this because the overall entropy change having to be positive (second law...
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i dont know hw...im fckin tryin 2 find da same thing.....u stupid son of a b***h
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Acids protonate the carbonyl oxygen, making the carbonyl group more electrophilic. Since the reaction is equilibrium limited,...
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Aluminum is the most abundant metal in the Earth's crust.
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calcium and chlorine combines to produce CalciumChloride (CaCl2) as chlorine needs 1 electron to complete its octate... and...
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When light hits an object and passes through it, it may be known as either transparent / tranparency or translucent /...
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Answerit blows up do to extreme heat
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what happens to it is when you mix those substances it will mostly be a pale yellow color. then you mix it with baking soda it...
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if u asked this and u go to school at lebo and ur in studyisland ur gay
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When a carrot is soaked in salt water for a couple days it will de-hydrate, and the salt will preserve the carrot.
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The proton is the subatomic particle which carries the positive charge. Also, a positron, essential a positively charged...
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No, pure metals don't usually react with one another.
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It looks like a silver-white metal (see Wikipedia for more info)
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Physical properties are properties that do not change the nature of matter. Chemical properties are properties that do change...
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Pressure= Force/Area Pressure= Height x Density x GravityPressure= Density/Gravity
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Yes, it has plenty as do all complex organic molecules...
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Depends what kind of ink. There are inks that are solid at room temperature, for example printer ink, and then there are other...
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No, since the compound contains no carbon.
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Anything is inverse when its it becomes larger when its counterpart becomes smaller. Thus, in effect, the effect of inverse will...
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hello uh the answer is carbon(IV) chloride It used to be called Dry Cleaning Fluid. Another "official" name for it is...
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i would opt for the Freezing point. salt decreases the freezing point of water. so if water would normally freeze at 0C,...
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UO2(CO3) See also: http://en.wikipedia.org/wiki/Uranyl_carbonate
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A chair has static equilibrium ... a bicycle has dynamic equilibrium. Dynamic implies movement while static implies stationary,...
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478 KiloJoules per mole
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The HBr molecule is linear (obviously, since it contains only two atoms). The dipole moment is a vector, parallel to the bond,...
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dissociation
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i would say that maybe lemon juice because i is the most sour?
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All surgery is a risk especially due to the anesthetic. Complications can arise so it's important that if you are sure you want...
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Distilled water will rust a nail faster as distilled water contains higher levels of OXYGEN which is what causes OXIDATION or...
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well..you may use steam distillation. the oil comes from the leaves.
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No. Magnetism is one of the four fundamental forces and has very little to do with chemistry.
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3NaOH + H3PO4 ->Na3PO4 +3H2O
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The electronegativity of each atom; that is, the ability of the atom to withdraw electrons. Electronegativity tends to increase...
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a non-luminous flame- when the air hole of the Bunsen Burner is open "when the air hole is open, more oxygen can enter the...
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The electromanetic spectrum is well explained in any good physics text book. Gamma rays are just one particular frequency per f =...
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see link: http://www.exploratorium.edu/science_explorer/ooze.html
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Hydrogen bonds are INTERMOLECULAR FORCES i assume, in the order of weakest to strongest, 1) van der waal forces 2) dipole...
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That would be density or specific gravity.
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The pricipal use is in the volumetric titration - a method of quantitative chemical analysis.
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If energy is released as a result of a process, an exothermic change has taken place. If a constant input of energy is required...
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Depends on the type of board being manufactured. Here's a site which describes current skateboard manufacturing techniques --...
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LithiumSodiumPotassiumRubidiumCesiumF...
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3cm of air 13mm of air -Tina Dubs
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A metal is a chemical element that is a good conductor of both electricity and heat and forms cations and ionic bonds with...
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A degree in Mathematics or Computer Science Some follow-up training in Biology or Bioinformatics to an MSc or PhD level...
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Iron by itself is just an metal, however in water the Fe3+ ion attracts a ring of six H2O around it making Fe(H2O)63+ . This...
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pH is chemical term describing solutions of acids and bases. Due to the charged nature of hydrogen ions, acids release them and...
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solution turns blood red Fe(NO3)3+3KSCN-->Fe(SCN)3+3KNO3
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Silicon can be divided into larger chunks like rocks, or something like sand, or it can be powdered. In its pure form, it takes...
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While the website looks promising, it was disappointing to read the reviews by owners on the amazon.com website. Based on their...
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The contents in cement is as follows, Tricalcium silicate Dicalcium silicate Tricalcium Aluminate Tetracalcium Alumino...
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The chemical symbol is Ne, its a noble gas and its atomic number is 10 on the periodic table.
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eugenol + FeCl3
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It depends on your overall career goals and objectives. Some are listed below, however there are more and I am sure you will be...
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Molecular/Ionic Compound Equation: H3PO4+3NaOH----->Na3PO4+3H2O Full Ionic Equation (Charges written in parentheses): ...
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Condensation.
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The atomic mass of 238U is 238,050 788 247 ± 0,000 002 044.
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Chlorine gas (Cl2) combines with water in your airways to form hydrochloric acid (HCl). HCl is a potent respiratory irritant and...
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Physical Properties A physical property can be observed without changing the substance's identity. For example, you do not need...
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Carbon monoxide probably kills more people than any other gas. Chlorine and phosgene gases were used as weapons during World War...
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the stronger the intermolecular force the stronger the viscosity
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1002,u know what i meant....XD
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K has 19 electrons 1s2 , 2s2 , 2p6 . 3s2, 3p6 , 4s1 or [Ar] 4s1
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Gas to liquid (condensation) Liquid to solid (freezing) Gas to solid (desposition)
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Nitrate is the polyatomic ion NO3- (1 central nitrogen atom bonded to 3 oxygen atoms, -1 charge) Chlorate is the polyatomic...
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photosynthesis
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Citric acid has 3 pH's. pKa1 = 3.09 pKa2 = 4.75 pKa3 = 6.41
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Cl: Chlorine O: OxygenN: NitrogenF: FluorineBr: BromineI: IodineH: Hydrogen
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They are tightly bonded together therefore they can only vibrate.
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Enzymes; they're biological catalysts.
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You take the lowest number carbon from the outside of the molecule to determine the prefix, whether this be the left hand side or...
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An acidic solution has a greater concentration of hydrogen ions.
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A few elements past iron can form in the star by neutron capture and beta decay. However the majority can only be formed by the...
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to make it easier to grip when compared to a smooth surface.
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scientific law!!
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give four examples of reactions in nature and write the word equation for each give four examples of reactions in nature and...
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The cell of a chicken egg is made up of about 94 percent calcium carbonate(Ca(CO3)2), 1 percent magnesium carbonate, 1 percent...
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