Chemistry
This category encompasses all questions about the composition, structure, properties, and reactions of matter.
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Silver nitrate is very susceptible to reactions that destroy it, catalyzed by short wavelength light, which is strongly absorbed...
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Molecular compounds are typically composed of nonmetals.
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only if it is being used on a certain type of
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Chemical formula of sodium myristoyl sarcosinate is: CH3(CH2)12CO--N(CH3)CH2COONa It is myristic acid (butadecanoic acid,...
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No, steam and mist are not the same at all.
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This is because we dont want any heat to escape and can measure temperature changes.
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You're referring to a "nonpolar" bond. This occurs when both atoms have the same electronegativity. In any case of an element...
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Ice floats in water because it is less dense than water. It is nothing to do with cohesion.
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Yes. Sugar will decompose at temperatures much lower than sodium chlorides's melting point of 801oC.
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2 Al2(SO4)3 + 6 Ca(OH)2 ----->6 CaSO4 + 4 Al(OH)3note the Aluminum Hydroxide is more likely to become aluminum oxide and water
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6,12,6
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Lithium.
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An ionic bond is where electrons are transferred from one to the other, but a covalent bond is where the electrons are 'shared'.
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4.9%
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Kerosene is the same as paraffin. Paraffin is a liquid that can burn and is widely used. When you mix paraffin with water, you...
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Causes light bubbling reaction.
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No. Stainless steel and any other type of steel are all ferrous metals, since they contain iron (Fe) and ferrous means that...
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No, a pizza as an example of a heterogeneous mixture as its components are obviously separate.
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By keeping it at an extremely low temperature (−183 °C) or at an extremely high pressure
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Sodium acetate solution.
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bioreactors involves organisms or plant cells etc. for conversion and cr nt
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2As3+ + 3S2- ---------> As2S3
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true
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The first thing is by "scratching" or rubbing the flask with a glass rod or metal spatula. A second tactic is the use of seed...
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They are both strong oxidizing agents, or, in other words, strongly electronegative.
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Mass, it's the measure of the amount of the material in an object. Weight is the force the object attracts to the Earth or any...
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Well, the formula for zircon is ZrSiO4 so, this means that you need to find the molar mass of the entire thing. Once you have...
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Basic solution conduct electricity by cations, and especially OH-, very quickanion. They flow counter one another and most of the...
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Yes......... psych i don't know. 8E15C3C7-AB82-3347-2ACD-EA9947BD7FFF1.03.01
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Iron is seen coating the strip-because zinc displaces it.
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2 C8H18 + 25 O2 = 16 CO2 + 18 H20Do it by saying C8H18 + a O2 = m CO2 + n H2O. Then match up all the atoms so you get for carbon...
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depending on the acidity of the acid the color will very. But if a strong acid it should turn red.
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When 2 waves overlap it is called Constructive interference, which is when they combine and increase amplitude, and the other...
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This is because the closer they are to the left of the table they are, the more reactive they are. However, things like wood or...
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Dissolve them in water and add some sodium chloride. The silver salt will form a precipitate (as silver chloride), the calcium...
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gaining
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Anything organic. (e.g. hair, skin, soap, grease + oil e.t.c.)
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Bromine is Corrosive
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No. together potassium and silver would form an alloy, which is a kind of mixture.
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the elements are hydrogen and helium cloud
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Each one is organized to feature different aspects according to the interests of the different disciplines that make use of it.
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Hydrophobic.
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From my understanding there is not much of a difference. Atropine and hyoscyamine are isomers of each other but other than their...
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Neutrons and Protons which are made up of up and down quarks.
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because your dads a fat halal butcher
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The alchemists were the first chemists. They mixed chemicals, but also believed that magic would help them in their experiments...
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Those drinks are made by dissolving carbondioxide gas under extra pressure (2-4 bar)
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1s2 2s2 2p6 3s2 3p3.
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It is called a metallic bond. See related link.
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In geology science is used in determining the origin of the earth, prediction of earth quakes, tsunamis, finding water sources,...
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Formula: Al(IO4)3
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yes, ice cream melting is a change of state because it is going from a solidish to a liquid
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The two nitrogen atoms are in different oxidation states. The one in the ammonium ion (NH4+) is in the 3- oxidation state while...
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Cold water is denser than warm water meaning that it moves more slowly and sinks. Therefore, the warm water currents of the...
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because there is a bouncy ball
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It is a non-metal in general. However if you are talking about shell(not subshells and orbitals), then most of the heavier...
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All nuclear decay releases both energy and particles. Even gamma rays from the meta stable decay of Technetium-99m, being only...
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inpportance of marine transportation in chemistry
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Isopropyl butyrate (or isopropyl butanoate under IUPAC).
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C6H12O6 is the formula for glucose.
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1s 2 2s 2 2p 1
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V2O3 is vanadium trioxide.
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Nitrogen is in the 3- oxidation state in calcium nitride.
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Thales taught as follows:"Water constituted (ὑπεστήσατο, 'stood under') the principle of all things."Thales drew his...
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the h stands for hydrogen and the 2 means there are 2 hydrogen and the o means there is 1 oxygen.... basically its the formula...
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Antimony, symbol Sb has an atomic number of 51. This is the number of protons in the nucleus of an atom of Sb, and in a neutral...
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water molecules in a can of soda = (wt/M.wt) x 6.023x1023
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Sodium Nitrate (NaNO3) is often used as an oxidizer in many reactions. As it provides the oxygen, it is not flammable, but...
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Sloe Effect
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because they need less energy to break the bonds between them
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This will give a precipitate (s) of the insoluble copper phosphate 2Na3PO4 + 3CuSO4 --> Cu3(PO4)2(s) + 3Na2SO4or (better...
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The particals are moving slower and have a tendency to absorb r take in C02 quicker.
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Molecules.
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1.
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This space is absolutely empty.
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Polar bond between H and I in HI
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Boron looses three electrons when reacting to nonmetals like oxygen: B --> B3+ + 3e- . Another, less clear, behaviour is...
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You think probably to neon (red light); but other gases can be used.
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a chemical equation
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You could possibly arrange an experiment for different substances to melt and boil at the same time, but they would not do so at...
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Oxygen has six (6) valence electrons. In the formation of a water molecule, two (2) of the valence electrons forms a covalent...
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Atoms become ions by gaining or losing electrons to achieve a noble gas configuration of electrons, which is stable. Argon...
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FeCl2 & Na2CO3
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Bet it means "96th Chemical - Chemical Weapons Protection Company".
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It melts at about 1300 °C (2400 °F). It boils at approx. 3000 °C (5400 °F) Steel is an alloy of iron and carbon (and perhaps...
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WRITE SOMETHING LIKE - YOU WANT TO UTILIZE YOUR CUSTOMER SERVICE SKILLS /PEOPLE SKILLS AND TO WORK FOR A GOOD COMPANY AND BE PART...
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In chemistry a convergent synthesis is a strategy that aims to improve the efficiency of multi-step chemical synthesis. In linear...
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Iron oxide (FeO2) has completely different physical properties than iron. Those properties -- brittleness, poor...
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Higher temperature increases rate For the very large majority of chemical reactions, increasing the temperature increases the...
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The reaction is:CaH2 + 2 H2O → Ca(OH)2 + 2 H2See the Related Questions links to the left for how to solve the question.(you'll...
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When you talk about positive and negative electric/magnetic energy, I presume you're talking about positive and negative charge....
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It is a (usually) glass container to hold liquid chemicals. See the Web Links below for a picture.
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