Chemistry Questions and Answers

  • What is effect of vapour pressure & applied pressure on boiling point?
  • What is electrode potential?
  • What is electronegativity and what is electropositivity?
  • What is empirical weight of Fe(C2O4)2?
  • What is end application of 5-Chlorosalicylic acid? its appliaction in chemical world?
  • What is energetically the most favorable: F2 gas & metallic Lithium or a gas of separate Li and F ions? Why?
  • What is equilibrium expression?
  • What is ethanol on a urine drug screen?
  • What is ethyl chloride?\?
  • What is fibrio?
  • What is fire made of?
  • What is fire?
  • What is fire?
  • What is flouride and is it necessary?
  • What is formed when hydrogen is reactedwith 3-methyl-2butanone?
  • What is formula for latent heat of a body?
  • What is formula of Aluminium Sulphate?
  • What is formula of calcuim nitrate?
  • What is formula of Hydrogen carbonate ?
  • What is formula of potassium carbonate potassium hydroxide?
  • What is freon?
  • What is G2?
  • What is generating electricity?
  • What is Goldschmitt's rule about the geochemistry of elements?
  • What is gram-formula weight? How is it calculated?
  • What is happening to the reactants in the electrolysis of water reaction?
  • What is happening when you open the freezer and your bottle of water is still liquid, even though its been...?
  • What is HI?
  • What is HO-CH2-O-CH2CH3?
  • What is hydrocarbon? What is a carbohydrate? What are the products of complete combustion of hydrocarbons and?
  • What is hydrogenated isopoly butene?
  • What is ICI and what does it do to butene?
  • What is identified of Caffeine and Paracetamol(Chemistry)?
  • What is in the pepsi or mentos that causes that exposion?
  • What Is In Water ?
  • What is infrared spectroscopy?
  • What is inside fire extinguishers? what contains the fire?
  • What is isoelectric focussing? and the isoelectric point?
  • What is it about the particles in a gas that makes gases easy to compress?
  • What is its speed in mi.hr -1?
  • What is Kc for the following reaction?
  • What is kirkuk crude?
  • What is Kp?
  • What is lauryl sulfate or sodium laureth sulfate?
  • What is lewis dot structure for SiO2??
  • What is locoid lipocream used for?
  • What is logaritham?
  • What is lsd?
  • What is major differences among crude oil, condensate and fuel oil,?
  • What is matter?
  • What is meanings of AR and GR in chemical grade and what is differences between them?
  • What is meant by 10 micron glod plating? is it very good or just average?
  • What is meant by antiscalent? and how does it work in sucrose production?
  • What is meant by API gravity? why we donot measure specific gravity of petroleum products?
  • What is meant by calibration of the laboratory equipment and why is it necessary?
  • What is meant by calorific value of gases? please tell me formula to calculate the calorific value of gases.?
  • What is meant by citi scan?
  • What is meant by x rays?
  • What is ment by pharmacentical chemistry?
  • What is Mercury's most well-known feature?
  • What is metal?
  • What is metallic bond?
  • What is methane used for?
  • What is methyl acetyl phosphate?
  • What is mineral glass?
  • What is mmscuft?
  • What is molar mass?
  • What is mole cular weight?what is atomic weight?
  • What is mole ratio?
  • What is Molecular sieves,& what its function?
  • What is MSDS of Caffein and Paracetamol?
  • What is n2o?
  • What is nanotechnology?
  • What is nanotechnology?
  • What is Natural Law?
  • What is needed to measure or weigh liquids?
  • What is needed to measure/weigh volume?
  • What is new about carbon nanotubes? and what is the length scales for nanotechnology?
  • What is NH in the Peroidic Table?
  • What is NH4Cl+NaNO2 ? With a catalyst of Water(H2O)?
  • What is nitrate and what are its basic uses?
  • What is nomex made of?
  • What is nonenzymatic glycation and how does it relate to sugar 'cooking' eggs in baking?
  • What is oil made of?
  • What is Oil's density? How about Water?
  • What is one quintillionth of a gram?
  • What is our role in water pollution?
  • What is oxidative cross-linking?
  • What is oxudation state of k in KO2?
  • What is parafushin?
  • What is path lab uesed for?
  • What is Pepper Spray, whats in it?
  • What is percent purity of Benzoic acid when it takes 21.335mL 9.33x10^-2 NaOH to neutralize 0.20g of impure?
  • What is permittivity of space?
  • What is pH and what is its full form?
  • What is phenoxyethanol?
  • What is phenylalanine?
  • What is phenylbultyric acid?
  • What is physical properties and List six physical properties.?
  • What is pitch oil?
  • What is plasma, as in the fourth state of matter? I there anywhere online I can find more info?
  • What is plasmid isolation?! how to do plasmid isolation?! use what?!! and it is isolated plasmid from what?!!?
  • What is poly myalgiarheumatica?
  • What is POLYCARBONIUM BD1?
  • What is potassiam nitrate used for making?
  • What is Potassium Nitrate?
  • What is produced and lost in the caramelization of sugar (with no cream nor acids)? And what bond is broken?
  • What is produced when acids react with carbonates?
  • What is quantitative and qualitative errror?
  • What is Radan's Test and its application to meat safety?
  • What is radioativity?
  • What is radon?
  • What is reaction stoicheometery in english please!!?
  • What is real meaning of atomic mass and how it is calculated?
  • What is reason of unique nature of mercury?
  • What is refinery gas?
  • What is refrigeration?
  • What is rufenal used for?
  • What is salicylic acid?
  • What is science?
  • What is scientific attitude?
  • What is scientific method?
  • What is SD alcohol 38B, this is an ingredient in my toothpaste.?
  • What is sedimentation?
  • What is size separation chromatography? and ion exchange chromatography?
  • What is so special about Zero Degrees in F?
  • What is soap made of?
  • What is sodium diacetate?
  • What is species concentration?
  • What is stark effect?what is its effect on atomic orbital?
  • What is Stearic Acids Heat of Fusion?
  • What is Sulfur Flouride?
  • What is Sulfur's oxidation number when in CuSO4?
  • What is superconducter?
  • What is sure test for ozone presense?
  • What is Talc' s formula in chemistry?
  • What is Textured yarns ?
  • What is the meter that determines oxygen in your blood?
  • What is the # of protons in Gallium, # of neutrons, and # of electrons.?
  • What is the "Bi" part of Bicarbonate since there aren't 2 carbon atoms?
  • What is the "dosage" of perfume a perfume bottle sprays out every time?
  • What is the ...?
  • What is the ?
  • What is the [H+] in the following?
  • What is the 10 most precious metal ?
  • What is the absorbance?
  • What is the acid level in limes in pH?
  • What is the active compound of acyclovir?
  • What is the actual reaction that takes place that turns an apple brown when an apple is exposed to the air?
  • What is the alcohol and acid in the easter n-proply butyrate? (please help)?
  • What is the amount of energy absorbed when 4.00 g of water vaporize at 100掳C? [in joules]?
  • What is the amount of heat involved in the creation of one mole of a substance from its elements called?
  • What is the amount of heat involved in the creation of one mole of a substance from its elements called?
  • What is the amount of oxygen in tap water?
  • What is the answer to #62 on the imopssible quiz?
  • What is the antil slip material on hospital socks made of?
  • What is the arrangement of carbon atoms in graphite?
  • What is the Assay Process in Determining a Worthy Gold Site?
  • What is the Atomic Mass of Potassium ?
  • What is the atomic mass of Se??
  • What is the atomic mass of Te??
  • What is the atomic mass of the world?
  • What is the atomic number and mass number of Carbon?
  • What is the atomic number for the element Arsenic?
  • What is the atomic symbol for cellulose?
  • What is the atomic weight of helium?
  • What is the atomic weight of zinc?
  • What is the average deviation of his result?
  • What is the average temp of micro-wave when cooking on regular setting?
  • What is the balance chemical equation for the complete combustion of C8H18?
  • What is the balance chemical equation for the complete combustion of methanol?
  • What is the balance equation of HCl + Mg(OH)2, KOH+HBr, and HNO3 +Al(OH)3?
  • What is the balanced chemical equation for phenolphthalein and sodium carbonate?
  • What is the balanced chemical equation for the combustion of 2-methyl-1-butene?
  • What is the balanced chemical equation of methane gas and magnesium ribbon?
  • What is the balanced dissociation equation for formic acid?
  • What is the balanced equation for C3H7OH+02 yield CO2+H2O?
  • What is the balanced equation for phosphorus pentoxide?
  • What is the balanced equation for the complete combustion of kerosene?
  • What is the balanced equation for the decomposition of aluminum carbonate. What are the possible mole ratios?
  • What is the balanced equation to show the production of soap using sodium hydroxide & coconut oil (lard)?
  • What is the balanced equation?
  • What is the balanced net ionic equation of dissolving ammonia in water???
  • What is the balanced symbol equation for propane combusting in oxygen?
  • What is the benzonate ion concentration in a 0.0718 M solution of benzoic acid, which is C6H5COOH?
  • What is the best method, other than heat, to melt ice?
  • What is the best quantum efficiency of zns:cu nanoparticles in colloidal precipitation method?
  • What is the best solvents for rubber.?
  • What is the best water filtration system (reverse osmosis) that is portable & removes fluoride?
  • What is the best way to do organic chemistry synthesis problems?
  • What is the best way to filter out the pure water from a muddy solution of water and dirt?
  • What is the best way to get the silver out of silver nitrate?
  • What is the binding energy of an electron in a....?
  • What is the biological action that is common to all three solutions of bromine, chorine and iodine?
  • What is the boiling point of a solution that contains 45.0g of p-dichlorobenzene (C6H4Cl2) in 500g of?
  • What is the boiling point of water?
  • What is the bonding structure of CH2S?
  • What is the branch of chemistry that deals with fermentation?
  • What is the by product in sugar industry?
  • What is the carbon that is in carbon dioxide and carbon monoxide?


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