Chemistry Questions and Answers

  • What is the cause of intermolecular force of attraction between two particles of matter?
  • What is the cell reaction of?
  • What is the cell reaction of?
  • What is the central structural feature of aldehydes, ketones and corboxylic acids?
  • What is the change from a solid to a gas?
  • What is the change in energy of the steam?
  • What is the change of a substance from a liquid to a gaseous form called?
  • What is the Chemical Change/Reaction in the making of Cake?
  • What Is The Chemical Comp of Cotton?
  • What is the chemical composition of bleaching stabilizer use in textile bleaching?
  • What is the chemical composition of emulsion and oil paints, and also the manufacturing process?
  • What is the chemical composition of ssd solution?
  • What is the chemical composition of tears?
  • What is the chemical compound for diphosphorus pentoxide?
  • What is the chemical compound MeOH?
  • What is the chemical compound of glycerin?
  • What is the chemical equation and molecular structure of polycarbonate?
  • What is the chemical equation for air? (not pure oxygen)?
  • What is the chemical equation for the complete combustion of acetone?
  • What is the chemical equation for the reaction between ammonia and copper oxide?
  • What is the chemical equation of the reaction between methanol and ethanol?
  • What is the chemical equation of the synthesis of benzoic acid from sodium hypochlorite and acetophenone?
  • What is the chemical equation where bleach oxidizes a melanin molecule?
  • What is the chemical form. of edta?
  • What is the chemical formula (balance) for the antacid Mylanta?
  • What is the chemical formula for aluminum sulfate?
  • What is the chemical formula for Aluminum Sulfate?
  • What is the chemical formula for aspirin ?
  • What is the chemical formula for Calcium acetylsalicylate?
  • What is the chemical formula for cheese whiz?
  • What is the chemical formula for magnesium and sulfite?
  • What is the chemical formula for magnesium oxide?
  • What is the chemical formula for manganese (II) bromite?
  • What is the chemical formula for the acid KHP?
  • What is the chemical formula of methyl-1,3-propyl, 5-pentanol?
  • What is the chemical make up of rice sausage water green bell peppers or oinions plz leave sources its 4 skool
  • What is the chemical make up of rice sausage water green bell peppers or oinions plz leave sources its 4 skool
  • What is the chemical name and the common name or category for the all of the reactants and products in...?
  • What is the chemical name for alcohol?
  • What is the chemical name for the alcohol that reacts with methanoic acid to form the ester ethyl methanoate?
  • What is the chemical reaction equations for the reaction of hydrochloric acid with calcium carbonate and with?
  • What is the chemical reaction for fire?
  • What is the chemical reaction taking place between the applicator and the solution in Bandaid Liquid Bandages?
  • What is the chemical reaction that break up a pair of electrons?
  • What is the chemical reaction that causes a fallen leaf to turn brown?
  • What is the chemical reactions of chocolate?
  • What is the chemical symbol for each of the ions described below?
  • What is the chemical symbol for sugar?
  • What is the chemical that makes mood rings change color? And, where can I get it for a school project?
  • What is the chemical thingy!!?
  • What is the chemicall explanation of invisible ink?
  • What is the chemistry of pudding?
  • What is the chemistry behind the Golden Penny demonstration?
  • What is the child's from of the scientific method?
  • What is the cleanest material?
  • What is the coefficient in front of HFwhen the equation is balanced B2O3+HF BF3+H2O?
  • What is the color of CaO in water with phenolphthalein?
  • What is the color of Hydrocarbon?
  • What is the common name for 2-[1,2 - Dihydroxyethyl] -4,5- Dihydroxy-Furan-3-One?
  • What is the common name for Magnesium silicate?
  • What is the common name of the( OH)-ion?
  • What is the complete combustion of Acetic Acid (CH3COOH)?
  • What is the Composition of synthetic Latex?
  • What is the compound formed when sulfur and carbon form?
  • What is the compound formed when u combine Iron and sulphur?
  • What is the concentration in (%) m/v of the folllowing: 200g KCL in 600mL solution?
  • What is the concentration of ammonia in Dettol?
  • What is the concentration of ammonia in Pine O'clean and Dettol disinfectant solution?
  • What is the concentration of aqueous sodium thiosulphate when titrated with potassium iodate?
  • What is the concentration of H+ in a solution with pH=2.00?
  • What is the concentration of H+ is solution given the [OH-] = 2.54*10-4?
  • What is the concentration of NaOH solution if 18.34 ml of NaOH is used to neutralize 0.865g of KHP?
  • What is the concentration of OH- ions in?
  • What is the concentration of Red 3 in the unknown solution?
  • What is the concentration of the KHP solution?
  • What is the concentration of the total available acide in moles/L of the apple juice?
  • What is the concentration value obtained in the buerette for the titration of carbonic acid against a standard
  • What is the concentration?
  • What is the condensed structural formula for 5-methyl-trans-2-heptene?
  • What is the connection of biology to chemistry?
  • What is the connection of food and engineering to chemistry?
  • What is the contribution of chemistry to medicine?
  • What is the convertion between degree celcius and farengete (F)?
  • What is the correct formula for jenkem?
  • What is the correct IUPAC name of the product from the reaction? CH3CtriplebondCCH2CH2CH (CH3)2 reacting?
  • What is the Danger of Vinyl?
  • What is the definition for chemical equation?
  • What is the definition of a dynamic equilibrium and what is an example of this?
  • What is the density of 45% isopropanol solution?
  • What is the density of brass?
  • What is the density of butane gas, C4H10, at 455 mm Hg and 46.5掳C?
  • What is the density of concentrated sulfuric acid?
  • What is the density of sulfur dioxide gas, SO2, at 980. mm Hg and 20.0掳C?
  • What is the diff. between chem. and physical interactions?
  • What is the difference and similarity between experimental probability and theoretical probability?
  • What is the difference betweeen the structural formula of 1,1-dibromopropane and 1,2-dibromopropane?
  • What is the difference betweem it and ites?
  • What is the difference between "high-speed diesel" and "No. 0 diesel" fuel?
  • What is the difference between a analytical chemist and a physical chemist? With does least math? Ect.?
  • What is the difference between a battery and an acumulator?
  • What is the difference between a biodegradable polythene and a non biodegradable polythene?
  • What is the difference between a Lewis acid and a Bronsted-Lowry acid?
  • What is the difference between a simple and a complex carbohydrate?
  • What is the difference between a vented and an unvented petri dish?
  • What is the difference between alpha 1,4 glycosidic bond and B1, 4/1 1,4 glycosidic bond?
  • What is the difference between an amorphous solid and a crystalline solid?
  • What is the difference between an E1 and E2 and Sn1 and Sn2 reaction?
  • What is the difference between an inorganic and organic compound?
  • What is the difference between an ion and a radical?
  • What is the difference between aragonite, calcite and calcium carbonate?
  • What is the difference between C.N.G(gas) and L.P.G.(gas)?
  • What is the difference between CL-35 & CL-38?
  • What is the difference between coleoil and kerosene?
  • What is the difference between determination total phosphorus and reactive phosphate in west water?
  • What is the difference between endopeptidase enzymes and exopeptidase enzymes?
  • What is the difference between GR and ACS Grade chemicals?
  • What is the difference between heterogeneous and homogeneous solutions?
  • What is the difference between hydrogen chloride gas and hydrochloric acid?
  • What is the difference between industrial oxygen and medical oxygen?
  • What is the difference between Ionic bonds and ionic compounds? and metallic bonds and metallic compounds?
  • What is the difference between LNG and LPG consider to its C structure?
  • What is the difference between low NOx natural gas and normal natural gas?
  • What is the difference between low NOx natural gas and normal natural gas?
  • What is the difference between pyrmethrin and permethrin?
  • What is the difference between sodium phosphate and sodium ultra poly phosphate?
  • What is the difference between steady state and equilibrium?
  • What is the difference between sulfate and sulphate?
  • What is the difference between the notations mcg and mg?
  • What is the difference between<<graft polymer>>&<<comb polymer>>?
  • What is the difference of oxidizable substances to total organic carbon analysis?
  • What is the different between aqueous state and liquid state?
  • What is the different between emulsion and microemulsion?
  • What is the diffrence between a polar and non-polar covalent bond in atoms?
  • What is the diffrence between me and u?
  • What is the diffrence between Zn based primer and epoxy primer why we r using epoxy primer?
  • What is the diffrent between plastic and rubber?
  • What is the easy way to learn organic reacions' mechanism?
  • What is the effect of bases on litmus paper?
  • What is the effect of helium gas to the body?
  • What is the effect of mixing cocaine with gold leaf?
  • What is the effect of temperature on the specific gravity / volume of Hydrogen?
  • What is the effect of the following??
  • What is the efficiency of refining petroleum?
  • What is the electromotive force for Cl2, M|PbCl2|Pb|M麓?
  • What is the electron configuration for a lead atom?
  • What is the electron configuration for calcium and barium?
  • What is the electron configuration for Sc and S?
  • What is the electron configuration of ground state As atoms?
  • What is the electron-dot structure of propanone?
  • What is the electronic configuration of gold? is this atom paramagnetic?
  • What is the element average atomic mass, the isotope atomic mass, and the number of neutrons?
  • What is the element Magnesium used for ?
  • What is the empirical formula if you have 36 grams of Carbon, 8 grams of O2, and 6 grams of H2?
  • What is the empirical formula of Fools Gold?
  • What is the empirical formula or 80%Carbon and 20%Hydrogen by mass?
  • What is the emulsifier??
  • What is the energy absorbed by one photon?
  • What is the energy difference between reactants and products in a chemical reaction?
  • What is the engery requirements to electrolize 1 cubic meter of hydrogen from water at one atmosphere?
  • What is the eqation for the combustion of sulfur in air?
  • What is the equasion/process to this problem (ideal gas law)?
  • What is the equation for Bromoethane + Sodium Hydroxide + Silver Nitrate?
  • What is the equation for deionized water?
  • What is the equation for nail varnish remover?
  • What is the equation for photosthesis?
  • What is the equation for the combustion of butene.?
  • What is the equation for the equilibrium of BaCrO4 and its ions?
  • What is the equation for the neutralization of H2SO4 by KOH?
  • What is the equation for the reaction between methanol and salicylic acid?
  • What is the equation for the reaction between solid lead (Pb) and the ion Cu++?
  • What is the equation for the reaction of solid zinc (Zn) with Pb++?
  • What is the equation for the reaction of solid zinc (Zn) with the ion Cu++?
  • What is the equation for the reaction of solid Zinc (Zn) with the ion Pb++?
  • What is the equation to the novicane molecule?
  • What is the equilibrium constant for H2(g)+I2(g)-2HI(g) at 425.C?
  • What is the equilibrium constant for this reaction?
  • What is the equilibrium law for the following reaction: 3A+2B->5C?
  • What is the equivalent pressure of 0.905 atm in units of mm Hg?
  • What is the evaporation temperature when cooking with etoh?
  • What is the exact chemistry behind using mordants? How does it form complexes w/ the dye and attach frabrics?
  • What is the exact percentage of each of air's trace gases?
  • What is the exact proportion of alloy in 18 kt white gold?
  • What is the expected product written out for CH3CH2CH2CH2CH2CH=CH2+HBR---->?
  • What is the expected structure of the product? CH3CH2=C(CH3)2------>REACTING WITH Br2 and H2O?
  • What is the explantion of strong vs weak acids according to Bronsted lowry?
  • What is the fastest? CH3CH2CH2BR+NaCN-->CH3CH2CH2CN+NaBr 1.H2O 2.ethanol 3.aceticacid 4.dimethylsulfoxide?
  • What is the final concentration (M) of a solution prepared by diluting 50.0mL of a 6.00M KCI?
  • What is the final pH in the neutralization of 75ml of a .24M HCl solution w/ 125 ml of a .22M NaOH solution?
  • What is the final pressere of a system (atm)that has the volume increased from 0.75 L to 1.1 L with an?
  • What is the final pressure in the container if 135 mL of nitrogen gas at 500. mm Hg is expanded to 785 mL?
  • What is the final pressure in the container if 245 mL of nitrogen gas at 705 mm Hg is expanded to 990. mL?
  • What is the final pressure in the container if 690. mL of helium gas at 165 mm Hg is compressed to 385 mL?
  • What is the final pressure in the container if 980. mL of helium gas at 365 mm Hg is compressed to 185 mL?
  • What is the final product of the reaction?
  • What is the final product?CH3CH(OH)CH3 ->H2SO4->HCOOOH-->CH3MgBr then PCC and CH2CL2?
  • What is the final temperature of the mixture....?
  • What is the final temperature, (in oC), after a 23.0 gram piece of ice at 0oC is placed into a styrofoam cup w
  • What is the final temperature, (in oC), after a 25.0 gram piece of ice at 0oC is placed into a styro?
  • What is the final volume (L) of a 1.78 L system at 315 K and 1.10 atm if STP conditions are established?
  • What is the final volume of 235 mL of hydrogen gas at 700. mm Hg if the pressure is reduced to 400. mm Hg?


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