Chemistry Questions and Answers

  • What is the chemical formula for Cesium Silicate?
  • What is the chemical formula for nitrocellulose?
  • What is the chemical formula of the spider web ?
  • What is the chemical formula,color and textureof a lime?
  • What is the chemical in air fresheners that causes eye irritation?
  • What is the chemical inside fire sprinklers?
  • What is the chemical name for Gunpowder? (not the equation, just the name)?
  • What is the Chemical name of this?
  • What is the chemical structure of chlorotylyltriazole sodium salt (cas #202420-04-0)??
  • What is the chemical Structure of Tallow Amine?
  • What is the chemiclal formula for disaccharide?
  • What is the classification for this reaction?
  • What is the coefficient of hydrogen, H2 when the following equation is balanced?
  • What is the coefficient of the permanganate ion when the following equation is balanced?
  • What is the colour of Radioactive Waste?
  • What is the complete ionic reaction of reacting FeCl3 with NaOH?
  • What is the composition of iron fortified salt?
  • What is the compound 2-amino-3-chloro-butan-1-ol 's semistructural formula?
  • What is the compound RbCN called?
  • What is the concentration, in m/v%, of a solution prepared from 50. g NaCl and 2.5 L of water?
  • What is the conclusion in doing flame test?
  • What is the condensed structural formula for cyclohexane?
  • What is the contribution of jj thomson towards the structure of atom?
  • What is the contribution of rutherford towards the structure of atom?
  • What is the coordination no. of oxygen in water?
  • What is the correct chemical name for...?
  • What is the correct equation for cellular respiration?
  • What is the correct formula for magnesium dichromate?
  • What is the cost of production of aluminium, copper, iron per tonne?
  • What is the definition of bouyancy error?
  • What is the density of 38% HCHO solution?Or where could I find this information?Thanks?
  • What is the density of ferrofluid?
  • What is the density of hexane?
  • What is the density of oil and the density of water?
  • What is the Density of Pea Gravel?
  • What is the density of silicon, magnesuim, oxygen, nitrogen, clorine, sodium, potassium?
  • What is the derivation of formula used for determining to API gravity of crude oil ?
  • What is the derivation of molar formula?
  • What is the dichloromethane layer during the extraction of caffeine from tea?
  • What is the difference between 1/2 cc and 1/2 ml?
  • What is the difference between 2cl & cl2?
  • What is the difference between a fuel and a hydrocarbon - do they combust in the same way?
  • What is the difference between a Hydrogen bond and a London dispersion force?
  • What is the difference between a net, ionic, and molecular equation?
  • What is the difference between active and inactive ingredients in a product?
  • What is the difference between air condenser and water condenser?
  • What is the difference between atomic orbitals and molecular orbitals?
  • What is the difference between atomic weight & atomic number?
  • What is the difference between blending and masking and how it would affect the flame test?
  • What is the difference between combustion, spontaneous combustion, and slow oxidation?
  • What is the difference between compound and mixture?
  • What is the difference between depleted and enriched uranium??
  • What is the difference between enantiotopics and homotopics ?
  • What is the difference between enriched flour and self rising?
  • What is the difference between glucose and sorbitol?
  • What is the difference between glucose and sucrose?
  • What is the difference between law and principle?
  • What is the difference between mixtures and compounds?
  • What is the difference between Myodil and Pantopaque chemical formula?
  • What is the difference between organic and inorganic compounds?
  • What is the difference between physical and chemical properties?
  • What is the difference between quantitative and qualitative informations?
  • What is the difference between saturated fats, polysaturated facts and monosaturated fats?
  • What is the difference between smart materials,smart alloys and shape memory alloys?
  • What is the difference between the car distilled water and the normal drinking distilled water? Eg, price,etc.
  • What is the difference between the chemical engineering word's, and the chemistry word's?
  • What is the difference between the drug meth and ice?
  • What is the difference between the physical and chemical properties of matter?
  • What is the difference between UNIMOLECULAR ELIMINATION & BIMOLECULAR ELIMINATION?
  • What is the difference betwen sulphur,sulphate,sulphite?
  • What is the difference?
  • What is the diffrent between organic and inorganic componds?
  • What is the easiest and cheapest way to create liquid oxygen?
  • What is the easiest and most efficient way to separate nickel from copper?
  • What is the easiest chemical compund to research on. Any simple chemical element/compund from periodic table?
  • What is the effect of replacing concentrated HCl with dilute HCl in the Lucas reagent?
  • What is the effect of sodium carbonate on soap?
  • What is the element Unununium used for??
  • What is the empirical formula of each substance?
  • What is the entropy change (ΔS) of the CO2?
  • What is the equation for sodium hydroxide and hydrochloric acid?
  • What is the equation for this?
  • What is the equation of De Broglie related to atomic structure??
  • What is the equation of urea and soda lime?
  • What is the equilibrium pressure of NH3?
  • What is the equivalent &milliequiv strength of this solution? 19g of H3PO4 dissolved in 2.2 L of water?
  • What is the final temp in celsius of a gas occupying 3.25L at 760mm Hg if it occupied 2250ml at 37 degrees c?
  • What is the first name of Kremser, who has his "kremser's formula" that is used in chemical engineering ??
  • What is the flame color of sodium potassium?
  • What is the formula equation for neutralization reaction?
  • What is the formula for tungsten(V)periodate?
  • What is the formula of peroxide of any ether? the coming oxygen atom ataches to which sight or atom of ether?
  • What is the freezing and boiling point of water in rankine units?
  • What is the function of neutral red?
  • What is the function of neutral red?
  • What is the function of potassium permanganate solution in ethanol experiment?
  • What is the function of saturated NaCl and saturated NaHCO3 in Fischer esterification?
  • What is the functional group contained in the compound CH3 -CH2-CH=CH-CH3?
  • What is the functional group in the compound CH3-CH2-SH ?
  • What is the functions of mace and pepper spray?
  • What is the green and orange sludge that forms during my electrolysis experiments?
  • What is the half equation of;?
  • What is the heat of solvation for HCL?
  • What is the heaviest metal?
  • What is the heaviest type of metal (weight wise)?
  • What is the history of chemistry?
  • What is the hottest point of a match flame?
  • What is the hydrogen ion concentration of stomach acid (pH=2)?
  • What is the importance of chemistry?
  • What is the importance of the correct choice of solvent to the chromotographic separation?
  • What is the inside temperature of a bomb caloriemeter when food is burning?
  • What is the ionic equation (including states), for the reaction: HCl + KOH?
  • What is the ionic equation for the reaction between sulfuric acid and sodium hydroxide?
  • What is the 'ionic' equation for this formula: 'HCl(aq) + KOH (aq) --> KCl(aq) + H2O (l)?
  • What is the IUPAC name of Asprine?
  • What is the lab grade HNO3 solution.?
  • What is the lattice energy of a compound which dissolves easily in water?high or low??
  • What is the law of definite composition? who formulated this law?
  • What is the lewis dot structure for CHF2?
  • What is the main factor disfavoring a SN2 mechanism?
  • What is the main factor favouring an SN1 reaction mechanism?
  • What is the main factor not favouring an SN2 reaction mechanism?
  • What is the main material that is used in making chalk?
  • What is the mass in grams of 3.86 moles of Na2So4?
  • What is the mass in grams of a mole of ^(12)C. How many carbon atoms are present in a mole of ^(12)C?
  • What is the mass number of an atom that consists of 20 protons, 20 neutrons, and 18 electrons?
  • What is the mass of 20 mL of HCl?
  • What is the mass of a 1963 US quarter? (Not one after 1963) What is the radius and diameter of a 1963 US?
  • What is the mass of a gas that has 48.9liters a pressure of 724torr 25 degrees C and molecular weight of 345g?
  • What is the mass of a gas that occupies 48.9 liters, has a pressure of 724 torr,a temperature of 25°C and a..
  • What is the mass percent concentration of each of the following solutions?
  • What is the maximum amount of ethanol(in grams and in liters) that can be obtained by the process?
  • What is the meaning of capping agent? Why it is used?
  • What is the meaning of compounds in chemistry?
  • What is the meaning of dipole moment.?
  • What is the meaning of oxidation? I am new to chemistry so any basic explanations would be appreciated.?
  • What is the mechanism of absorbing of water by (ALPO4) from acetic acid to give anhydride acetic? explain.?
  • What is the mechanism of the deadly toxin in puffer fish?
  • What is the melting point and boiling point of Argon, Phosphorus and Fluorine?
  • What is the melting point of oxygen?
  • What is the minimum number of times a scientist preplicates the experiment before publishing the results?
  • What is the molality of camphor in the solution.?
  • What is the molar mass of Copper(II) Sulfate,CuSO4?
  • What is the molar mass of this sugar?
  • What is the molarity (M) of 60.0 g NaOH in 0.250 L solution?
  • What is the molarity of a KCl solution made by diluting 75.0 mL of a 0.200 M solution producing 100mL?
  • What is the molarity of a KOH solution if 25.0 ml neutralizes 35.0 ml of a 0.200 M HCI solution?
  • What is the molarity of a Na3PO4 solution if adding AgNO3 to 50ml of it produces 2.05g Ag3PO4?
  • What is the molarity of a phosphoric acid solution if it contains 30.0% phosphoric acid by..?
  • What is the molarity of a solution that contains 75.0 g KNO3 dissolved in .350 L solution?
  • What is the molarity of a solution...?
  • What is the molarity of the NaOH solution?
  • What is the molarity of this solution?
  • What is the Molarity of water?
  • What is the mole fraction?
  • What is the molecular formula of isomers? expanded structural formula? condensed structural formula? ^^,?
  • What is the molecular formula of lactic acid?
  • What is the molecular weight (molar mass) of a gas with a density of 4.72 g/L at 124°C and 426 torr?
  • What is the molecular weight of glucose if 22.5grams of glucose gives a freezing point of -0.93 degrees ..?
  • What is the molecular weight of the gas? HELP!?
  • What is the most corrosive substance known, and how is it stored?
  • What is the most efficient and cheapest way to seperate copper from zinc?
  • What is the most fun you've ever had with chemistry?
  • What is the most important ingredient in a shampoo that makes it produce bubbles??
  • What is the most recalcitrant commercial azo dye ?
  • What is the name for a four-carbon continuous-chain alkane?
  • What is the name for a three-carbon saturated alkyl group?
  • What is the name for a two-carbon saturated alkyl group?
  • What is the name of a solution that has an osmotic pressure less than that of red blood cells?
  • What is the name of the acid HSO4(subscript)?
  • What is the name of the alkyl group CH3- CH2- CH2- ?
  • What is the name of the compound, FeCL2 and BaCL2?
  • What is the name of this compound K2Cr2O7?
  • What is the name of this molecule: CH3CH2CHOCH2CH2CH3?
  • What is the names of these molecules:(a) CH3 CHOCH2 CH2 CH3, (b) CH3 CH2 CHOCH2 CH2 CH3 (c) CH3 COCH2 CH3?
  • What is the net ionic eqn. in the coupled rxn.. among hcl, zn, and cuo?
  • What is the net ionic equation for CH3COOH reacting with NaOH?
  • What is the net ionic equation for CO3*2- in this equation?
  • What is the net ionic equation for the reaction of the combination of the following aqueous species?
  • What is the new volume of the bubble outside the volcano where the temperature is -25 degrees Celsius and...?
  • What is the new volume of the gas in liters when the following changes occur in the quantity of the gas...?
  • What is the new volume of the gas when the temperature changes to the following, if n and p are not changed?
  • What is the order of Yukawa's nuclear forces ??
  • What is the osmotic pressure and molar concentration?
  • What is the osmotic pressure of a solution containing 25.7 g of sugar (C12H22O11) in one liter of solution at?
  • What is the osmotic pressure of a solution containing 25.7 g of sugar (C12H22O11) in one liter of solution...?
  • What is the osmotic pressure of a solution containing 25.7g of sugar (c12H22O11) in one liter of solution a?
  • What is the osmotic pressure of a solution containing 25.7g of sugar(C12H22O11) in one liter of solution at..?
  • What is the oxidation number for nitrogen in each of the following:?
  • What is the oxidation number for nitrogen in each of the following?
  • What is the oxidation number of each element in the compound SiO2 (sand)?
  • What is the oxidation number of each element in the compound water?
  • What is the oxidation number of sulfur in sodium thiosulphate?
  • What is the oxidation number of the following?
  • What is the oxidizing agent in the following oxidation- reduction equation?
  • What is the pecking order in terms of solvent strength for the following solutions?
  • What is the percent compisition of C9 H11 NO4?
  • What is the percent ionization of 0.25 M iodic acid, HIO3, solution?
  • What is the percent ionization of a 0.0382 M aqueous solution of cyanic acid, HCNO (Ka = 3.5E-4)?
  • What is the percent ionization of a 0.0417 M aqueous solution of cyanic acid, HCNO (Ka = 3.5E-4)?


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