# Chemistry Questions and Answers

What is the colour of the mixture of copper (II) salt and iron (III) salt solution?
what is the columm of the periodic table called?
What is the combined mass in grams of objects tha have the masses of?
What is the common name for this scientific ingredient? (look inside, too long to put here)?
What is the common name for this scientific ingredient? (look inside, too long to put here)?
What is the common name for this scientific ingredient? (look inside, too long to put here)?
What is the complete balanced equation for the reaction between zinc and lead acetate?
What is the complete balanced equation of potassium permanganate with ozone.?
what is the complexometric titration?when we used it?
what is the component of the pH 4 and pH 10 buffer tablets?
what is the composition of alum? is it compound of alluminium and potassium or something else?
What is the composition of the penny in 1996?
What is the Composition of Thermacol?
what is the compound name for salicylic acid?
What is the compound that is a salt containing an oxyanion in which chlorine is in the +1 oxidation state?
What is the compound/chemical that makes cabbage help with swelling?
What is the conc. in ppm of nitratre and nitrite in seawater?
What is the concentraion of each ion when equal volumes of 0.1 molar solutions of AgNo3 and Na Br are mixed?
What is the concentratiion of the solution after adsorption?
What is the Concentration after 30 Seconds?
What is the concentration of Carbon dioxide in the water?
What is the concentration of cyclobutane after 30.00 seconds ?
What is the concentration of Helium in the water?
What is the concentration of Helium in the water?
What is the concentration of Helium in the water?
What is the congjugate acid of NaOCl?
What is the conjugate acid of CH3OH??
What is the connection between chemistry and physics?
What is the correclty balanced equation for: Magnesium with Molecular Nitrogen?
What is the correct IUPAC name for this molecule: H2C=CHCH2-OH?
What is the correct order to use a microscope? (please put below in order) thank you?
what is the correct proportion of graphite in making a pencil ?
what is the correct sequence of structures involved in regulating calcium levels?
What is the cost of Einsteinium?
what is the cost of krypton?
What is the cost of Phosphorus per unit?
what is the cost of titanium plz?
what is the cp & cv?
what is the danger of using Chloroform on myself?
What is the de Broglie wavelength of 4.0kg bowling ball that is moving at 1.0m/s?
What is the deal with Argon? The electron config?
what is the definition of co-terminus?
what is the definition of electrode potential?
what is the defintion of equilibrium?
What is the denisty of a house brick weighing 4.25kg and measuring 25cm by 10cm by 10cm answer in g/mL?
What is the densest material known to man?
What is the density (g/L) of H2 gas at 390 torr and 48oC?
What is the density in g/L of chlorine gas at 7.50 × 10^2 torr and 25.0oC?
What is the density in g/L of chlorine gas at 7.50 × 102 torr and 25.0oC?
What is the density in g/L of chlorine gas at 7.50 × 102 torr and 25.0oC?
what is the density of Copper metal, 2- propanol, and Acetic acid?
what is the density of lye?
what is the density of teh copper?
What is the density of water?
what is the diference...?
what is the difference bet,n volta meter and volt meter???
what is the difference between a bottle of water and a bottle of hydrogen and oxygen gas?
What is the difference between a closed system and and isolated system?
What is the difference between a dilute solution and unsaturated solution?
What is the difference between a dye and a pigment?
What is the difference between a potentiometric titration and an endpoint titration?
what is the difference between a simple machine and a compound machine?
What is the difference between air & gas?
what is the difference between aluminium and its products?
What is the difference between an Alkali and a Base?
what is the difference between an atom and a molecule?
What is the difference between borax and sugar that causes borax to crystallize when sugar can't?
what is the difference between chemical and mechanical digestion?
What is the difference between classical and quantum mechanics?
what is the difference between colorimeter and spectrophotometer?
What is the difference between combustion and burning?
What is the difference between D and L glucose?
what is the difference between denatured alcohol and methanol(wood alcohol)?
What is the difference between dry and wet milling?
What is the difference between electronegativity and electron affinity?
What is the difference between Industrial Grade, Fuel Grade, Laboratory Grade and Guzzlin' Grade Ethanol?
What is the difference between ionic product and solubility product ?
what is the difference between molecular weight and equivalent weight?
What is the difference between neutral semiquinone radical and semiquinone radical ? Can I get the structure ?
What is the difference between NMR and Mass Spectroscopy ?
what is the difference between nuclear fusion and nuclear fission?
what is the difference between nucleophilic substituition and nucleophilic addition?
What is the difference between nucular and nuclear?
what is the difference between peroxide and dioxide?
what is the difference between polypropylene MFI=45 with polypropylene MFI=15?
What is the difference between Redox Indicator and pH Indicator ?
What is the difference between regular aspirin and buffered aspirin?
What is the difference between the properties of an ion and its parent atom?
What is the difference between used and unused cooking oil, in terms of chemical composition?
What is the difference between wet water and foam in regards to firefighting?
what is the difference between zinc and zinc plate?
What is the difference between...?
What is the difference betwwen an atom, molecule and an ion of oxygen?
What is the difference in saying "1 MOL of chlorine atoms" and "1 MOL of chlorine molecules?" homework--help
what is the difference of human blood from animal blood as to their characteristics?
What is the differences between partial pressure and vapour pressure?
what is the different between mass and weight?
what is the differential expansion coefficent of mercury?
What is the differnce between an Alkali and Base ?
What is the dipole moment of glycerol?
What is the ductility of Calcium?
What is the Ea for the reverse reaction in kJ/mol?
What is the easiest way to prepare an incredibly dilute solution of lead ions in water?
What is the easiets way to balance equations?
What is the effect of bond polarity on the solubility of a solute in a solvent?
what is the effect of temperature on Bosch's process?
What is the effect of temperature on the solubility of ammonia(NH3) in water?
what is the effect of the amount of undissolved solid on the solubility?
what is the effect of the decrease of iron element in human blood ?
what is the effect of the presense of some NaCl on the melting and boiling point of water?
What is the electrode potential for Cu2+/Cu+?
what is the electron configration of the gallium ion?
what is the electron configuration for magnesium?
What is the electron configuration for a Bromine atom? Bromine ion?
what is the electron configuration for Al?
What is the electron configuration for Cl^2+?
What is the electron configuration for K?
What is the electron configuration for Tl+ ion.?
What is the electronegativity of H2O? Multiply Hydrogen's electronegativity by two right?
what is the electronic configuration for the ion Al3+?
what is the element in halogen light bulbs?
What is the emf of this cell?
What is the emf of this reaction?
what is the emp of the cell?
what is the emp of the cell?
what is the empirical formula for chromium(III) carbonate?
what is the empirical formula for nitroglycerin?
What is the end product of complete oxidation of glycerol ?
What is the end product of complete oxidation of Glycerol ?
what is the end product of protein metabolism in mass?
What is the energy of a photon with a wavelength of 350nm?
what is the energy, in kJ, of one mole of photons of this radiation?
what is the enthalpy of ethanol at 25 degree Celsius at 1 atn pressure?
What is the enthalpy of solution (KJ) of 0.47 mol of KCl?
what is the eq. for the reaction that occured that caused KmnO4 to change color.?
what is the equation and answer to this, because I'm getting multiple answers when i do it?
What is the equation for gaseuos bromine reacts w/ ammonia to form solid ammonium bromide and nitrogen gas?
What is the equation for the decomposition of sulfuric acid?
what is the equation for the reaction of 2-butanol with Lucas reagent?
what is the equation of blood coagulation?
what is the equation of...?
what is the equation that summarizes the change of adp to atp?
What is the equation which allows simple calculation of the charge on an organic acid or base?
what is the equilibrim constant for this reatcion? C (s) + CO2 (g)<----> 2CO (g)?
What is the equilibrium concentration of H2 in the gaseous mixture?
What is the equilibrium concentration of I2 in the gaseous mixture?
What is the equilibrium concentration of I2 in the gaseous mixture?
what is the equilibrium concentration of NO2 in mol/L ?
what is the equilibrium concentration of NO2 in mol/L ?
What is the equilibrium concentration of NO2 in mol/L ?
What is the equilibrium concentration of H2 in the gaseous mixture?
What is the equilibrium concentration of I2 in the gaseous mixture? does ANYONE know the answer? Im stumpedd?
what is the equilibrium concentration of NO2 in mol/L ? PLEAAAASE HELP i have no idea on this problem :(?
what is the equilibrium concentration of NO2 in mol/L?
What is the equilibrium constant for the following reaction?
what is the equilibrium partial pressure of N2O4(g) in atm ?
what is the equilibrium partial pressure of N2O4(g) in atm ?
what is the equilibrium partial pressure of N2O4(g) in atm ? Help please?
What is the equilibrium partial pressure of N2O4 here?
What is the equillibrium equation for diluted hydrochloric acid and magnesium solid?
what is the error of a standard thermometer??
what is the ester rthyl ethanote used for?
What is the exact meaning of volumetirc flask?
What is the exact meaning of volumetric flask?
what is the expected density of water in g/mL?
what is the factors affecting on reaction rate with explanation?
what is the factors of chemical equations?
what is the fastest land animal?
What is the final fate of carbon's after several cycles of the citric acid cycle?
what is the final temperature of a mixture of 50.0 g of ice at 0 degrees Cel. and 50.0 g of water at 80.0 Cels
What is the final temperature of the copper-water mixture?
what is the final temperature of water and aluminum?
What is the final temperature?
what is the flotation and it's reaction?
What is the fluorescence and streak of the mineral boron?
what is the formula for aluminum oxide and why?
what is the formula for aluminum peroxide?
what is the formula for barium hypoiodite?
what is the formula for ferrous ammonium sulphate?
What is the formula for magnesium sulfate heptahydrate?
what is the formula for Nitrate and Dichromate?
what is the formula for rate of chemical equatons?
what is the formula for silicon and fluorine?
what is the formula for sodium bromide and barium fluoride?
What is the formula for Sodium dihydrogen citrate?
What is the formula for Sodium Sulfide?
What is the formula for specific heat?
what is the formula for the amino acid alanine?
what is the formula for the ionic compound calcium chloride.?
What is the formula for:?
What Is the Formula mass for aluminum sulfate?
what is the formula of disulfur pentabromide?
What is the formula of Mg(s)+HCI(aq)?
what is the formula of this reaction?
what is the Formula,Chemical Name, and Uses for?
what is the formula,chemical name,and uses of the following?
What is the Formulae and Chemical Names of 'Quick Lime,Lime Water,Plaster of Paris & Blue Vitrol'?
What is the free energy change of the reaction?
What is the free energy change of?
what is the freezing point of alcohol and how do you kill a fish without cutting it and it is still in water.?