# Chemistry Questions and Answers

What is the difference between an Atom Bomb and a Nuclear Bomb?
What is the difference between animal's and plant's proteins with reference to function and composition?
What is the difference between benzoic and salicylic acid?
What is the difference between chemistry and immunochemistry testing?
What is the difference between concentration and amount of a substance in solution?
What is the difference between condensation and liquefaction ?
What is the difference between Csubscript 4 and 4C?
What is the difference between effective collisions and regular collisions?
What is the difference between fat and lipids?
What is the difference between fluorescence, phosphorescence and raman spectroscopy?
What is the difference between fractional distillation and simple distillation?
What is the difference between ionic and covalent bonding?
What is the difference between ionic and molecular substances, in terms of attractive forces?
What is the difference between IPVD and iCVD processes?
What is the difference between iron ore, iron and iron in the nutrition list?
What is the difference between kinetic energy and temperature?
What is the difference between liquid and water?
What is the difference between LPG and Natural Gas?
What is the difference between MINERAL WATER AND DISTILLED WATER .?
What is the difference between nuclear fusion and nuclear fission?
What is the difference between polar and non-polar covalent bonds?
What is the difference between polar and nonpolar molecule?
What is the difference between Raman and Infrared Spectroscopy?
What is the difference between reductant and oxidant?
What is the difference between solution and compound?
What is the difference between statistical polymers & random polymers?
What is the difference between these categories in chemistry : Organic, Inorganic, Radioactive and Biological.
What is the difference in electronegativity between Carbon and Nitrogen?
What is the difference in H+ concentration between a pH of 4 and 6?
What is the difference?
What is the differenece between a physical change and a chemical reaction?
What is the different between dextrose and saccharose?
What is the different between the strong acids and weak acids?
What is the diffrence between litmus paper and an indicator when finding a substance's pH?
What is the difinetion of total iron and disolved iron?
What is the drug classification of the active ingredient "Zinc oxide"?
What is the effect of adding aq. HNO3 plus H2SO4?
What is the effect of clorox on plants?
What is the effect of oxygen enrichment on coke rate in blast furnaces?
What is the effect of weighing substances while hot? Include equations if need be.?
What is the efficiency of a thermal power plant?
What is the electron Configuration for Cu2+?
What is the electron configuration for P?
What is the electron configuration, 3s2 3p4 in its outermost shell?
What is the electron dot diagram for H2 (2 is a subset)?
What is the electron pair geometry of H20. why?
What is the element in which at least one electron is in the d-orbital?
What is the element usually found in fireworks and explosives?
What is the element with the highest electronegativity value?
What is the element?
What is the empirical formula for 10%C, 0.80%H, and 89.1% Cl?
What is the empirical formula of the compound...?
What is the end product of this reaction H2O+NaCl?
What is the enthalpy of formation in this example?
What is the equation and group name for (CH3)2COHCH3?
What is the equation and group name for CH3CHOHCH3?
What is the equation and observations made for a reaction between calcium hydroxide and carbonate?
What is the equation for the corrosion of Fe to Fe2+?
What is the equation for the formula of butane, C4H10?
What is the equation for the neutralisation of sulphuric(VI) acid with sodium carbonate?
What is the equation for when hydrogen gas comes in contact with a burning splint?
What is the equation when you add hcl and hno3?
What is the equation... aluminum plus sulfuric acid yields aluminum sulfate plus hydrogen?
What is the equilibrium concentration of fluorine?
What is the equilibrium concentration of NO in this reaction: N2(g) + O2(g) 2NO(g)?
What is the equilibrium constant expresion and how do u find it?
What is the equilibrium constant for the following reaction given that Ka for HN3 is .000019?
What is the exact differences between coagulation and flocculation?
What is the exact mechanism related to lubricants?
What is the excess reagent for the reaction below given that you start with 10.0 g of Al and 19.0 g of O2?
What is the EXPANDED structural formula for each of the three isomers of the alkane, C5H12?
What is the expected change in freezing point of water for an aqueous solution that is .015 molal AlCl3?
What is the expected freezing point of a 5.00 molal sodium chloride solution? important details below?
What is the factor to affect the vapor rate of water? humidity, atmosphere pressure, temperature or all?
What is the final molarity of KOH in the 100. mL flask ?
What is the final molarity of KOH in the 100. mL flask ?
What is the final molarity of NaOH in the 100. mL flask ?
What is the final oxidation product of methanol when subjected to an excess of aq. KMnO4?
What is the final temp of water when 100ml at 50 celsius is mixed with 50 ml at 90 celsius?
What is the final temp. if 35.6 g of water @ 42.0 deg. Celsius is mixed with 42.8 g water @ 15.2 deg. C?
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 formation of alpha-d-lactose?
What is the formula and how can you combine an aluminum atom with an oxygen atom for them to be stable?
What is the formula for Carbon (soot)?
What is the formula for common table salt?
What is the formula for density?
What is the formula for density?
What is the formula for hexaamminecobalt(III) chloride?
What is the formula for Hydrogen gas, also is it Ionic or molecular and polar or non polar?
What is the formula for making Gold?
What is the formula for radioactivity half-lifes?
What is the formula for sodium bromide?
What is the formula for solubility?
What is the formula for the dissociation of NaHSO3, and what makes the best buffer solution with it?
What is the formula for water freezing?
What is the formula for?
WHAT iS THE FORMULA MASS FOR.....?
What is the formula name for CCL4?
What is the formula of propanoyl chroride?
What is the formula of sulphur dioxide?
What is the fourth phase of matter?
What is the fraction of isoleucine in the neutral form at?
What is the freezing point of a solution that contains 2.0 mol of CaCl2 in 800.0 g of water?
What is the freezing point of a solution that contains 2.0 mol of CaCl2 in 800.0 g of water?
What is the freezing point of liquid sodium hydroxide?
What is the frequency emitted when an electron in Hydrogen makes its transition from the n=7 to the n=6 state?
What is the frequency of radiation that has a wavelength of 611 渭m?
What is the full electron configuration of Ti2+?
What is the function of a hydrocarbon?
What is the function of descalant in a RO plant? What is the chemical composition? Can it be made in a ch.lab?
What is the function of NaCl and ammonium hydroxide in the synthesis of creatine?
What is the function of the water added to the gas bottle before the introduction of the hot steel wool?
What is the functional group and generic compound class of the following?
What is the functional group of the following: CH3-CH2-CH2-CO-CH3?
What is the general formula for making paint thinner?
What is the geometrical isomer of anethole?
What is the gram formula mass cr2(so4)3?
What is the ground state electron config of Zr 2+?
What is the H of .01M of KOH?
What is the H+ concentration in an acid with a pH 4.6?
What is the half life of diamond?
What is the half-life in minutes of a radioactive nuclide if 1 frasl; 128th of the original sample remains
What is the half-life in minutes of a radioactive nuclide if 1 frasl; 128th of the original sample remains
What is the half-life in minutes of a radioactive nuclide if 1 frasl; 128th of the original sample remains
What is the half-life in minutes of a radioactive nuclide if ?
What is the half-life in minutes of a radioactive nuclide if?
What is the half-life in minutes of a radioactive nuclide if?
What is the half-life in minutes?
What is the heat of fusion for water in calories?
What is the height of the qutab minar?
What is the highest possible oxidation state for palladium (Pd)?
What is the highest safe cpm of a radioactive element for temporary unprotected exposure?
What is the hybridization at the N atom in azobenzene ?
What is the hybridization at the N atom in hydrazobenzene?
What is the hybridization of C in CHCl3?
What is the hybridization of the carbon atom in carbon dioxide????
What is the hybridization of the terminal carbons in the H2C=C=CH2 molecule ??
What is the hydrogen ion content of a substance that registers an 8 on the logarithmi ph scale?
What is the ideal gas law?
What is the ideal gas law?
What is the identity of the acid present in carbonated beverages that hastens the hydrolysis of aspartame?
What is the importance of glycolosis? What is the end product?
What is the indicator chemical in cranberry juice?
What is the Industry that uses the most phosphorus compunds?
What is the instrument used to measure the amount of water vapour in the air?
What is the internal energy change for the process?
What is the ionization energy of carbon?
What is the ionizing intensity of the radiation measured in roentgens ?
What is the ionizing intensity of the radiation measured in roentgens?
What is the iso electric point of amino acid ?
What is the IUPAC name for C6H12O6 ?
What is the kinetic energy of a 30-gram bullet that is traveling at 200m/s?
What is the Ksp expression for Sn(OH)2 (s)?
What is the last sublevel in science?
What is the Latin name for the element scandium?
What is the lewis dot structure of carbon disulfide (CS2) ?
What is the Lewis Got Structure for Iodine?
What is the lewis structure C2H2Cl2 ?
What is the lewis structure for [AsO3]-, molecular geo., polar or non-polar, and isomers or resonance strucs.?
What is the lewis structure for [ClO4]-, molecular geo., polar or non-polar, and isomers or resonance strucs.?
What is the Lewis Structure for potassium in KCI?
What is the lewis structure for SCl2, molecular geo., polar or non-polar, and isomers or resonance strucs.?
What is the lewis structure of nitrogen trifluride? How many lone pairs does it have?
What is the lightest and safest element for use in weather balloons?
What is the limiting reactant? How many mole of the excess reagent are left in the reaction?
What is the limiting reagent?
What is the liquid formed around the bottom af a wick of a wax candle called?
What is the longest IUPAC name for a compound?
What is the luster;streak color; crystal system; and the specific gravity of the gem TANZANITE?
What is the main components of crude oil?
What is the main compound found in limestone?
What is the Main Principle In G.C&H.P.L.C Instrumentation?
What is the main reason to conduct a PD study (pharmacodynamic study). During what phase is this study held?
What is the major buffer for hydrogen ions?
What is the major organic product obtained from the following sequence of reactions?
What is the mass (g) of 12 molecules of CO2?
What is the mass (grams) of 3.370 mol of C8H9O5?
What is the mass number of Oxygen?
What is the mass of 1/2 avogadros number of copper atoms and how do u work it out??
What is the mass of 18.9 L of NH3 at 31 degrees Celcius and 97.97 kPa?
What is the mass of a sugar cube?
What is the mass of copper will be formed if 2.7g of aluminium are used?
What is the mass of Na copper atoms and how do u work it out??
What is the mass of potassium chromate, K2CrO4, in 21.4 mL of 7.1 M solution?
What is the mass of water necessary to prepare 56.0 g of a 5.00% saline solution?
What is the mass percentage of aluminum in the alloy?
What is the material around the main part of a hot air balloon?
What is the maximum concentration of Cd^2 that can exist in a solution in which...?
What is the maximum no of electrons in an atom with quantum numbers n=3 and ms = -1/2 ?
What is the maximum number of electrons that can be accommodated in?
What is the maximum wavelength of light?
What is the meaning of exp(e) in Arrehinus equation k = Ae^-ea/RT?
What is the meaning of oxygen?
WHAT IS THE MEANING OF" Overvoltage in electrochemistry"?
What is the mechanism for the dehydration of 1-methyl-1-cyclohexanol?
What is the mechanism of lubrication?
What is the mechanism of the oxidation of benzoin with nitric acid?
What is the melting point of Bohrium?
What is the melting point of para-t-butylphenol?
What is the metallic component of the substance limestone?