Chemistry Questions and Answers

  • Can someone help me with Millikan's Oil Drop?
  • Can someone help me with this dilution problem?
  • can someone help me with this environmentalchem problem?
  • Can someone help me with this question? Salts normally have a ph of..?
  • can someone help me? :(?
  • Can someone help with Chemistry questions?
  • Can someone please balance the following equation for me?
  • Can someone please explain ATP synthesis?
  • Can someone please help me balance this equations!?
  • Can someone please help me finish my scientific Acrostic Poem?
  • Can someone please help me with my Chem 1b problem?
  • Can someone please help me with Stoichiometry and Limiting Reagents?
  • can someone please help me with this question??
  • Can someone please help!!?
  • Can someone please illustrate this electromagnetic setup for wastewater treatment?
  • can someone please tell me how to balance these equations STEP BY STEP?
  • can someone please tell me the definition of number bonds.?
  • Can someone please tell me where i can find the boiling points of various liquids and metals??
  • Can someone plz answer the following?
  • can someone plz plz explain how osmosis works in detail and give me an example of it please?
  • Can someone plz tell me how i could extract essential oils from perfume?
  • Can someone plz tell me how to extract oil from perfume???
  • can someone plz work out the number of atoms in 23g of sodium and the number of molecules in 16g of oxygen?
  • Can someone provide me with a good website to get help on how to solve algebretic radicals?
  • can someone provide me with the chemical equation within tea and water? Really need it.?
  • Can someone tell me a website that has all the information about elements from the periodic table?
  • can someone tell me about why we use HNO3 to digest samples before we did the heavy metals analysis?thanx?
  • Can someone tell me if and why I am wrong...chemistry?
  • Can someone tell me the accepted value for the radius of an aluminum atom in centimeters?
  • can someone tell me the differences of one-step and two step coal activation?
  • can someone write a word and chemical equation (not balanced) for this reaction?
  • can somone help me with 3 problems please?
  • can starch, glucose and sodium chloride solution pass through dialysis tubing?
  • can sulfur conduct electricity?
  • can sum1 help me do this equation?
  • can the activated carbon be use to remove phosphate from process water?
  • can the freezing point of water be raised?
  • Can the organic solar cells satisfy our thirst for Energy?
  • Can the separation of silver group cations (Ag+, Pb2+, Hg22+) by precipitating with chlorides work with NaCl?
  • Can thiols found in natural gas cause rust to form on metals? And how does this happen?
  • can titanium 4+ oxidise iron 2+ to 3+? and also how many chiral centres are there in 3-bromopent-1-ene?
  • Can tungsten carbide rust?
  • can two different substance have the same density?
  • can two or more elements be combined chemically to make a new element?
  • Can u buy Potassium Nitrate in aust?
  • can u do a cleaning in place with cautic soda for membranes in a RO unit?
  • can u draw this compound?
  • can u give about cyclophosphoramide?
  • can u give me a picture of these benzenes (benzena) structure...?
  • Can u help me out with displacement reactions??
  • Can u help me?
  • can u make baking soda solution?
  • can u name this cmpnd?
  • can u plz tell me the metal which does not react with any dilute acids?
  • Can vinegar and/or baking soda soften hard water?
  • Can vinegar be taken out of the water during purification in the system?
  • Can water be classified as a mineral?
  • can we make water by adding the right amount of hydrogen and oxygen?
  • can we replace malonic acid with oxalic acid in briggs-rauscher reaction?
  • Can we separate n-butanol (boiling temp. 117.8c) from water completely by fractional distillation?
  • can we separate n-butanol from water completly by fractional distillation?
  • can you balance this equation?
  • can you break down the calculation of the molar mass of KMnO4 plz??
  • Can you calculate [ H + ] of a 0.250 M solution of Aniline C6H5NH2?
  • Can you check my answers?
  • Can you classify the following as alkane, alkene, alkyne, alcohol, ether, aldehyde, Ketone, carboxylic acid,?
  • Can you dissolve sugar into gasoline?
  • can you evaporate gold?
  • Can you expain solid,liquid. and gas?
  • can you explain how a catalyst aids chemical reaction takes place and identify the chemical changes?
  • Can you explain to me (simply!) what the outcome is when you combine Henry's & Graham's Laws?
  • can you get aids from a misquito?
  • can you give a site that provides free physical chemistry articles?
  • can you give me a site where i can find free articles of physical chemistry?
  • Can you give me a website where i can find free articles about thermodynamics?
  • can you give me the heats of reaction of starch to glucose?
  • can you give some discussions about Paper Chromatography of Unknown sugars??
  • can you give the history and discovery of Potassium Bromite?
  • Can you help me balance Toluerie and nitric Acid?
  • can you help me make a poem about the important of elements in the environment?
  • can you help me w/ this problem please (:?
  • Can you help me with chemistry?
  • Can you help with an equilibrium constant (Kc) problem?
  • can you help?
  • Can you identify these substances?
  • can you list 4 forms of energy that might be absorbed or relesed during a chemical reaction?
  • Can you list different elements when mixed create an interesting reaction-ex: like with toy rockets.?
  • can you make a molecular, covalent, ionic solid at home?
  • Can you melt magnets ?
  • Can you mix vinegar and dilluted bleach?
  • Can you name and explain how you work out the carboxylic acid and alcohol needed to produce this ester?
  • Can you name and explain how you work out the carboxylic acid and alcohol needed to produce this ester?
  • Can you name and explain how you work out the carboxylic acid and alcohol needed to produce this ester?
  • can you name me 2 elements for each of the following which are solid gases and liquids?
  • Can you name this compound: CH3CH2CH(COOH)CH3?
  • can you please answer this for me?...?
  • Can you please define: hydrated molecular formula and give me 6 examples.?
  • Can you please explain D and L designation for ENANTIOMERS?
  • can you please explain this one...?
  • can you please give me some chemistry principles that can be demostrated.?
  • can you please help me thank you?
  • Can you predict whether a compund will be a network solid, or form individual molecules?!?
  • Can you recharge flat soda with a CO2 cartridge?
  • Can you refill a lighter with lawn mower gas?
  • Can you send some examples of Chemistry Principles aside from Acid Rain? please. this is very important.. thnx
  • Can you send some laboratory activities how to illustrate acid rain and its effect..? thnx so much?
  • can you strip a carbobn atom from co2 and make carbon and o2? Can this be done with a laser beam pointed and
  • can you synthesize aspirin using salicylic acid and acetic acid instead of acetic anhydride?
  • Can you tell me 2 common use of sodium?
  • Can you tell me 2 physical properties of sodium?
  • can you tell me about the spectrophotometric determination of pka of an acide base:bromothymol?
  • can you tell me examples of perr pressure?
  • Can you tell me in detail about the heat and the first law of thermodynamics?
  • Can you tell me the % of metals in a 1p piece eg Copper etc?
  • Can you tell me what is thermodynamics? and describe me the zeroth law of thermodynamics and the three laws?
  • Can you tell me which equation is correct 2CuCO3→Cu2O+2CO2+1/2O2 or CuCO3→CuO+CO2?
  • Can you tell tell m some commercial or domestic uses for CaO??
  • Can you try to answer this??
  • Can you write a net ionic equation? PLEASE?!?
  • Candles??
  • Cannot find the degradation temp. of Calcium Carbonate?
  • Carbohydrate Help?
  • Carbon and salt?
  • Carbon atom cycling from environment to human muscle?
  • Carbon atoms in animals?
  • carbon cycle help?
  • carbon dating?
  • Carbon is part of so many different substances because?
  • Carbon monoxide and molecular oxygen react to form carbon dioxide. A 50.0 L reactor at 25.0 oC is charged with
  • Carbon tetrachloride is added to assay of phenol. Why?
  • carbon+hydrogen=?
  • Carbon-14 is for what scientific purpose?
  • carbon-14 is used to find the age of acident objects?
  • carboxylic acid derivatives?
  • carboxylic acid derivatives?
  • catalysts are not consumed during a reaction?
  • Catalysts for a luminol reaction?
  • Causes of NMR peaks for caffeine?
  • Cf4 has polar bonds but yet is a non-polar molecule?
  • ch of the numbers below is a solution of the inequality 2x + 3 > 7 EXCEPT?
  • CH3C004 and KCH3COO buffers?
  • Challenging Chemistry question...?
  • Challenging Chemistry question...?
  • change in free energy question?
  • Change in pH?
  • changing iron into gold by chemical method?
  • Changing liquids to gas(calculating energy changes)?
  • Check My Work. About Intermolecular Forces?
  • Check my work?
  • Chem Q? really need help!?
  • Chem 101 Home work, please tell me how to work these out?
  • Chem 20- Gas?
  • CHEM 310: How much heat is required to boil 475mL of H2O in a teapot if it starts at room temp (25degrees C)?
  • Chem equation for solving for energy?
  • chem experts serious help please!?
  • chem from OHIO?
  • chem help needed!?
  • chem help please! lattice energy?
  • chem help please!?
  • Chem Help Please!?
  • Chem Help Please!?
  • chem help please!?
  • chem help please!?
  • chem help please!?
  • Chem help please?
  • Chem help please?
  • Chem Help please?
  • Chem Help Please?
  • chem help please??
  • chem help- quantum numbers?
  • Chem help! PLEASE!?
  • Chem Help!! Please!?
  • CHEM help!!!?
  • chem help!?
  • Chem help!?
  • Chem help!?
  • chem help..please?
  • Chem Help?
  • Chem Help?
  • chem help? i think it is a limiting reagent problem?
  • chem help?!?
  • chem help??
  • Chem help????
  • chem helpppp?
  • chem homework help!?
  • Chem HW question?!?!?
  • chem hw, followe the course of this reaction?
  • Chem Lab Write-Up. Want me to put molecule polarity and polarity for each molecule. Whats the difference?
  • chem lab!! ahh help please!?
  • chem pH of a buffer question..help! cannot figure out!?
  • chem problem about solutions?
  • chem problem, plz help?
  • Chem problem?
  • Chem Q??
  • Chem Q??
  • Chem question about percent abundances?
  • chem question please help mee?
  • chem question please help meee?
  • chem question please help?
  • chem question please help??


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