Chemistry Questions and Answers
What are the energy transformations that occur when water is heated using electrical energy?
What are the factors which cause damage in polyethylene which use in coating?
What are the family (also known as group or column) names for the following.?
What are the forms of intensity?
What are the formulas for Rubidium Phosphate & Francium Phosphate?
What are the four polymers?
What are the Gibbs free energy of formation for copper oxide, Titanium oxide?
What are the health hazards caused by polymers???
What are the hydronium ion concentrations of solutions whose pH’s are:?
What are the indications of effective distillation?
What are the industrial uses for that chemical substance that was spilled in Ukraine?
What are the isotopes?, you must give me a clear answer, good luck!?
What are the laboratory apparatuses and uses?
What are the laboratory tools and its uses.?
What are the limitations of Infra red Spectroscopy?
What are the limitations of sublimation?
What are the limitations of sublimation?
What are the main differences between van der walls forces and intermolecular forces?
What are the max numberof APT molecules that may be produced from a molecule of glucose by aerobicresperation?
What are the methods of determining the melting point of a compound?
What are the methods pf seperating compnents of mixture?
What are the molecular formulas of benzene and acetylene?
What are the molecular structures of paraffin oil and fluorolube?? (INTERNET SOURCES ONLY!)?
What are the most unbelievable chemical capabilities of the elements, like alcohol, antimony, tungsten, etc.?
What are the most unbelievable chemical reactions of the elements, like alcohol, antimony, tungsten, etc. ??
What are the names of the following compounds?
What are the new advancements in the field of organic chemistry?
What are the parts of a bunsen burner and what are their functions?
What are the parts of a bunsen burner? give the functions.?
What are the parts of a Tirril Burner?
What are the parts of the bunsen burner and give some functions?
What are the parts of the triple beam balance and its uses?
What are the parts of the triple beam balance and the uses of its parts?
What are the parts of<br />
the bunsen burner?
What are the physical properties of viscose chiffon?
What are the processes in separating mixtures?
What are the products of Nickel Chloride and Ammonia?
What are the products of the enzymatic degradation of hydrogen peroxide by catalase?
What are the products of these reactions?
What are the products when solid Calcium Chlorate is heated strongly?
What are the properties of organic compounds?
What are the properties of a liquid?
What are the similarities between acids and bases?
What are the spectator ion(s) and the ion expected to hydrolyze for the following...?
What are the steps involved in recrystallization?
What are the structural formula and names of constitutional isomers with formula C4H9Cl?
What are the substances (except salt) that affects freezing?
What are the two most common anions present in antacids?
What are the types of intermolecular forces present in solutions formed due to solvent-solute interaction.?
What are the types of liquid?
What are the types of membranes used in fuel cell?
What are the unique properties of matter?
What are the uses of effervescent granulated salt?
What are the uses of latent heat ?
What are the uses of phosphoric acid, copper sulphate and sulpheric acid?
What are the uses of the expansion of gases,liquids and solids.?
What are the various uses of Alka Seltzer?
What are the...?
What are these 2 chemicals in hazardous form when mixed together became a fire extinguisher?
What Are three key elements that are required in assembling the protein chain?
What are three uses of sulfuric acid in industry?
What are to clear liquids that when mixed give a bright color of anykind?
What are underwaer for?
What are your red blood cells for?
What baygon's contains??
What bonds are formed between polar and nonpolar molecules? ionic and nonpolar molecules?
What brand or readily available product contains the most highest concentration of Ammonia ?
What can be inferred about the chemical nature of of Nutrasweet/aspartame?
What can be observed if a piece of burning sodium is put into a gas jar containing dry bromine?
What can be oxidized easily by KMnO4- primary, secondary, tertiary or aromatic amines?
What can be used as a preservative?
What can i do with a huge canister of nitrous oxide?
What can we abserve from the reaction?what can we conclude from the experiment?
What career can I have with Chemistry (and Biology,perhaps)? I'm going to univ next year and I'm in a quandary
What cause the weight of sample in volatile suspended solid icreased after burned to 550C?
What causes acetylide and amine oxides to exhibit explosive characteristics in a lab setting?
What causes pudding to bubble under heat?
What causes the water to be acidic..or have a high or low BOD ( biological Oxygen demand) ?.plz i need help
What change was observed after mixing 10ml potassium chromate(K2CrO4) & 2ml lead nitrate Pb(NO3)2?equation pls
What changes would be seen on an INFRARED SPECTRA when ethanol is oxidised to ethanal?
What characteristics make potasssium hydrogen phthalate (KHP) a good primary standard?
What characteristics of picric acid make it explosive?
What chemical can kill a cat?
What chemical in a deodorizer eliminates odor?
What chemical is it that combust into flames when you apply watter to it?
What Chemical is this?
What chemical makes are hair color that hair color?
What chemical mix did life originally start from?
What chemical process is involved in thinking?
What chemical reaction takes place causing copper to turn green?
What chemical(s) are involved in a firefly to cause it to light up?
What chemical(s) do they use in diapers to mask odor?
What chemical/gas/etc causes feces to smell?
What chemicals make cigarettes smell the way they do?
What color does brass turn when it tarnishes?
What color does hydrogen sulphide burn, if it does?
What color is Copper II oxide?
What colour is damp litmus paper?
What compound is usually identified by the use of iodine?
What compounds, other than silver nitrate, can be broken down by chemical means involving light energy?
What conclusions can be drawn about the reactivities of the elemental halogens?
What cool stuf can you make at home?
What degree is considered room tempurature?
What describes organic molecules which rotate plane- polarized light.?
What determines the varying water solubilty of non-organic, ionic compounds? Why are some totally insoluble?
What difficulty maybe found in using the flame test?
What distinguishes an acidic solution from a basic solution?
What do i do to get the sodium acetate out of the vinagar and bakeing soda mix?
What do the chemical formulas Cl2, 02, and H2 mean?
What do the elements of wood, earth, fire, metal, and water have to do with personality?
What do you call things with density?
What do you call this in chemistry `-N=` ?
What do you know about cesium?
What do you know about indium?
What do you mean by enrichment of ores ?
What do you mean by FIXANOL?
What do you mean by polarity of components?
What do you mean by salting-out effect??
What do you observe in transferring liquid reagents, heating liquids and separating of solid from a liquid?
What do you think about use thiourea dioxide to make reductions of indigo?
What do you think will happen when you push the plunger of spring a in?
What doe sthe ch3 means in CH3COOH and what are the C, O, O, and H?.?
What does 3.01 times 10^23 molecules of hydrogen equal?
What does 3.01 times 10^23 molecules of hydrogen weigh?
What does a scientist/biochemist do each day?
What does alcohol and mercury contain that makes a thermometer work?
What does an enzyme do?
What does banana have that it can be used as charcoal?
What does Bio Chemist do?
What does cAMP mean in chemistry?
What does Carbohydrate mean?
What does dishwasher detergent do to oil/fat?
What does enzyme do?
What does Ethanol and Nitric Acid mixed together create?
What does iodine staining in TLC signify?
What does it mean if negative value of suspended solid is obtained ?
What does it mean to "follow the course of a reaction"?
What does it mean when a metal is 'hard'?
What does it mean when a vinegar solution is 6% by volume?
What does it mean when LPG's size of molecules is up to 4 carbon atoms?
What does it mean when someone is metal?
What does it mean?
What does K0202 meen?
What does Ksp stand for?
What does Organic Compounds have to do with temperature changes?
What does salt do?
What does small bubbles in a refrigerant system mean?
What does the "a" constant in the van der waals equation represent?
What does the bonding between Cl and Mg form?
What does the cobalt blue glass do?
What does the period of elements on a periodic tabl show you in terms of electronic stucture?
What does the term "molecular number, Mn" for a polymer mean? How does it differ from "molecular weight"?
What does this formula of hydroxylapatite mean??
What does this mean?
What does this quote by Eienstein mean?
What does this scientific notation equation equal??
What element comprises most of the earth's atmosphere?
What element does our brain need to survive on?
What element has 3 protons, 4 neutrons and 4 electrons?
What element is not in carbohydrate molecules but in all amino acid molecules?
What elements and how much if these elements make up an average adult human body?
What elements are alloyed with osmium?
What equation will you get with this?
What evidence collected starting in the 1950's disproved the Davson and Danielli model?
What exactlly happened at Chernobyl?
What exactly is curroy "odr" scientifically? Is it like a tiny curry peice, or what? or just a particle?
What experimental procedure could you use to confirm that aqueous sulfuric acid consists of ions, not uncharge
What factors affect Markovnikov selection in hydroamination catalysis with metallacycle intermediates?
What factors influence antimicrobial activity?
What freezes faster?
What gadget is used to see a product's acidity?
What gas evolves from benzocaine with addition of sodium carbonate?
What gas is emitted when burning aluminum?
What gas is produced? ...?
What gas or gasses will conduct electricity resistanceless ? Thanks for your time- Buc Buc?
What gas was produced by the reaction of an acid and a METAL?
What group of every-day foods have L-peptid amino acids in them and which of them have the most?
What happends if you drink scope?
What happens if an electrochemical cell has electrodes with a different number of valence electrons?
What happens if glass is treated with acid?
What happens if too much phenolphthalein is added to a solution in a titration?
What happens if you combine Diesel and Battery Acid?
What happens to a pregnant hamster when you feed it with horseradish?
What happens to all the rubber worn away from car tyres?
What happens to an alka-seltzer tablet when placed in a 30-ml water?
What happens to carbon dioxide after you breathe it out?
What happens to powdered sulfur when heated?
What happens to the energy that is released when our bodies break down food molecules?
What happens to the equation when you add more intermediate to it? Makes it speed up? Slower? Does nothing?
What happens to the mass number of a radioactive isotope during alpha emission?
What happens to the mass number of an radioactive isotope during alpha emission?
What happens to the volume as the mass increases and vice versa??
What happens when a candle burns?
What happens when amines undergo oxidation by potassium permanganate?
What happens when an abundant amount of concentrated HCl is added to a 0.5 M KCl solution?
What happens when MnSO4 is added to the system of H2SO4 and KMn4? and What's the function of MnSO4?
What happens when NaF is added to HF?