Chemistry Questions and Answers
What are the 8 groups of elements on the periodic table?
what are the advantages and disadvantages of folic acid?
What are the advantages and disadvantages of the Haber-Bosch Process?
what are the advantages of water hardness?
What are the average bond orders in the following molecules or polyatomic ions? Cl2- Emphasize the completion?
What are the balanced chemical equations for the following reactions?
What are the balanced chemical equations for the following reactions?
what are the benefits of nuclear chemistry or radiation in humans and in technology?
What are the Benzene Derivatives?
What are the bio chemical problems of high in take of phosphorus above the reccomended nutrient intake (RNI) ?
what are the biological influences of hydrogen?
What are the characteristics of a good exctraction solvent?
what are the charges of the following elements?
What are the chemical properties of Carbon?
what are the chemicals in a pesticide?
What are the Chemistry Laboratory Safety Rules?
what are the colors of Ag+, Pb2+, Bi3+ Al3+ and Zn2+ in aqueous solution?
what are the common forms of zinc?
what are the common properties between acids and alkalis?
what are the common uses of alkali metals?
What are the completed versions of these chemical equations?
what are the components of banana peelings that can be used in making floor wax?
what are the compositions for nylander's, trommer's, tollen's and schiff's tests?
What are the compounds used to make poly-urethane?
What are the concentrations of HSO4-, SO42-, and H+ in a 0.15 M KHSO4 solution?
what are the conditions leading to ketosis?
What are the contents of an Egg?
What are the contents/ substances found in bleach and hairspray that make themas a very useful cleaning agent?
what are the controls AND variable in this experiment?
What are the correct formulas & coefficients for the products of the following double-replacement reaction?
What are the Crystal Structures of these crystals? (PLEASE HELP)?
What are the densities for...?
What are the difference between hadrons and leptons?
What are the difference in reactions between GROUP 2 aqueous ions and just the group 2 elements?
What are the differences between acids and bases?
what are the differences of the characteristics of pepsin and trypsin?
what are the different properties of colloids? can someone define each?
what are the different types of air pollution produced by coal burning power station?
what are the disadvantages & advantages of having periodic table with a different arrangement than rows/colums
what are the drawbacks of nanotechnology?
what are the drawbacks of the rutherford's atomic model?
What are the effects of having .25 M Potassium Chromate on your hands for 10-15 minutes?
What are the effects of radioactive substances to humans and animals?
What are the elements in granite?
What are the elements in plastic and glass?
what are the empirical formulas for the following?
what are the enzymes involved in carbohydrate digestion?
What are the enzymes involved in protein digestion?
what are the examples of metallic proprties of elements?
what are the factors affecting gelatin transmittance or clarity?
What are the factors affecting the rate of dissolution and how?
What are the Factors Affecting the Rate of Oxidation in Ethanol?
what are the factors on which the properties of vinyl polymer depends upon?
What are the factors that affect chemical reacton?
What are the following samples ( heterogeneous mixture, homogeneous mixture an element or a compound?
What are the following?
What are the forms of Artificial Itelligence?
What are the formulas for Aluminum Bromide, Calcium Chloride, and Potassium Oxide?
What are the four levels of the structure of a protein and what happens at each level?
what are the functional components of the immune system??
what are the functions of quarks?
What are the hazard involved with Sodium Carbonate (Na2CO3)?
what are the ideal features of an explosive reactions?
What are the ingredients in antacids? And which of them neutralize stomach acid?
What are the ingredients of the " sticky hands" toy that kids play with?
what are the intermolecular forces on NaCl?
what are the Ka values of disodium edta?
What are the Ka values of NH3 and C5H5N (pyridine)?
What are the key points for neutralization?
What are the leading producers of calcium and sodium?
What are the long term effects of LSD use?
what are the main chemical components of a plastic material used in the production of toys made with plastic?
What are the main chemical components of DNA?
What are the major elements in natural gas?
What are the major products in the mononitration of the following?
What are the medical applications of Redox in life?
What are the melting points for Cast Iron, Copper, Silver, and Gold?
what are the methods on converting saliva to fuel?
What are the missing coefficients for the skeleton equation below?
What are the missing coefficients for the skelton equation below?
What are the molar concentrations and partial pressures of the gases?
What are the molar heat of vaporization of these chemicals?
What are the moles of air per cm^3?
What are the names of these chemical formulas?
what are the negative and positive effects of fertilizers on the environment?
what are the new uses of alkenes? pls help me i need this soon.?
what are the normal phases for gold, nobelium, plutonium, and helium?
what are the other three forms of phosphate ion?
what are the other uses of sunflowers and / or roses?
What are the oxidation states (oxidation numbers) for carbon and oxygen?
What are the physical and chemical properties of einsteinium?
What are the physical and chemical properties of hydrogen?
What are the physical and chemical properties of oxygen?
what are the physical proporties of Sillicondioxide & carbondioxide?
What are the practical characteristics of Sand-Cast Brass?
what are the precautions for the iodine and As2O3?
what are the precautions of ethanol, NaH2PO4, K2HPO4, NaOH?
What are the precursors for synthesizing Quaaludes and are they readily available?
what are the principles,likely errors,accuracy and disadvantages of mass and infrared spectroscopy.?
What are the procedures of heating substances and getting its temperature? i need a complete answer pls.?
what are the product of reaction between H2O2 and p-phenylenediamine?
What are the products of combustion and their toxicity to life and property?
What are the products of combustion of an organic compound?
what are the products of FeO+H2SO4+KMnO4?
What are the products of hydrolysis of aspirin in HCl soln?
what are the products of methane and bleach reacting?
What are the products of sugar combustion?
what are the products of the alkali metal reaction with water?
what are the products of the chemical reaction HSO4- + H2PO4- -> ??
What are the products of the decomposition of carbonate and hydrochloric acid?
What Are The Products Of The Decomposition Of Metal Nitrates?
What are the products of the reaction between sodium and water?
What are the products of this reaction CH3CH2CN + H2O ?
What are the products of this reaction, please?
What are the products when sodium hydrogen carbonate reacts with water? Or is there no reaction?
what are the properties of alkali, alkaline, halogens and noble gases?
what are the properties of cornstarch?
What are the properties of materials? and how will u separate the mixture of tea powder and decoction?
What are the properties of memory foam?
What are the properties of the hydrogen halides?
What are the pros and cons in taking Biochemistry and Organic Chemistry in one semester?
what are the qualitative and quantitative method in making softdrinks?
What are the rates of change in the concentration?
What are the raw materials used in making cast iron skillets?
What are the raw materials used in making stainless steel cookware?
what are the results of reaction of alkenes, alkynes,aromatics with bromine?
What are the Rf values for food coloring?
what are the roles of pancreatic lipase and bile in fat digestion?
What are the side effects of taking extacy?
What are the significance of "Ugadi"?
What are the similarities between the pH scale and H+?
what are the similarities of a chemist and a chemical engineer?
what are the six inert gases that dont mix with oxygen??
What are the skills necessary in performing a successful titration?
What are the solubilities?
What are the synthetic and naturally occuring radioactive elements?
What are the three differences in liquids and gasses?
what are the three key points of the cell theory?
what are the types of colloids? can someone give me an example of each?
what are the units for the rate constant?
what are the uses of krypton in the past and present?
What are the uses of krypton? And what roles does it play? How has it changed life on earth?
What are the uses of landfill gas and how does it result in underground explosion?
what are the uses of sodium?
what are the vertical columns of the periodic table called?
What are these chemical equations and what are they when balanced?
What are transferred in an oxidation-reduction reaction?
what are two examples of a compound?
What are two physical properties of acids? What are two physical properties of bases?
what are two products associated with combustin reaction?
what are ways i can get and/or make dmt?
What are your opinions on the dangers of a substance called dihydrogen monoxide?
what are your overall conclusion regarding the purity of your compounds?
What attractive force draws in surrounding electrons for chemical bonds?
what bacteria can i use in fermenting physic nut to produce methane?
What bond occurs when opposite charges combine (the forming of two ions)?
what byproduct can be made from collected urines?
What calculation do I use to determine the hardness of water, ppm?
What can be deduced from the fact that hydrogenation of compound C6H10, forms Compound C6H12 ??
What can be made out of cesium...and what's its normal face?
what can be used as a substitute for parrafin in an experiment to produce ethene gas by heating the paraffin?
what can create or react with vinegar to form an explosion or someting like lava ?
what can i study with chemistry in college?? plz help?
WHAT CAN I USE TO GET A BUNCH OF DIFFERENT COLORS ON A Universal indicator WITH HOUSEHOLD ITEMS??
what can react with vinegar to create an explosion or something like lava ?
What can you conclude when an experimental sample gives both a positive starch test and a positive maltose?
what can you do with a Ph.D. in chemistry, particularly biochem., besides academia?
What careers can I pursue in chemisty?
what cause bad LSD/acid trips?
what causes a metal ions to be stronger oxidizing agents?
what causes a substance to be more conductive than another substance?
What causes a substance to emit a colored light when it is vaporized in the burner flame?
what causes porcelain to break glass?
what causes the bond lengths and bond angles of a molecule to vary?
What causes the color in the silver nitrate solution to change to blue as the reaction preceded.?
What causes the colorin the solution of Silver Nitrate, distilled water, and Cupper wire?
What causes the exothermic reaction between water and laundry detergent?
what changes in color occur when bromine or KMnO4 reacts with an alkene?
what characteristic in the name of some compounds is good indicator of hte glass to which it belonds?pleaseHLP
What characteristics do heat conductors have?
What chemical / physical bonds bind adrenaline to its receptor site?
what chemical can be used to quicky heat up water?
What chemical can I add to oxygenate sewage?
what chemical changes occur to bleach when exposed to air over time?
What chemical components are required in order to have a buffered solution?
what chemical constituent does permanent marker pen ink contain? any siloxane?
What chemical in iodine disinfects germs?
What chemical is siliconne made from?
What chemical makes glowsticks glow? and why does it run out?
What chemical reaction takes place when mustard oil is boiled with acetic acid?
What chemical will be created combining equal amounts redPhosphorus and Iodine?
What chemicals determine the presence of protein, fat, sugar and starch in a food? What procedures are used?
what class of compound are formed when oxygen combines with metals?
what class of salts undergoes hydrolysis? and not undergoes hydrolysis?
what classification of matter is potassium nitrate? (KNO3)?
what color candle burns fastest?
What color dyes is bromine usually found in? Or is it in all color dyes?
what color is Iron (III) chloride in liquid form?
what color of precipitate indicates positive result in nylander's test?
what color that is better at absorbing heat?