Chemistry Questions and Answers

  • Name the following compound using the informal naming system CsPOlittle4?
  • Name the following:?
  • Name the ores of the following metals:Iron,lead,zinc,Aluminium.?
  • Name the property indicated by the observations. A drop of ink can colour entire glass of water evenly?
  • Name the type of reaction mechanism responsible for this reaction.?
  • Name this compound?
  • Name this compound?
  • Name this ester?
  • Name three prefixes used in naming molecular compounds?
  • Naming alcohols...help!?
  • Naming Amines?
  • Naming carboxylic acids?
  • Naming compounds?
  • Naming ester?
  • Naming organic compunds basics: how do you know what is the longest continuous chain?
  • Naming Question?
  • NaOH unclogs the drains?
  • NaOH(s)+HCI(g)->H2O(g)+NaCI(s) What ways can that reaction be catorgarized?
  • Naphthalene balls disappear after some times?why?
  • Natural Coagulants / Flocculants for Water Treatment?
  • Near poles the ocean water under the ice cap still remains as water but do not freeze.why?
  • Need a balanced equation for KHCO3 + HClO2?
  • Need chem help please...?
  • Need chem help?
  • Need Chemistry Help!!?
  • Need help finding a rubber like material?
  • Need help fo organic chemistry?
  • Need help in balancing redox equation?
  • Need help mixing 2 polymers together (math help)?
  • Need Help on CHEMISTRY homework.?
  • Need help on finding a Slogan for (Element Iron) and the price of iron.?
  • Need Help on NO?
  • Need help plz on ideal gas?
  • Need help with chemistry for school !....plz!? volatile and non-volatile solutions......
  • Need help with chem homework!?
  • Need Help with Chemistry Homework!!!!?
  • Need help with chemistry homework?
  • Need help with chemistry please..chemical equations and formulas ect.?
  • Need help with chemistry, please?
  • Need help with chemistry?
  • Need help with fermentation!?
  • Need help with my chem lab problems! Please help?
  • Need help with Physics and Chemistry in Science?
  • Need Help With Problems about Hess' Law!?
  • Need help with science!?
  • Need help with these Chemistry problems!?
  • Need help with this chem question?
  • Need help with this volume question?
  • Need help with writing balanced reaction equations?
  • Need Help! How to calculate the rate of condensation?
  • Need help.Chapter- Electrochemistry +2. Topic- Conductivity?
  • Need someone to check my math: molecular weight of compound 602.58. Need to make 200uM at 2.0uL.?
  • Neeed more help!?
  • Neon (or anytype) atoms produce characteristic spectral lines..?
  • Nernst equation?
  • Net dipole moment?
  • Net ionic equation?
  • Net ionic equations...?
  • Net ionic equations?
  • Neutralisation of acids and bases...??
  • Neutralization problems-molarity?
  • NH3 reaction with H2O?
  • Nitric acid & hydrochloric acid?
  • Nitrogen Basicity?
  • Nitrogen gas?
  • Nitrogen makes up what percentage of the atmosphere?
  • NITROGEN questions?
  • Nitrogen??
  • Nitrogen-13 has a half-life of 10 min. how much of a 16mg sample would remain after 40 min?
  • No gas exhibits ideal behavior at all temperates and pressures. Explain?
  • No one has yet to get this one right, can you? (61)?
  • No2 is a -------------------colored gas with pungent odor?
  • Non Spontaneous Chemical Reactions?
  • Non-newtonian fluid...?
  • Nonvolatile solutes:?
  • Nonvolitile solute, freezing, boiling point?
  • Note whether aqueous solutions of each of the following salts will be acidic, basic, or neutral.?
  • Nuclear chemistry involves changes?
  • Nuclear chemistry?
  • Nuclear chemistry?
  • Nuclear decay?
  • Nuclear Fuel.?
  • Nuclear Overhauser Effect in simple terms?
  • Nuclear radiation can be?
  • Nuclear reaction..?
  • Nuclear...?
  • Nucleus attraction?
  • Nucleus is?
  • Number of moles of anhydrous BaCl2?
  • Number of O atoms in 4.88x10^-3 mol Al(NO3)3 ?
  • Nylon-66 is an example of?
  • O.k the hydrochloric acid appears to be working but...?
  • O=c=o Do you know the answer?
  • Observations help?
  • OctaneC8H18 is a component of fuel in internal combustion engine.the dominant intermolecular forces in octane?
  • Odd man out and state why.?
  • Odd question...?
  • Of the 5 types of gas that can be used for a negative-contrast study.?
  • Of the invisible light scale, how are all the colors made...for instance I only know that Helium creates Pink?
  • Oh..Chemistry! I wish it came easy! Redox stoicheometry!?
  • Oil and Plastic??
  • Oil is not polar right?
  • Oil reserves disadvantages and risks?
  • Oil soluable vitamins are danerous to take too much of because...?
  • Oil& water mixture is hetrogeneous. salt &water mixture is homogenous?
  • OK help in chemistry please?
  • Ok if you cook with a 50% etoh wine , 1 tablespoon in a walk and fry not boil will the etoh be cooked out?
  • Ok I've got a huge Chem final on friday I need to get to know the solution formulas very well, Mass Mass?
  • Ok one last chemistry question?? Help??
  • OK this is like really hard. Does anyone have an idea on this?
  • Ok, I need help bad!! I need these things in common household items.?
  • Okay serious Help..?
  • On a long standing, an opened bottle of aspirin will develop an ordor of vinegar. What causes this to happen?
  • On a molecular level, how the condensation of water vapor on a bathroom mirror warms the bathroom.?
  • On a scale of 1 to 10, how great is My Chemical Romance?
  • On co-ordinate bond...?
  • On the basis of electron configuration...?
  • On the basis of electronegativity,list the following in order of increasing bond polarity:H-O, H-Cl, H-Br, H-S
  • One chem question help plz!?
  • One disadvantage of extracting aluminium from aluminium ore is that?
  • One electron has the set of quantum numbers n=3, l=1, ml= -1, and ms=+1/2.?
  • One last Chemistry Question!?!?
  • One liter of an unknown gas has a mass of 2.50g. What is its molecular mass?
  • One more question about Chemiluminescence?
  • One more science thing i dont understand?
  • One of the few reagents that can dissolve...?
  • One of the states of matter has fundamentally different properties. How is this related to the atomic theory?
  • One quick chem question?
  • Only one chem question PLZ?!?
  • ONLY SMARTEST CHEMISTS NEED APPLy!?
  • Opaque substances the are used to color ither materials are called?
  • Operation of HPLC?
  • Optical activity of caffeine?
  • Oraganic Chemistry yr 12?
  • Oraganic compounds are generally insoluble in-----------------?
  • Oraganic compounds are 鈥︹€︹€︹€︹€ompounds?
  • Orange juice will run a clock.?
  • Orbital hybridisation?
  • Orbital hybridization?
  • Orbitals question?
  • Organic carbon chemistry?
  • Organic chem am i right again??
  • Organic Chem help please!?
  • Organic chem question regarding acid-base reaction?
  • Organic Chem question?
  • Organic Chem...am I right?
  • Organic Chem: Can someone answer in plain english why H20 would be used for an SN1 but not a SN2 reaction?
  • Organic Chemistry "Sailboat"?
  • Organic chemistry equations - help please!?
  • Organic chemistry Fischer projections?
  • Organic chemistry help no idea can someone help me plez!~!?
  • Organic chemistry help!!?
  • Organic chemistry help!!?
  • Organic chemistry help?
  • Organic chemistry How do you locate a stereocentre on a compound?
  • Organic chemistry How many isomers (constitutional and cis-trans) are there for dimethylcyclopentane?
  • Organic chemistry polar?
  • Organic chemistry question ?
  • Organic Chemistry question about nucleophilic substitution HELP!?
  • Organic Chemistry question: What is wrong with the following name?
  • Organic chemistry yr 12?
  • Organic Chemistry/Acid Bases - Regarding ranking from acidic to basic.?
  • Organic chemistry?
  • Organic chemistry?
  • Organic chemistry?
  • Organic Chemistry?
  • Organic compounds and naming?
  • ORGANIC MOLECULES consist of different elements but what two atoms are always present?
  • Organic Molecules?
  • Organic or inorganic?
  • Organic organic...help me!?
  • Organic prob of asymmetric carbons?
  • Organic prob, please help!?
  • Organic Prob, PLEASE HELP!?
  • Organic prob, what is this?
  • Organic prob...help me please?
  • Organic Problem?
  • Organic redox reactions?
  • Organic solids?
  • Organic stereoisomer prob!?
  • Organic synthese help?
  • Organisms such as grasshoppers use the chemical energy stored in a plant thro the process of.?
  • OsMoSiS??? PLEASE HELP!!!?
  • Osmotic Pressure Question?
  • Other than alcohol, what kinds of liquids are commercially distilled?
  • Out of the following compounds which is the most hazardous:?
  • Oxalate binding Iron?
  • Oxidation - krebs cycle?
  • Oxidation & Reduction?
  • Oxidation and reduction half-reactions?
  • OXIDATION matter?
  • OXIDATION matter?
  • Oxidation number in potassium?
  • Oxidation number of each atom in...?
  • Oxidation number of Fe in K4Fe(OH)6?
  • Oxidation number of sulphur?
  • Oxidation Numbers of Ca(BrO3)2?
  • Oxidation Numbers!?
  • Oxidation numbers?
  • Oxidation numbers?


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