Chemistry Questions and Answers

  • Ionization Potentials - I am looking for graphs of the number of ions produced?
  • Ion-Product Expression Question!?
  • Iron and steel?
  • Iron has a density of 7.86 g cm-3. How many pounds does a block of iron with a volume?
  • Iron Hydrocloric Acid(HCL)?
  • Iron in salt water is supposed to rust faster than in distilled water. but the distilled rusted it faster.?
  • Iron or aluminum...?
  • Iron Oxalate Complex Question?
  • Iron Oxide!?
  • Is vinegar a neutralizer of acids?
  • Is 10% glucose hypertonic? serious Chem majors only...?
  • Is 2C6H14 + 1902 -> 12CO2 + 14H20 an endo- or exothermic reaction and why? thanks!?
  • Is a bubble a liquid, solid or a gas?
  • Is a buffer suppossed to keep the pH of a solution at 7 (neutral)?
  • Is a hydrocarbon containing both a double and a triple bond considered an alkene, alkyne, or neither ?
  • Is a metal's density related to its melting point? How about to its thermal conductivity? Why?
  • Is a particle of light called a packet? If not what is it called?
  • Is a plasma cutter's pilot really hotter than the sun's surface?
  • Is a power source always necessary to proceed an electrolytic reaction? Explain.?
  • Is a tiny piece steel wool a catalyst if it was in hydrogen peroxide?
  • Is ABS a form of carbon fiber?
  • Is acetic acid an ionic or molecular compound?
  • Is aluminum a pure element or compound?
  • Is ammonia a polar molecule and also soluble in water?
  • Is Ammonia Hydroxide (NH4OH) acidic or basic?
  • Is ammonium acetatemore soluble in high or low temperature?
  • Is amonia an organic compound?
  • Is amphetamine soluble in water?
  • Is an atom with 9 electrons unstable?
  • Is antiseptic alcohol toxic?
  • Is any part of rust, a living entity?
  • Is argon or nitrogen the better inert gas to use when filling a bottle that has copper(I) chloride in it?
  • Is argon used in light bulbs because it cannot be oxydised?
  • Is aspirin soluble in water?
  • Is ATP to ADP conversion spontaneous under normal conditions?
  • Is bismuth natural or man-made?
  • Is blood a heterogeneous or homogeneous mixture?
  • Is blood flammable or not?
  • Is Boron a Non-mental, Mental, or Metalloid?
  • Is butane soluble?
  • Is Calcium Phosphates (CaP) and hydroxyapatite (HAP) the same thing?
  • Is Calcium Phosphates is known as Hydroxyapatite?
  • Is candle wax (C25 H52) polar or non polar? Why?
  • Is carbon a gas or a soild?
  • Is carbon toxic poisonous caustic or dangerous in any way?
  • Is carrot a substance or a mixture?
  • Is chemistry easy or physics?
  • Is chemistry easy or Physics?
  • Is chemistry hard?
  • Is chemistry hard?
  • Is chemistry hard? Or is Physics hard?
  • Is chewing gum biodegradable?
  • Is Chlorine and Liquid Bleach the same thing?
  • Is chocolate a...?
  • Is chocolate milk a mixture or compound?
  • Is CN more electronegative than Cl?
  • Is CN more electronegative than Cl?
  • Is concentration of an acid measured in mol^-1 dm^3 or mol dm^3?
  • Is copper (II) sulfate an ionic bond? if so, would that explain the reason why it is soluble in water?
  • Is corn syrup the same as corn starch?
  • Is covalent bonding stronger than hydrogen bonding?
  • Is Cr++ stable in the presence of O2 in air? explain using E values?
  • Is Cr++ stable in the presence of O2 in air? explain using E values?
  • Is Cr++ stable in the presence of O2 in air? explain using E values?
  • Is CRYSTAL LINKS & ASSOCIATES acam?
  • Is cyclohexane highly soluble in n-octane?
  • Is decomposition a higher boiling point than 1873.15 K?
  • Is deionized water the same as ethanol?
  • Is deionized water toxic?
  • Is d-limonene similar to limonene?
  • Is energy required to separate solute particles from the dissolving crystal?
  • Is ethanol an ionic or molecular compound?
  • Is fart a form of energy?
  • Is fire a gas,solid or liquid?
  • Is Fluoride a dangerous poison ?
  • Is freezing an exothermic reaction or an endothermic reaction?
  • Is gasoline a heterogeneous mixture?
  • Is general chem harder than inorganic chem?
  • Is glass a liquid or a solid?
  • Is Glass Technically a liquid?
  • Is green energy and solar energy same?
  • Is H an isotope?
  • Is H2O a covalent bond?
  • Is hair an organic material?...?
  • Is heat of combustion the same as heat of fusion?
  • Is Heiss's law the same as the conservation of energy?
  • Is homemade ice cream a crystalline or amorphous solid?
  • Is hydrogen and oxygen has similiar ordifferent reactivities?
  • Is hydroxyapatite a chemical substance?
  • Is hydroxyapatite a crystalline or amorphous structure?
  • Is hydroxyapatite a natural mineral?
  • Is hydroxyapatite an acid resistant?
  • Is hydroxyapatite being used for dental procedure in dentistry?
  • Is hydroxyapatite made from Calcium Phosphates?
  • Is hydroxyapatite the main component of bones and teeth?
  • Is hydroxyapatite the most ubiqutous form of apatite to be found?
  • Is Ibuprofen soluble in 1.0 M in NaOH?
  • Is ice cream a crystalline or amorphous solid?
  • Is Inorganic Chemistry the same as General Chemistry?
  • Is iron (III) phosphide dangerous? If you find the answer on a website can you tell me what it is.?
  • Is iron magnetic?
  • Is it acid that has a sour taste, or alkali?
  • Is it dangerous to breathe concentrated hydrogen gas?
  • Is it difficult to study chemistry in the university?
  • Is it easily possible to separate H2 gas from O2 gas? ( so that they will not explode)?
  • Is it experimentally possible for the heat absorbed?
  • Is it good to burn motor oil?
  • Is it more dangerous to pressurize Hydrogen AND Oxygen together, than just Hydrogen alone?
  • Is it possible . . . ?
  • Is it possible for laughing gas to not work for some patients?
  • Is it possible for lsd to 'expire'?
  • Is it possible that an event happened to change the ratio of carbon isotopes on earth?
  • Is it possible to make a disinfectant candle? If not, why?
  • Is it possible to cross-breed some plants to substitute gasoline or diesel fuel?
  • Is it possible to drown in liquid oxygen?
  • Is it possible to melt Salt?
  • Is it possible to memorize 11 chapters in 2 days?
  • Is it possible to prepare a standard NaOH solution by dissolving an accurate amount of NaOH pellets ?
  • Is it possible to separate a mixture/substance into 100% pure?
  • Is it possible to use a concentrated about of Alkali metals and water to make a sort of bomb?
  • Is it possible to use nuclear power to extract hydrogen from water. If so, would it be cost effective?
  • Is it really this simple?
  • Is it safe to mix chemicals for pyrotechnic recipes while other chemicals are in them?
  • Is it safe to use a steel tube as a pipe?
  • Is it still possible for me to pass organic chemistry 1?
  • Is it true if u drop a mint mento sweet into diet coke it will explode?
  • Is it true or false that pure, crystalline solids freeze and melt at the same temperature?
  • Is it true that a person who does not attending sunday masses has commit a moral sin?
  • Is it true that chloroform is formed when triclosan(found in toothpaste) and chlorine(city water) are mixed?
  • Is it true that hydroxyapatite is green in color in its natural form?
  • Is it true that if you melt a snowflake and re-freeze it, it will take its former frozen shape?
  • Is it true that it is poisonous to freeze food in aluminum?
  • Is it true that it takes hot water longer to get to boiling than cold water? Why?
  • Is it true that some colognes and perfumes contain animal urine?
  • Is it true that we are called carbon based organisms?
  • Is ketchup a liquid or solid?
  • Is LDPE resistant to the hot temperature? If not, what other vinyl do you recommend?
  • Is lyme (which socce field lines consist of) toxic? I know you shouldnt touch it. It smells like oven cleaner.
  • Is magnesium a liquid or solid powder at room temp?
  • Is magnesium fluoride soluble or insoluble in water?
  • Is methamphetamine a byproduct of making ecstacy?
  • Is methanol (CH3OH) a polar or nonpolar molecule?
  • Is milk with small fat molecules more or less dense than milk with larger fat molecules?
  • Is mineral calcite an organic compound?
  • Is mixing iodine and water together a chemical change?
  • Is moist air less dense or more dense than dry air? Explain please.?
  • Is NH3 a polar or nonpolar compound?
  • Is niacin effective to give clean drug test?
  • Is nitrile (-CN) group electron withdrawing?
  • Is NOCl a resonance structure?
  • Is non-ferrous metal non-magnetic?
  • Is oxygen a gas?
  • Is P4O6 a nonvolatile substance/compound?
  • Is petroleum hydrocarbon toxic to humans?
  • Is plasma a coloress liquid or is it slightly yellow?
  • Is pollution a potential source of damage to the environment causes by the petroleum industry?
  • Is polystyrene polar?
  • Is positron in any element or on certain ones?
  • Is Q=mcdeltat a formula?
  • Is radiation with more penetrating power more dangerous than one with the least?
  • Is ripening fruit chemical or physical or phase change?
  • Is salt sodium?
  • Is sand a compund or a mixture?
  • Is seawater saturated with carbon dioxide?
  • Is silly putty a solid or a liquid?
  • Is slimy stuff solid or liquid?
  • Is SO2+O2+2H2O a balanced chemical equation?
  • Is soap chemically a base or acid?
  • Is Sodium a Solid,Liquid,or Gas?
  • Is sodium carbonate (Na2CO3) a strong base?
  • Is sodium chloride a heterogeneous mixture?
  • Is sodium nitrite used in bombs, explosives, or rocket propelents to any extent?
  • Is succinic acid polar or not?
  • Is succinic acid soluble in hexane?
  • Is Sucking Helium out of Balloons bad for you?
  • Is sulphur difluoride (SF2) polar? their dipole moments dont cancel out right?
  • Is table salt an acid or an alkaline?
  • Is tea acidic? If so, what makes it acidic?
  • Is teeth made of from hydroxyapatite? What is the case for flouroapatite and chloroapatite? Do they form teeth
  • Is that true that we only use 25% of your intelligent?
  • Is the cfc gas from a fridge freezer dangerous if you breath it in?
  • Is the chemical element cobalt a conductor of any thing?
  • Is the chemical element cobalt explosive??
  • Is the chemical in mushies, philosybin, or whatever, traceble in medical tests and how long?
  • Is the drop of temperature of water in a medium at constant temperature a constant? please give details?
  • Is the element neon flammable??
  • Is the enthalpy change for the formation of Fe(III) oxide negative or positive? (No calculations required)?
  • Is the follwoing equation represting an acid, netural, or basic reaction?
  • Is the haitian masturbation station coming to ur nation? Or is it only in ur imagination?
  • Is the modern periodic table based on the ideas of Cannizzaro, Moseley, or Dalton?
  • Is the primary greenhouse gas carbon dioxide?
  • Is the primary greenhouse gas carbon dioxide?
  • Is the process of unreacted iodine changing to gaseous iodine a chemical or physical change?
  • Is the reaction that turns NO into NO2 exothermic or does it require UV energy?
  • Is the refractive index either an intensive or extensive property of matter, or neither, a different property?
  • Is the specific gravity of tea different than water?
  • Is theobromine polar or nonpolar?
  • Is there a certain type of *food* (edible and preferably not poisonous) to help me stay up?
  • Is there a chemical reaction that when mixed freeze or turn cold??
  • Is there a chemical test to identify a tertiary alcohol?


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