Chemistry Questions and Answers
Wat will happen to the attraction between 2 charges if a new charge is introduced in between them?
Water - acts like an acid, a base, or both?
Water + methane?
Water Boiling Temperature Experiment/ Chemistry Question?
Water canot exist as liquid at?
Water hydrogen bonds?
Water is the most common solvent. Other commercial solvents are ___________ and _____________?
Water metal heat transfer?
Water molecules associate into groups of molecules because of their _______ and the formation of ______ bonds.
Water test results, help me decifer?
Water, as H+ and OH- ions, are essential in biochemical reactions such as _____________ and ____________?
Water, hexane, kerosene and ethonal. why do each of these solvents act differently?
Wats the element that causes acid rain?
Wavelength and energy?
We can most accurately say of aluminum that it?
We can see the objects that are made of matter , but can ....?
We did an experiment and we have to tell how could you check to determine which layer was the organic layer?
We need a Masters in Organic Chemistry for a challenging assignment requiring skills in demonstration.?
Weak acid titration?
Weak acid-strong base titration?
Weak acid-strong base titration?
Weight of gallon of water?
Weight of gallon of water?
Were in the world dose scandium come from?
What is h20?
What are monatomic ions and polyatomic ions?
What are multiple electrolytes?
What is the difference between basicity and nucleophilicity? Please explain.?
What is a "functional group" in proteins?
What r the two type of ions?
What 2 compounds form when hydrocarbons burn completely???
What 2 substances do you think are included in carbohydrates group?
What 4 tests for each of the following can be done to identify traces of the following drugs.?
What about Adenosine and Cytosine?
What actions shift the equilibrium of endothermic equations to the right?
What alkene will result when n- Butyl chloride reacts with a solution of potassium hydroxide in alcohol?
What am i doing wrong?
What amount of 95% v/v alcohol is needed to prepare 4 Litres of 60% alcohol?
What amount of CaCO3 is needed to neutralize HCl?
What are 10 reactions where transition metals are used as catalysts?
What are 2 examples of carbohydrates we need?
What are 2 minerals that have the same colors but are very different in their other physical properties?
What are 3 known ways a luminous object can give off light?
What are 5 conductors and 5 insulators?
What are 5 elements that your body needs and what does each one do?
What are anodes?
What are at least 5 properties of air?
What are atoms made of and of what?
What are atoms?
What are atoms?
What are atoms?
What are bubbles in boing water?
What are cis fats?
What are coliforms?
What are dative covalent bonds?
What are electrons?
What are Ethanolamine (ETA)?
What are fibre optics?
What are good chemical reactions to amuse the kids on holidays?
What are halides and oxyhalides?
What are ions formed when....?
What are ions?
What are limitations of models of ionic and covalent lattices?
What are limitations of using covalent molecular and covalent network compound models?
What are metals and why do metals corrode?
What are miscible liquids ?
What are molecules on the periodic table?
What are molecules?
What are Neutralization and and Precipitation Reactions?
What are neutrons?
What are oleins?
What are other methods of finding water in a hydrate compound without heating it?
What are physical and chemical processes involved during a water purification process?
What are proteins made up of???
What are Qualitative properties of a rection between Baking soda and Vinegar?
What are residues in biochemistry?
What are 'Shape Memory Alloys' use for?
What are some chemicals/substances that are used to remove oil (spills) from the environment or marine life?
What are some chemistry expeirments?
What are some common uses for titanium?
What are some current topics surrounding the periodic table?
What are some different catalysts and inhibitors of the body? I need to know for my chemistry class.?
What are some different kinds of microscopes?
What are some easy, interesting experiments I could do with household items?
What are some effective strategies to study Organic Chemistry?
What are some examples of covalent networks substances.?
What are some examples of exothermic?
What are some examples of foods that will react with aluminum/magnesium pans?
What are some examples of hydrocarbons in everyday life? cheeers?
What are some examples of items that i can find (magazine, house, etc.) with a pH of 8, 9, 11, and 14?
What are some examples of ketones that can be found in a food or drink?
What are some examples of Mixtures and Solutions?
What are some examples of nitrates and acetates?
What are some examples of reactions between acids and carbonates?
What are some examples of semiconductor and what is it like?
What are some examples of solutions and suspensions?
What are some examples of solvent and solute pairs?
What are some foods related to moles?
What are some good chemistry help websites that explain things easy?
What are some good combinations of acid and carbonate.?
What are some good oxygen scavengers that don't require any special conditions to perform?
What are some great new alternative energies?
What are some indirect (used to build a larger polymer, etc) uses of Polyacrylonitrile?
What are some nuclides used for medical diagnosis and treatment?
What are some of the characterisitics of metals?
What are some of your encounters with acids, bases, & salts in everyday life besides the obvious water?
What are some other good fuels for a potato cannon??
What are some other methods used to find the percentage of water in a hydrate?
What are some physical properties of ionic and covalent compounds?
What are some physical/chemical/astronomical properties of the earth that favor life on earth?
What are some possible ways I could make a battery in a chemistry?
What are some practical aplications of knowing the heat of combustion of a substance?
WHAT ARE SOME PRACTICAL USES FOR MAGNESIUM DIOXIDE, IRON DIOXIDE, AND SULFER DIOXIDE?
What are some properties and uses of aluminium?
What are some properties of gases?
What are some puns using the word "mole"?
What are some reliable sources of the mineral LIME?
What are some scientific compounds?
What are some tricks to figuring out descriptive chemistry?
What are some types of Chemical Reactions?
What are synthetic elements?
What are te dangerous pigments materials in logwood dyes?
What are the 10 most common elements in a living organism?
What are the 3 forms of energy? i know potential and kinetic. and is heat measured in joules?
What are the 3 steps that a metal atom and a nonmetal atom go through when an ionic bond is formed?
What are the 4 parts of Dalton's atomic theory?
What are the 4 signs of a chemical reaction?
What are the activity series of metals?
What are the advantages of plastic disposal (/waste)?
What are the agents for mustard gas? just curious.?
What are the atomic groups in chemistry?
What are the benefits of using hydrogen fuel-cell??
What are the best brands for used hplc equipment ?
What are the best chemistry science projects to do?
What are the best retio of silica remming mass for induction fnrnaccs of 5ton,7ton & 10ton capacity?
What are the boiling and freezing points of the solution?
What are the causes of the different properties of covalent and ionic substances?
What are the chemical and physical properties of alcohols?
What are the chemical components (elements or molecules) of an animal cell?
What are the chemical content of the coca-cola drinks?
What are the chemical formulas for acid rain (H2SO3)?
What are the chemical properties of aluminum?
What are the chemical properties of gold?
What are the chemical structure for Red Blood Cells A, B, AB and O?
What are the chemistry affects of Lithium & Uranium Joining or trying to Join???
What are the clues that a chemical change has taken place?
What are the color for S2O8 2- & S2O3 2-?
What are the common industrial uses of Sulphuric Acid,Oxalic Acid,and some other Acids used in the preparation
What are the components f soap?
What are the components used in the production of gunpowder?
What are the compounds of peroleum and natural gas?
What are the concentrations of hydronium ion in pure water at 25 degree centigrade?
What are the conjugate bases ... ?
What are the dangers and risks of helium?
What are the dangers of Dihydrogen Monoxide?
What are the definations for these 3 words?
What are the definitions to these words?
What are the delta G掳 values for the following reactions at 25掳C?
What are the differences between a multiple extraction and a simple one? Which is more effective?
What are the differences between Bohr鈥檚 theory and the quantum mechanical model?
What are the differences between the three types of chemical reactions?
What are the differences between...?
What are the dimensions of ubiquitin?
What are the direct uses of Polyacrylonitrile?
What are the disadvantages of litmus paper rather than red cabbage juice as an indicator?
What are the disadvantages of metric system and english system?
What are the dissociation equation and Ksp expression for AgCrO4?
What are the dissociation equation and Ksp expression for Fe(OH)3?
What are the dissociation equation and the Ksp expression for AgCN?
What are the dissociation equation and the Ksp expression for CuSCN?
What are the dissociation equations for the reagents...KSCN, KCL, and NaOH?
What are the drawbacks of using scientific method in forensic science?
What are the elements in flour?
What are the exact reaction conditions for the oxidation to nitrile (CN) group to Carboxalic acid (COOH) group
What are the explosive properties of the little snap-it things?
What are the facts about Micholob light and Michalob ultra?
What are the four factors that affect ionization energy?
What are the four major amino acid classes?
What are the full forms of s-block, p-block, d-block and f-block in the periodic table?
What are the general properties for vaccine?
What are the good books in chemistry?
What are the heads of matches made of?
What are the ideal conditions for caustic stress corrosion cracking?
What are the ideal conditions for Hydrogen Embrittlement Cracking?
What are the ingredients found in diet cola and Mentos that cause them to react violently when combined?
What are the intermolecular forces of Ne Br2 HI O2 and P4?
What are the intramolecular and intermolecular forces acting on Glycerol C3H5(OH)3?
What are the isomers of C4H8Cl2?also give their IUPAC names & identify the chiral molecules?
What are the kinetic properties of coloids??
What are the limitations of covalent molecule,covalent network and metallic lattices?
What are the limitations of Dalton's atomic theory?
What are the limitations of model of covalent network and metallic?
What are the limitations of models of ionic, convalent molcules and covalent network and metallic lattices?
What are the limitations when you heat hydrated copper sulfate for the water to evaporate?
What are the major events that occur in the breakdown of a molecule of glucose to carbox dioxide and water?
What are the masses?
What are the Molarity, Molality and % m / m concentrations of the solution?
What are the most abundant metals and elements in the lithosphere( top ten)?