Chemistry Questions and Answers

  • Wich temperature scale provides a direct measure of the average kinetic energy of a substance?
  • Will a plant conduct electricity?
  • Will a precipitation form, if a solution, containing 1x10-3 M of cadmium nitrate, and 0.1M of HI is saturated?
  • Will adding heat to an exothermic reaction slow the reaction rate?
  • Will an iron nail rust faster in pure water or salt water?
  • Will antacids help soil polluted by acid rain?
  • Will CH3CH2COONa react with glycidyl (meth)acrylate?
  • Will formaldehyde turn blonde hair green?
  • Will HF and Au react?
  • Will it sink or float?
  • Will liquid oxygen ignite, burn or combust from an electric spark?
  • Will machine oil burn off when melting metal?
  • Will magnesium react with dilute sulfuric acid?
  • Will oil and vinegar freeze?
  • Will slow-release potassium tablets interact with grapefruit?
  • Will someone Help with Electrician Working With Conduit?
  • Will someone please balance the following redox equation for me?
  • Will someone please let me know if this is the right answer for a chemistry problem.?
  • Will superglue burn your face if left on? will acetone burn your face if used to remove superglue?
  • Will the element mercury stick on a strong magnet?
  • Will the mentos and coke deal work with a can of coke/?
  • Will this form a solution?! AHHH help!?
  • Will this recipe work?
  • Will water with salt evaporate faster than water without salt?
  • Will you help me with this chemistry problem?
  • Will Zinc metal react when immersed in Cu2+ solution? Will silver metal react when immersed in Cu2+ solution?
  • With Antibonding electrons, how does one actually find the number of bonding and antibonding e- in molecules?
  • With dilution conductivity decreases but molar conductivity increses why?
  • With oxidation once you've gotten a carboxylic acid and alcohol, do you remove the hydrogen or the oxygen?
  • With regards to bond energy, distinguish between single, double, and triple bond of the same atoms?
  • Words made fro periodic table?
  • Would a metal that has 5 electrons in the 3d shell (like manganese) have an 8+ oxidation state? Why/why not?
  • Would anybody be willing to help with organic chemistry?
  • Would Anybody Please answer the following questions.?
  • Would CO2 in water; Rubbin alchol, or CCl4 be considered an electrolytes?
  • Would I get more products in an exothermic reaction if I increased the temperature or if I decreased the temp?
  • Would I need the presence of H2SO4 as well as heat in order to oxidize the following alcohols?
  • Would rinsing water down the sides and into the conical flask during the titration affect your final result ?
  • Would someone please help me below with each equation & help me find the oxidation number of each element?
  • Would sOmeone PLEEEEEEEEASE help me with Chemistry?
  • Would the compound MgSO4 be considred soluble in water?
  • Would the compound PbS be considered soluble in water?
  • Would the specific heat capacity be the same for the element even tho different masses r used in each exper.??
  • Would using a metal cup rather than a styrofoam cup give better results in determining the specific heat of a?
  • Would you be able?
  • Would you be nice and help me with this?
  • Would you classify re-crystallization as a physical or chemical separation technique? Why?
  • Would you classify vinegar as a mixture, element, or compound? Is your answer consistent with the fact...?
  • Would you expect the compound sodium fluoride to produce the same color as sodium chloride in a flame test?
  • Would you expect the pH balance of a solution of soap be 4 or 9?
  • Would you please explain how to do this Chem problem??
  • Would you please help me with this Chem question?
  • Would you please help with Chem problem 6?
  • Would you rather?
  • Write 2 equations to show the reaction of 2 others salts w/ sulfuric acid to form 2 different acids?
  • Write a breif note on cellulosics dyeing ?
  • Write a balanced chemical equation for the reaction of hydroiodic acid, HI, with {KOH} & {NaHCO3}.?
  • Write a balanced chemical equation for the synthesis of liquid water from its elements?
  • Write a balanced equation for each of the following reactions, substituting symbols and formulas for names.?
  • Write a balanced equation for formation of potassium benzilate from benzil and KOH in methanol and Water?
  • Write a balanced equation for the combustion of Ethane, C2H6?
  • Write a balanced equation for the reaction of sebacoyl chloride with water.?
  • Write a chemical equation for the following rxns.?
  • Write a fusion reaction that could theoretically produce one atom of Uut-275?
  • Write a thermodynamic equation that shows the dissolving of sodium hydroxide in water?
  • Write an atomic orbital diagram fo rthe unhybridized and hybridized carbon atom?
  • Write an equation for the folowing reactions?
  • Write an equation for the reaction of calcium chloride and sodium carbonate?
  • Write an equation for the reaction that occurs when the salt copper sulfate dissolves in water.?
  • Write balanced equations for the following steps in oxalate complex formation?
  • Write down the possible combinations of ions when the following solutions are mixed together:?
  • Write each percent as a decimal???
  • Write equations for the double displacement reactions you expect to occur when the following pairs of solution
  • Write net ionic equation for...?
  • Write one word and formula equation for the reaction of one metal with hydrochloric acid...?
  • Write out in a sentence?
  • Write reaction when LiOH and NH4Br are placed in water?
  • Write reactions for the following substances that describe what occurs when they are placed in water?
  • Write the balanced chemical equation for mathane CH4 reacting w/ oxygen gas to produce water & carbon dioxide?
  • Write the condensed and structural formulas, as well as the names for the isomers of C3H5Cl3?
  • Write the electron configuration for the following, using the orbital notation: Zn, V, Cl-, Al3+,Ga and Br?
  • Write the electron distribution for selenium:?
  • Write the equation and name the product for the reaction of 2-methyl-2-butene and HBr?
  • Write the equation for H3BO3, which ionizes in three stages.?
  • Write the equation for the specific process? According to the first law of thermodynamics.?
  • Write the formula unit equation for the reaction by which calcium carbonate is produced from an acid and a bas
  • Write the ionic equation for the dissolving of lead chloride in hot water.?
  • Write the ionization reactions.?
  • Write the oxidation numbers of the metals in [Co(en)3]Cl3?
  • Write yhe balanced chemical eqution for the reaction of......?
  • Writing Balance chemical equations!?
  • Writing balance equations Only 3 Questions?
  • Writing net ionic equations?
  • Wut iz the dif tween amonia & bleach?
  • Wwhy HF is week acid even though floruine is most electronegative among the halogen?
  • XII- chemistry?
  • X-Ray Defraction, lattice parameter calculation with D and hkl?
  • Y do mentos and soda explode im doing a scince fair porject?
  • You are at one end of a room and opens a bottle of vinegar, but it takes sometime for the person on the other?
  • You are given 3 test tubes. . . (continued in additional details)?
  • You finally get your snowcone, but by the time you get back the snow cone is no longer a cone it is a puddle?
  • You have a brightly colord subs that you think might be in indicator?
  • You have covered a grounded metal surface with a layer of photoconductor.?
  • You have covered a grounded metal surface with a layer of photoconductor.?
  • You have the molar mass the mass, what are the moles?
  • You have two unknown elements and the only data provided are their electronegativitis.?
  • You have.01846L of a base with a Molarity of .2987 what is the mass of the KHP?
  • Yr 12 Chemistry Questions?
  • Zinc Blende Crystal Lattice Parameters?
  • Zinc reacts with Iron (III) chloride yielding zinc chloride plus iron precipitate?
  • Zn + 2 HCl -> ZnCl2 + H2?
  • Zn(NO3)2 what does that stand for?
  • Zn(s)+2 HCl(aq) -> ZnCl2(a)+H2(g)??
  • Zn(zinc)+H2SO3(hydrogen sulfite)=?
  • Zn+agNO3----> Zn(NO3)2+Ag...PLEASE BALANCE IT?
  • "Glues" protons together?
  • "low oxidation state of vanadium with potassium tetraoxo manganate(vii)?
  • "Real gasses" do they really exist.?
  • "Smart Balance Omega 3 Peanut Butter, "a 1000 mgs of Omega 3", What Do they Mean?
  • "what kind of compound frequently shows coordinate covalent bonds?"?
  • "Why is it essential to use identical tubes, identically oriented, in measuring the absorbance of standards an
  • # of protons in chlorine is..?and what is the normal phase?..?
  • #2 How can you solve this q=mcdeltat problem?
  • % composition & chem. formulas T or F?
  • % sublimation of samples in frost free freezer?
  • %w/w Concentration?
  • (1)- give 2 example of metal used in industrial processes involving hydrogen?
  • (Chemistry) Hydration of an alkyne.?
  • (completed)OMG....whueva answers this is a chemistry genius! no joke :)?
  • (MC) Which of the following molecules can form strong hydrogen bonds with other molecules of the same kind?
  • (Points: 1)?
  • ***Any help with this Chemistry question? Thanks in advance!***?
  • **10 points for you if you help me!** Question about electron arrangement in the quantum mechanical model!?
  • ...pH level...?
  • .002 mol of pure acetylsalicylic acid was dissolved in 15.00mL of water and then titrated with .100 M NaOH(aq)
  • ????
  • ?How much Anti-scaling do i add in the water to stop scaling in my reveres osmosis system?
  • [physical] science?
  • ___ 8. Reacting an oxirane with HOH/H+ will form which type of compound?
  • ___ 4. Which of the following alcohols will react the most rapidly with ZnCl2 in concentrated HCl?
  • __Cu + __HNO3 -> __Cu(NO3)2 + __H20 + __NO2?
  • __Na2SiO3 + __HF -> __H2SiF + __NaF + __H2O?
  • {Reaction time {sec} and Concentration [M} which is my X anf which is Y axis?
  • ~~chemical~~?
  • -0.00357202. How would i round that number to four significant figures then write it in exponential notation.?
  • 0_0 helppss?
  • 1 dm^3= 1 L?
  • 1 drop of water howmuch ml?
  • 1 kilocalorie=_________joules?
  • 1 m solution of a metal chloride lowers the freezing point of water 5.58 degrees celcius?
  • 1 mL urine per minute__________gal/day?
  • 1 more chemistry question?
  • 1) Burn propanol in air? 2) Add sodium bicarbonate to vinegar? 3) heat copper in air?
  • 1. An ionic compound composed of at least one polyatomic ion is called a ____ionic compound.?
  • 1. explain why acetic acid is said to be a weak acid (give details of its ironization).?
  • 1. How did ascorbic acid get its? More common name, Vitamin C?
  • 1. What is the change in entropy (J/K-mol) for the universe of the above reaction at 25 oC ?
  • 1. write the general equation for (a) peperation of aldehydes from alcohol and state the class of alcohol use?
  • 1.45 g sample of phosphorous burns and forms 2.57 g of a phosphorus oxide what is the empirical formula?
  • 1.Fill in the following table of units commonly used in electricity:?
  • 10 kil. equals_miles?
  • 10 points for the first answer I get that works! Is (delta)G^0 always constant for a given reaction?
  • 100cm of zinc sulphate 0.50 M was added to 100cm of 1.00M of silver nitrate.?
  • 101.325 kPa = ? Pa?
  • 102.0 mL of a solution of quinine contains 183.6 x 10-3 mol of quinine.?
  • 106. For each of the follwoing, predict the molecular shape... a.COS____b.CF(2)Cl(2)?
  • 107. identify the expected hybrid on the central atom 4 each of the following...?
  • 10g s.sweet is burned in 0xygen,producing 24.45g carbon dioxide&10g water.wat is empirical forumula of s.sweet
  • 110.0 mL of a solution of quinine contains 220.0 x 10-3 mol of quinine?
  • 11th grade chemistry, moles and Avogadro's number?
  • 11th grade Chemistry: Multiple Choice?
  • 11th GRADE CHEMISTRY: MULTIPLE CHOICE?
  • 11th grade Chemistry: Question 3 Multiple Choice?
  • 124-1-Chemistry.html
  • 133-Chemistry.html
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  • 1405-Chemistry.html
  • 150.0 g of copper(II) carbonate (molar mass = 123.56 g/mol) was heated until it decomposed completely...?
  • 1563-Chemistry.html
  • 16 grams of O2 is how many moles?
  • 1609-1-Chemistry.html
  • 1690-1-Chemistry.html
  • 1774-1-Chemistry.html
  • 1777-1-Chemistry.html
  • 1778-Chemistry.html
  • 1811-1-Chemistry.html
  • 1928-Chemistry.html
  • 1-chloropentane & 1-chloro-2,2-dimethylpropane.?
  • 1H-NMR question?
  • 1H-NMR spectrum.?
  • 1-what is the oxidation number of iron in ferrite?
  • 1° and 3° alcohol reactions?
  • 2 Chemistry Q's?
  • 2 different shaped molecules have the same composition, do they have the same chemical and physical propeties?
  • 2 Grignard Reactions?
  • 2 kinds of liquid?
  • 2 NaOH + Ca(NO3)2 -----------> 2NaNO3 +Ca(OH)2?
  • 2 part Organic Chemistry question regarding banana oil lab?
  • 2 Questions: High School Chemistry "Molecular Formula from Formula Mass and Molar Mass of N and O"?
  • 2 Quick Chemistry Questions? Will give out many points...?


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