Chemistry Questions and Answers
What paraffin wax and what is it used for?
What part of a fern grows underground?
What percentage of NaOH should i use to prepare soap?
What percentage of NaOH should i use to prepare soap?
What pH can you mesaure in this mix?
What ph is water?
What physical properties, other than specific heat capacity, could u use to identify a metal?
What piece of equipment wopuld u use to separate iron objects from other metal objects??
What plastic wrap prevents evaporation best?
What pressure is exerted by 0.00306 mol of gas in 25.9mL container at 9C? use mmHg...?
What problems would be encountered in obtaining a spectrum of riboflavin below 250nm?
What processes are directly involved in the carbon-oxygen cycle?
What produces heat when in contact with cO^2?
What product is formed from the mixture of ethanol and acetic anhydride?
What products are formed from dehydration of 2-heptanol and 2-methyl-1-cyclohexanol?
What products can be predicted? PLZ ANSWER!! I'll VOTE 4 U!!!?
What properties of hydrogen make it useful as rocket fuel?
What property of styrofoam makes it good material to use in making a calorimeter?
What property of water allows the earth's oceans to act as heat reservoirs which moderate earth's climate?
What purpose do these joints serve?
What quick experiments can I do with Sodium Carbonate (washing soda)?
What ratio of HC03- to H2CO3 is an alkalotic pH?
What reaction occurs between iodine and oxygen?
What reaction will accur between Cu(NO3)2 and KOH? and what is the chemical equation?
What reaction will accur between Mg(NO3)2 and KOH? and what is the chemical equation?
What reaction will accur between Na2(CO3) and CaCl2? and what is the chemical equation?
What reaction will accur between NaI and Pb(NO3)2? and what is the chemical equation?
What refractory materials are used in ladles in ferronickel production?
What relationship do u think there is between the date of discovery of a metal? n there is more questions...?
What results from the reaction of cyclopentene & benzoic acid with the product's molecular formula being C5H8O
What results would suggest a faster reaction rate in this reaction: 2H2O2 --> 2H2O + O2?
What salt is produced when sodium hydroxide neutralizes nitric acid?
What should be one's method to excel in chemistry?
What should I consider before buying my children a chemistry set?
What should I do if a guy reject me?
What should I react with HCl to get a cool reaction?
What should you do if you spill an acid or base on your skin?:neutralize with base? or quickly rince w/water?
What side products are formed in the aldol condensation of dibenzalacetone?
What simple experiment that can be conducted in college laboratory regarding composition of woods and plastic?
What smells like rotten eggs in gunpowder.?
What solutions are the following: nac2h302, MgBr2, Hc2H302, Kbr?
What solvent should be used for H NMR spectroscopy of creatine?
What something here at home that can get u high without having to spend money like on weed or **** like that?
What sort of chemical reaction occurs when a candle burns?
What source does vitamin D3 comes from? ( components)?
What species of nitrogen cannot be lewis bases?
What steps do I need to take to carry out the following transformations?
What substance apart from Hydrogen gas, is given off when Sodium reacts with Water?
What substance could you put on an extractor fan(outside) to make the surrounding area smell terrible?
What substance has the lowest melting, and boiling point?
What substances are an examples for a pH of -1 through 14?
What substances are mixed to make quartz?
What symbol on the Periodic Table has 69 Neutrons?
What Symbol on the Perodic Table has a mass number of 197?
What technology did people use in the iron age to produce iron?
What technology did scientists use in the mid-1900's to map the mid-ocean ridge?
What tells you that a chemical change has taken place?
What temperature does carbon dioxide gas become a solid?
What temperature is the boiling point of a liquid?
What tends to happen to energy of the system in MOST chemical reactions?
What test should be performed after each precipitation?
What tests could I use to prove that a solid product is copper?
What tests would determine the presence of a halide in a compound?
What the amount of sodium hydroxide in Tide laundry detergent?
What the heck is a "bleach alternative"?
What the hell is schrodinger model of atom electronic configuration?
What the melting temperature of the primer pair must close to each other,?
What the source of potassium??
What the...A Little Chemistry (Instrumental) Help, Please?
What three science fields is sodium carbonate related to?
What toxic material does the metabolism of alcohol produce?
What treatment should be given if a strong base is spilled on the skin?
What treatment should be given of a strong acid is spilled o the skin?
What turns blue litmus paper red?
What Two Chemicals When Mixed Together Has A Huge Thrust?
What two substances act as acids in the Bronsted-Lowry sense?
What two substances are used two make baking powder?
What two thingies are in a HYDROXYL GROUP???
What tye of compound should be used to treat formic acid?
What type of acid does lemons produce?
What type of adhesives are used in glass lamination? can u tell anything about their composition?
What type of alchohol is used in fragrance lampe oil?
What type of bond is calcium carbonate? Would this bond explain why calcium carbonate is insoluble in water?
What type of bond will form between the following pairs of atoms? K and S; Se and I; P and Br?
What type of chemicals have the suffixes -inulose and -inose?
What type of compound (organic acid, ester, etc.) is sodium bicarbonate/baking soda?
What type of cup retains heat best?
What type of elements (metel, metalloid, nonmetel) are carbon and oxygen?
What type of equation is this?
What type of fire extinguisher is considered the "universal" extinguisher?
What type of intermolecular force is iron rusting???
What type of Ion forms from Sodium?
What type of mixtures can be seprated using filtering? Is filtering a physical or chemical filtering technique
What type of paint do I need to repair my Mirror Back Aquarium?
What type of reaction is the oxidation of sterling silver?
What type of reactions are these.?
What type of resources can a country have?
What type of solid is Uranium?
What type of substance is the paint ?
What type of substance is titanium dioxide?
What type of wireless router should I purchase with a brick house and high security/firewall?
What type(s) of reactions cannont involve a free element as a reactant?
What types of bond breaking are there?
What types of elements form covalent bonds?
What types of fats are used in soaps?
What types of material or types of paper to make a pH paper using pH indicator???
What types of molecules form a hydrogen bond?
What types of reactions are these?
What units is the Rydberg constant in?
What uses are there for wax leftovers from candles? Is it the same wax as chewing wax or pectin from jars?
What value of oxygen does 10g of sodium carbonate have?
What vol. of 0.4M NaOH is needed to neutralize 5.00x10^-3 of H2c2O4?
What volume (in milliliters, mL) of a 16M HCl solution would you use to make 300mL of a 2.0M solution?
What volume (mL) of 0.127 M KOH contains 23.0 g of KOH ?
What volume (mL) of 0.131 M LiOH contains 35.0 g of LiOH ?
What volume (mL) of 0.155 M KOH contains 22.0 g of KOH ?
What volume (mL) of 0.155 M LiOH contains 18.0 g of LiOH ?
What volume (mL) of 0.157 M NaOH contains 27.0 g of NaOH ?
What volume (mL) of 0.143 M NaOH contains 25.0 g of NaOH?
What volume (mL) of 0.153M KOH contains 20.0g of KOH?
What volume in milliliters does oxygen gas occupy at 850 kPa and 100 degrees celcius?
What volume in milliliters will 6.5 g of CO2 occupy at STP?
What volume of 0.110 M HC2H3O2 will react completely with 49.0 mL of 0.190 M NaOH?
What volume of 0.170 M HNO3 will react completely with 42.0 mL of 0.150 M NaOH?
What volume of O2 (m3) is needed for the complete combustion of 155 g of C3H8 at 19.0oC and?
What volume of O2 (m3) is needed for the complete combustion of 162 g of C2H6 at 20.0oC and 100.0 kPa?
What volume of .0250M S2O3 would be required to titrate 20mL sample of saturated Sr(IO3)2?
What volume of 0.100 M NaOH is required to neutralize 37.00 mL of 0.270 M HCl?
What volume of 0.130M HNO3 will react completely with 44.0mL of 0.250M NaOH?
What volume of 0.422 M KOH would react with 54.2 mL of 0.176 M HCl?
What volume of 0.430 M HCl is needed to react with 1.25 g of aluminum hydroxide?
What volume of 0.500 M NaOH is needed to react with 77.5 mL of 0.220 M phosphoric acid?
What volume of 2.148 H2SO4 would be required to react to the equivalence point with 85.16g of KOH(s)?
What volume of 2.45M HClO4 is required to neutralize 150mL of 4.33M Ba(OH)2?
What volume of 25.0 g of oxygen gas occupy at STP?
What volume of 3M HCl would be required to react with 0.951 g of K2CO3?
What volume of 6.00 M HCl(aq) is needed to neutralize 350 mL of 2.56 M Sr(OH)<sub>2(aq)?
What volume of a 1.5 M KOH solution is needed to provide 3.0 moles of KOH?
What volume of CH4 at 0掳C and 0.80 atm contains the same number of molecules as 0.69 L of N2 measured at 26.0
What volume of CO2 is produced when 1.05kg of ethane is burned? The temperature is 24 degrees celcius and the
What volume of conc. HCl is requred to make 50mL of 0.05 M HCl?
What volume of nitrogen gas is needed to react with 175 liters of hydrogen gas in order to produce ammonia?
What volume of NO gas (at STP) will be produced if 45.0g of HNO3 react with excess potassium iodide?
What volume will be occupied by 0.684mole of gas at 99.1kPa and 9C?
What was marie curie's contributions to science please?
What was marie curie's mother's name?
What was the big idea behind thompson's atom model?
What was the big idea behind Thompsons Plum Pudding Model???
What websites can help me find researches about physics and chemistry?
What will be the major organic products for the following reaction: (Ph)2(OH)C-CH2OH under H+ cat reaction?
What will be the units of the rate constant k for the following order of reactions?
What will happen if I.?
What will happen if the gas in a cylinder has a high pressure than the pressure of the piston on the gas?(?
What will happen when you mix citric acid with sulfuric acid?
What will the boiling point of CHCI3 be when the atmospheric pressure exerted on its surface is 101.3kPa?
What would be a balanced equation for the ashes produced from burning magnesium ribbon?
What would be the balanced equation?
What would be the best method to remove zinc (Zn) from galvanized steel pipe?
What would be the effect on the observed saturation temperature if some of the water were lost by evaporation?
What would be the products for the reaction Br2+KI->?
What would be the products, if any, in these mixtures?
What would be the reaction of: Al + HNO3??
What would be the state (liquid, gas etc) of bromine and iodine at 70 degrees? explain please?
What would be the state of Bromine and Iodine at 25 degrees? explain please?
What would be the variables for this experiment?
What would be the variables for this experiment?
What would be the volume of stock solution required to make 25 mg/l solution?
What would be used as the "blank" in the spectrophometry experiment?
What would cause a bottle of india ink to explode?
What would cause a fart to burn red, or is this possible?
What would happen if i mixed these chemicals?
What would happen if we didn't have chlorine?
What would happen if you added NaAt to Bromide water?
What would happen to spectral noise, when we put the spectrometer in the refrigerator (low temp) ?
What would happen to the freezing pt of the solutions salt in comparison to pure water?
What would happen when access ammonia and access sodium chloride is added to (Cu(H2O)6)2+(aq)?
What would it take to get copper to react with HCl?
What would Lewis Theory pedict the formula would be for a compound between fluorine and calcium?
What would the carbon 14 dating results be?
What would the coefficients of his equation be if balanced? C6H14(l) + O2(g)-->CO2(g) + H2O?
What would the compound be?? i am so confused . if -OH replaces the Cl atoms, what would it be?
What would the concentration of H2 be in molarity?
What would the products be?
What would the reactant and limiting reactant be for a data synthesis chart of Methyl Orange Dye?
What would the units for rate constant be if M s^-1 is unit for rate?
What would weaken your argument that glass from the suspect and crime scene appear to have a common origin?
What would you call the chemical, if you mixed all the elements on the periodic table together?
What yellow mineral is poisonous, but used as a medicine?
What??? how do i do this chem problem?? please help me?
Whats a fast and easy way to memorize the periodic table of elements?
Whats a full orbital diagram?
Whats a good indicator for NaOH and vinegar?
Whats a good slogan for an advertisement about mercury?
What's a term for frozen solid?
What's an interesting topic in CHemistry/Earth Science?
What's and atom?
Whats In Pop Pops?
What's in those resin filters that you hook up to a humidity chamber?