
 👍 0
 👎 0
posted by DrBob222 
 👍 0
 👎 0
posted by Julie 
 👍 0
 👎 0
posted by DrBob222 
 👍 0
 👎 0
posted by Julie 
 👍 0
 👎 0
posted by DrBob222
Respond to this Question
Similar Questions

chem
Fingernailpolish remover is primarily acetone (C3H6O). How many acetone molecules are in a bottle of acetone with a volume of 315 mL? (density of acetone = 0.788 g/cm3.) I know how to get grams to the molecules once i get ml to
asked by sam on November 15, 2010 
statistics
.) A hospital in a large city records the weight of every infant born at the hospital. The distribution of weights is normally shaped, with a mea n ยต= 2. 9 kilograms and a standard deviation o = 0 .45. Determine the following:
asked by Anonymous on May 23, 2012 
Chem
Fingernail polish is mainly acetone (C3H6O) and has a density of 0.788gcc. A. HOW MANY GRAMS OF ACETONE ARE IN A O.5L BOTTLE B HOW MANY MOLECULES OF ACETONE ARE IN THAT SAME BOTTLE
asked by Leslie on July 17, 2013 
Chemistry/stoichiometry
For the reaction shown, calculate how many moles of NO2 form when each amount of reactant completely reacts. 2N2O5g = 4NO2g+O2g I am assuming that the first question must be converted to grams and the second question must be
asked by Dale on October 26, 2012 
chemistry
Calculate the molarity and mole fraction of acetone in a 1.29 m solution of acetone (CH3COCH3) in ethanol (C2H5OH). (Density of acetone = 0.788 g/cm3; density of ethanol = 0.789 g/cm3.) Assume that the volumes of acetone and
asked by sarah on January 20, 2011 
math
cesar bought 2 bags of flower that each weighed a kilogram and another bag that weighed 500 grams.how many grams of flower did he buy?
asked by Caitlin on April 7, 2011 
Math
The smallest package weighed only 1/3 more than 1/2 the weight of the heaviest package. If the two packages combined weighed 100 kilograms, how much did the smaller package weigh?
asked by Jose on February 21, 2016 
math
The smallest package weighed only 1/3 more than 1/2 the weight of the heaviest package. If the two packages combined weighed 100 kilograms, how much did the smaller package weigh?
asked by Anonymous on June 11, 2012 
science
Bill finds an unusual object and wishes to calculate it's density. He discovers a problem of accurately weighing it, because it won't stay on the weighing pan. To solve this he adds the object to a beaker containing 59 mL of
asked by Arthur on August 18, 2009 
Chemistry
Calculate the molality (m) of a 6.56 kg sample of a solution of the solute acetone dissolved in the solvent ethanol if the sample contains 1.44 kg of acetone. Additional info: Molar Mass (g/mol) acetone = 58.05 ethanol = 46.07
asked by Luc on March 2, 2010