social studies: psychology
Which is the best example of a conditioned response? A. a gun-shy dog cowers when he sees a shotgun B. a child flinches when a balloon bursts a foot from her face C. a snail withdraws into its shell when someone pokes a stick at it D. a dog perks up its ears and turns toward ...
April 25, 2010
Calculate the mass ( g ) of the solute ethanol and the mass ( kg ) of the solvent CHCl3 that should be combined to prepare 9900 g of a solution that is 14.5 m ethanol. extra given info from problem: molar mass (g/mol): C2H5OH 46.07 CHCl3 119.38 density (kg/L): C2H5OH 0.7893 ...
February 25, 2010