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the solubility of copper i chloride is 391mg per 1000ml of solution find the ksp for copper i
explain the difference between the rate law for a reaction and the integrated rate law for a reaction what relationship
write a mathematical equations that show how you will calculate the deteced activity from the count rate due to
a copper penny can be dissolved in nitric acid but not in hydrochloric acid explain why in terms of
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a reaction mixture for an enzyme assay has a final volume of 210 ml iin the buffer 030 mtris
after the label fell off a bottle containing a clear liquid believed to be benzene a chemist measured the density of
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a piece of chromium metal with a mass of 2426 g is heated in boiling water to 983 degrees celsius and then dropped into
the lewis structure for -ch2cn that should be a superscripted negative sign to the left of the 1st
the compounds br2 and icl have the same number of electrons yet br2 melts at -72 c and icl melts at 272
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the molecular formula of butane is it is obtained from petroleum and is used commonly in lpg liquefied petroleum gas
a volume of saline solution weighed 256 g at 4 degrees celsius an equal volume of water at the same temperature weighed
what amount of naoh a strong base in mg would be required to neutralize 100 mg of h2so4 mw98 in 1 l of
a 65 kg man is on ice skates the skates blades have a total contact area of 20 cm2 how much pressure does the man exert
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what is the specific activity in ci g-1 of the nuclide br mass 90 atomic number35 whose half life is 16
how much will you pay for gasoline if you drove to alltel football stadium in jacksonville to watch the dawgs play the
calculate the limit of resolution for the oil lens of your microscope assume an average wavelength of
together americans drive about 50 x 109 miles per day and their cars get an average of 22 miles per gallon of gas used
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earths ocean contain 35108 mi3 of water and cover an area of 14108 mi2 what is the volume of the ocean in cubic
the reaction of propene proceeds in two steps ultimately yielding an alkyl bromide in the first step which is rate
compound a a clear colorless liquid has a molecular formula of c8h16 on treatment of a with ozone gass followed by zinc