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at elevated temperatures sodium chlorate decomposes to produce sodium chloride and oxygen gas a 08795 g sample of
draw a lewis structure for each of the following compounds specify the hybrid orbitals that overlap to form each bond
the volume of a 156 by mass solution is 792 ml the density of the solution is 1480 gml what is the mass of the
a water storage container is leaking 25 ml of water per hour if the container is not fixed how many gallons of water
iron reacts with hcl solution to give h2 gas and fe2 ions suppose that 53 g of iron are to be dissolved in 17 m hcl
a professional scientist measures out eaxctly 10000cm3 of a liquid and finds that its mass is exactly 80000g what is
the molecule n-octylglucoside is widely used in biochemical research as a nonionic detergent for solubilizing large
a compound decomposes by first order process if 25 of the compound decomposes in 60 minutes the half life of the
concentrated hcl has a density of 119 gml and is 380 by mass hcl the rest of the mass is water how many ml of this
you are titrating a 500ml solution of calcium hydroxide with phosphoric acid if it takes 1500ml of 00360 m phosphoric
you are given 1m mgso4-7h2o solution and 05m edta solution calculate how to make a 100ml solution containing 50mm mgso4
the activation energy of a certain reaction is 325 kjmol at 20 c the rate constant is 00130s-1 at what temperature
you are given a stock concentration of alcohol dehydrogenase adh the molecular weight of adh is 35000 gmol what is the
you are given a 1 m mgso4-7 h2o solution and a 05 m edta solution calculate how to make a 100 ml solution containing 50
what would be the circumference in inches of a 250 pound solid steel cannon ball if the density of steel is 77 x 103
you dilute 100 ml of a 075 m cocl2 solution with water to a final volume of 350 ml what is the molarity of your diluted
ammonium bicarbonate is used for our column chromatography it has a formula weight of 7906 gmol how much would you use
what is the density of a block which mass is 500 g and is only submerged 40 in bromoform which has a density of 2890
cobalt chloride hexahydrate has a formula weight of 2379 gmol how much would you use to make 05 liter of a 03 m
if 230 grams of rust were allowed to react with aluminum metal aluminum oxide would be formed what mass of aluminum
the density of air at ordinary atmospheric pressure and 25degrees celcius is 119gl what is the mass in kilograms of the
how many grams of solid aluminum sulfide can be prepared by the reaction of 114 g of aluminum and 170 g of
what is the percent yield of carbon dioxide if 306 g of the gas is collected when 107 g of marble
a 1kg non-stretch balloon fabric can form a spherical balloon with a maximum radius of 5m it is attached to a 2kg
show each step of the formation of the most likely hydroperoxides from the metal catalyzed oxidation of linoleic