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consider the balanced reaction between cu and nitric acid shown below if 155 g of cu no32 mw 1876 gmol was obtained
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the value of ampdeltaonbspfor the complex cuch3nh242amp is 15210 cm-1 determine whether this complex would favour
a compound of nitrogen and oxygen is analyzed and a sample weighing 1587g is found to contain 0483g n and 1104g o what
calculate the mass of precipitate that forms when 250 ml of an aqueous solution containing 350g of lead 2 nitrate
in certain part of the country there is an average of 710 people per square mile and o72 internet services per person
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a 10 mg of methyl chloride vapor is added to one liter of nitrogen at 20 c pressure is kept constant at 1 atmosphere
a spherical balloon contains 10m3 of helium at 1 atmosphere and 0c what will be the diameter of the balloon at the
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a blue cu ii cation salt solution was mixed with a green ni ii cation salt solution and an aqua colored solution
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if under certain conditions 14 g of x reacts with 21 g of z to produce 35 g of x2z3 then under different conditions if
suppose you pour 20 ml of silver nitrate into a beaker with 80 ml of water h20 in it you also pour 20 ml of silver