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you are using the following procedure from your lab instructions to determine the copper content of a brass
one of the early experiments in the development of the atomic bomb was to demonstrate that 235u and 238u is the
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to measure the volume of an irregularly shaped container filled with water 100ml of 200m potassium chloride solution is
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the boiling point elevation of a solution consisting of 259g of a nonvolvolatile solute in 984g of benzeneis 08495
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1 would ms help you with either of these problems if yes explain howa differentiating 1-pentyne from 2-pentyneb
the solubility product for a sparingly soluble transition metal salt m2x equals 460e-17 the formation constant for the
calculate the solubility in molesliter of the salt mx in the presence of the common ion x- concentration 190e-1 m if
a calculate the reaction quotient qsp for the salt mx in a solution prepared by mixing 250 ml of a 210e-8m solution of
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a gas sample occupies 575 ml v1 at 980 mm p1 and 35ct1 what would be the volume at 208 atm and 65c how many mols of gas
1 what is the sum of the coefficients when the following is balancedals hclaq --gt alcl3aq h2ga 13 b 21 c 18 d 19 e
a flask at 210degc contains exactly equal moles of xenon and argona which of the two gases exerts the greater partial
i feel like i must be missing something really obvious but i cant understand how to figure out these mole fractions
in an experiment similar to the molar volume lab you did using potassium chlorate a sample of oxygen gas was collected
automobile air bags inflate due to nitrogen produced in the chemical reaction2nan3s 2nas 3n2 gif an auto air bag has a
1 commercial hydrochloric acid hcl is 120 molar calculate the mass of hcl in 2500 ml of the solution 2 why do sugar