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what intermolecular force or bond is primarily responsible for solubility of h2s in waterwhat intermolecular force or
given the following decomposition reaction2so3 g ----gt 2so2 g o2 glt----determine the value for kp if the reaction
electrochemistry and batteriesthis week we focus on electrochemistry which involved reactions in which there is a
a plate of an alloy steel has a plane-strain fracture toughness of 50 mpa-m12 if it is known that the largest surface
a cylindrical metal specimen having an original diameter of 1085 mm and gauge length of 461 mm is pulled in tension
a cylindrical rod of copper e 110 gpa having a yield strength of 240 mpa is to be subjected to a load of 6958 n if the
following from the previous quesiton if the original specimen length is 199 mm what is the maximum length in mm to
a specimen of aluminum having a rectangular cross section 9 mm atilde 123 mm is pulled in tension with 35938 n force
625 g of hclg a strong acid is dissolved in water to make a 280-ml solution calculate the ph of the resulting
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two benzoic acid compounds a and b compound a has och3nbspattached on carbon four compound b has no2attached on carbon
for this unit project you will be conducting more research in this unit project pay special attention to presenting
a 68 l sample of nitrogen gas has 044 moles of gas how many more moles need to be added to have a 100 liter sample
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the decomposition of aqueous hydrogen peroxide h2o2nbspis believed to occur in two stepsh2o2 i- --k1---gt h2o io-
lets say we have a mixture of 2 gases of known origin and of known amounts how can we calculate the partial pressure of
write a balanced equation for the complete combustion of methanol in an open
a solution is prepared by dissolving 05482 g of iron iii nitrate in enough water to make a 1000 ml solution a 1000 ml
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a write the reaction for the neutralization oxalic acid h2c2o4 with sodium hydroxide naoh note oxalic acid is diprotic
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what functional group of aspirin causes it to irritate the stomach why buffers added to some aspirin products what
a 500 mg sample of an unknown radioactive substance was placed in storage and its mass measured periodically after 706
a solution has an original concentration of 015 m cu2 and 025m io3- at equilibrium the concentration of cu2 is found to