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question - 1-calculate the ph of a solution in which h 125 x 10-12 m 1 report your answer to 3 sf only2-using the
problem a 48 m wire carries a current of 70a toward the x direction a magnetic force of 37x10-6 n acts on wire in the
question you throw a 02 kg ball at a 47o angle with a speed of 35 mspart a using an energy analysis find the maximum
question - a lithium atom has the electron configuration 1s2 2s0 3s0 3p1 excited state would the ground state for the
question - a mixture of gases contains 194 moles of o2 287 moles of n2 and 092 moles of h2 at a total pressure of 1000
solve the following question given belowquestion what is the radius of the smallest possible circular orbit that a
question - imagine a hypothetical universe where all the quantum numbers are the same as on earth except there is no ms
question two species of singly charged positive ions of masses 17 x 10-26 kg and 26 x 10-26 kg enter a magnetic field
problem an electron is accelerated by a 66kv potential difference the charge on an electron is 160218 x 10-19 c and its
question - write the reaction of crystal violet with hcl and explain why hcl quickens the elution of crystal
question - all synthesis must begin with any carbon compound that has no more than two carbon atoms or benzene unless
question a thin plastic rod bent into a semicircle of radius r has a charge q distributed uniformly over its lengthpart
compute all parts of following question given belowquestion a particle moves along the x axis it is initially at the
question - the galvanic cell described by the cell notation has a standard emf electromotive force of 063 v calculate
solve the all parts of given problemproblem a particle of charge 25 microc and mass 16 x 10-15 kg moves at a speed of
the electrochemical cell described by the balanced chemical equation has a standard cell potential of -094 v calculate
problem theres an office door 086m wide 20m high and 40cm thick it pivots on frictionless hinges a door closer is
question - you have a sample of gas at 451 torr and 202 k the sample has a volume of 352 ml and a mass of 0254 g what
question a rocket engine is designed to push with a force of 1000 n on a 100 kg mass assuming this force and the
solve the all parts of given problemproblem a system of 1287 particles each of which is either an electron or a proton
question - a turbine discharges 200 kgh of saturated steam at 100 bar absolute it is desired to generate steam at
question a long straight wire of length 15 m carries current i 70 a if a magnetic field of magnitude b 22 t is
problem a step-up transformer has 22 turns on the primary coil and 770 turns on the secondary coil if this transformer
question - the amount of sulfuric acid produced can be determined by titration with sodium hydroxide of known
question a car drives off a horizontal embankment and lands 11m from the edge of the embankment in a field that is 3m