What is the overall order of the reaction
A certain chemical equation has three reactants. According to experiment, it is first order with respect to one of the reactantsand second order with respect to each of the other 2 reactants. What is the overall order of the reaction?
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The pH an acid solution is 5.45. Calculate the Kafor the monoprotic acid. The initial acid concentration is0.010M. What is the original molarity of a solution of ammonia whose pH is 11.02?
What is the angular acceleration in the second training exercise?
Two flows of H20, one of which is a saturated vapor at 0.6 MPa and the other of which is at 0.6 MPa, 600degC, mix adiabatically in a steady-flow process to produce a single outflow at 0.6 MPa, 400degC.
A 7.60 cm length of straight wire runs horizontally along a north-south line. The wire carries a 3.75 A current flowing northward through a uniform 1.25 T magnetic field directed vertically upward. Find the magnitude of the magnetic force on the w
A certain chemical equation has three reactants. According to experiment, it is first order with respect to one of the reactantsand second order with respect to each of the other 2 reactants.
Two numbers are drawn successively at random with replacement from the set 0,1,2,3,4,5,6,7,8,9. What is the probability of the event E that these two numbers are the same?
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Calculate the molar solubility (S or x) of copper(2) sulfide in 1.2M NH3(aq). Provide the formula of the complex and a balanced equation for its formation.
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