Overall order of the reaction
State the order with respect to each reactant and the overall order of the reaction for the following rate expressions:
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Suppose we have a solution of lead nitrate, Pb(NO3)2(aq). A solution of NaCl(aq) is added slowly until no further precipitation occurs. The precipitate is collected by filtration, dried, and weighed. A total of 16.54 g of PbCl2(s) is obtained from
Two moles of butane were completely burned in a pure oxygen atmosphere. How many mL of water was generated in this reaction (d of water=1g/mL) (assume that the water has been condensed and is at room temperature)?
Give the number of electrons in an atom that can have the following quantum number or sublevel designations: n = 3, l = 2
You are interested in determining the rate of reaction with respect to I in the reaction of KI and Na2S2O3 to form I2and K2S2O8. What reagent volume(s) would you vary in time trials to get this information?
Say you are presented with two beakers, beaker A and beaker B, each containing a white, powdery compound. a. From your initial observations, you suspect that the two beakers contain the same compound.
Tris (pentaflourophenyl)borane, commonly known as BARF, is a polymerization initiator used in the manufacture of plastics. It is composed entirely of C, F, and B; it is 42.23% C by mass and 55.66% F by mass. What is the empirical formula of BARF?
A sample of oxygen has a volume of 4.50 liters at 300 K and 800.0 mmHg, how many oxygen molecules does the sample contain?
Mass of silver chloride can be produced from 1.03L of a 0.132M solution of silver nitrate: mass of AgCl=19.4g. I figured out part A, could you please help me with part B? B: The reaction described in part A, required 3.79 of sodium chloride. What
If the system is allowed to expand as N2 is added at a cosntant total pressure of 1 bar, what will be the equilibrium degree of dissociation when the N2 partial pressure is 0.6 bar
Write a balanced equation for each of the following double-displacement reactions. Include states: Aqueous solutions of chromium (III) iodide and sodium hydroxide react to give aqueous sodium iodide.
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