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For a reaction where the general form of the rate law is = [A]m[B]n, the subsequent data were collected. Explain what is the order of the reaction with respect to A? Explain what is the order of the reaction with respect to B?
Initial Rate: [A] [B]
0.01 M/s 0.025M 0.025M
0.01 M/s 0.025M 0.050M
0.09 M/s 0.075M 0.025M
In the titration of 50.0 mL of 0.0200 M C6H5COOH(aq) with 0.100 M KOH(aq), what is/are the major species in the solution after the additon of 5.0 mL of NaOH(aq)
Explain which element is the central atom, define how many bonds does the central atom form, is it polar or non-polar, define what the direction of negativity is
What is the maximum concentration of Mg2+ ion that can remain dissolved in a solution that contains 0.7719 M NH3 and 0.3031 M NH4Cl?
a mass of 47.5 g of h2os at 273 k is dropped into 225 g of h2ol at 298 k in an insulated container at1 bar of pressure.
What are the major species present in 0.250 M solutions of each of the following acids? Calculate the pH of each of these solutions.
if a 10.0 g sample of zns is treated with excess hcl what volume of hydrogen gas is evolved at stp?zn s 2 hcl aq -gt
A 500. mL gas sample is collected over water at a pressure of 740 mmHg and 60 °C. What is the volume of the dry gas at STP. (STP = 1 atm and 0 °C.) Vapor pressure of water at 60. °C is 149 mmHg
Explain why there is a difference in spectrophotometric response during titration before and after the equivalence point by placing the statements below into the appropriate categories?
A typical vitamin c tablet (containing pure ascorbic acid, H2C6H6O6) weighs 500 mg. one vitamin c tablet is dissolved in enough water to make 200.0 mL of solution. calculate the pH of this solution. Ascorbic acid is a diprotic acid.
considering the given thermochemical equation 2nog o2g rarr 2no2g in which ?hdeg is given -114.4 kj then determine
As a result, the pressure inside the vessel drops to 30.64 atm at 25 C. Calculate the final percent by mass of ozone in the vessel.
at 80 degc the vapor pressures of pure liquids x y and z are 385 190 and 66 mm hg respectively. what pressure must be
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