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What is the relationship between deltaG, Qp, and Kp for a reaction involving gases?
a. delta G = Qp/Kpb. delta G = RTln(Kp/Qp)c. delta G = RTln(Qp/Kp)d. deta G = Kp/Qp
A 240.0 mL buffer solution initially contains 3.0×10-2 M of HCHO2 and 3.0×10-2 M of NaCHO2. What mass of the correct reagent should you add
Small helium-neon lasers emit 4.62 mJ/s of light at 634 nm. How many photons does such a laser emit in one minute?
On size-exclusion chromatogram you have three peaks (2.9, 3.5, and 4.8 min). Column dead volume is 12 mL, and flow rate 4 ml/min. Are your separation conditions fit for size-exclusion requirements? Explain why.
the kinetic energy of a rolling billiard ball is given by rmke 12mv2 . suppose a 0.17-rm kg billiard ball is rolling
Calculate the hydrogen-ion concentration [H+] for the aqueous solution in which [OH-] is 1 x 10-11 mol/L. Is this solution acididc, basic, or neutral?
Calculate the partial pressures of the gases if the total pressure is 2.00atm at a given temperature.
How many grams of oxygen would be consumed by the complete combustion of 13.4 grams of glucose (formula is c6h12o6) dont forget that oxygen diatomic
What volume of 0.100 M NaOH is needed to make 100.0 mL of a buffer solution with a pH of 6.00 if one starts with 50.0 mL of 0.100 M potassium hydrogen phthalate?
the vapor pressure of h2o is 42.175 mm hg at 35 degree celsius. the vapor pressure of ethyl alcohol c2h5ohnbsp is 100.5
Consider the following solutes and the composition of their aqueous solutions. In which of the following is the composition of the aqueous solution of the solute given
How many grams of Cl2 can be prepared from the reaction of 8.00g of MnO2 an 25.0 g of HCl according to the following chemical equation? MnO2 + 4HCL --> MnCl2 + Cl2 +2H20
Determine the number of bonding electrons and the number of nonbonding electrons in the structure of CS2
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