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1. With initial concenration of A and B of 0.04 mol/L, the rate of formation of AB is measured at 0.005 mmol/(Ls). When the initial concentration of A is raised to 0.07 mol/L, with that of B the same as before, the rate of formation of AB increases to 0.015 mmol/(Ls). What is the order of reaction for A?
2. The reaction is found to be third order overall; what is its order in B?
3. If the initial concentration of B is changed to 0.08 mol/L, while that of A is reduced to 0.02 mol/L, what will be the new rate of formation of AB?
4. For a certain set of initial concentrations of A and B, it takes 10s to produce 0.1 mmol of AB at 20 deg celcius and 150s at 0 deg celcius. What is the ratio of the rate at 20 deg celcius to that at 0 deg celcius?
Write the IUPAC name of the expected product(s) for the oxidation of each of the following compounds. A. 2-pentanol
The magnesium and calcium ions present in seawater([Mg2+] = 0.059 M and [Ca2+] = 0.011 M) can be separated by selective precipitation with KOH.
When a Group III unknown was treated with an aqueous ammonia/ammonium chloride and ammonium carbonate, a white precipitate was produced.
Which of the following statements are evidence that gases do not always behave ideally? Check all that apply. When two gases are mixed, they follow Dalton\'s law of partial pressures.
When 2.5000g of NaOH were dissolved in 49.0g water in a calorimeter at 24.0C, the temperature of the solution went up to 37.1C.
if 98 g grams of CaCN2 reacts with 59 g grams of H2O, what mass of NH3 will be formed.
From the plots of the boiling point versus the volume of distillate in the simple distillation experiments, what can you conclude
At an altitude of 45.00 km, the average atmospheric temperature is essentially 0 degrees C. What is the average number of air molecules per cubic centimeter of air at this altitude?
What ions and/or molecules are present in relatively large proportions in a solution of a weak acid H2S (aq)?
The number of resonance structures (not involving d orbitals) required to correctly describe the bonding in the linear ion Nâˆ'3 is:
A typical popcorn kernel has a volume of .250 mL and contains 1.114 mg of water. The kernel will pop at a temperature of 170 C. What is the pressure in atm inside the kernel right before it explodes?
In a saturated solution of lead (II) fluoride the concentration of lead was measured to be .0021 M. What is the value of Ksp for PbF2?
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