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Determine what is the observed rate for the given reaction [2 O3(g) -→ 3 O2(g)] has an empirically determined rate law (with a single unimolecular event).Given [O2] = 0.2 M, [O3] = 0.5 M, k =4.0 × 105 s-1
Find the concentration and pH solution - What is the pH of a solution of 0.65 M acid and 0.51 M of its conjugate base if the pKa = 5.30?
Determine the calculated pH of the solution if initially there is 2.0mL of CH3COOH at an initial concentration of 0.89M and 0.80mL of 1.0M Hydrochloric Acid is combined.
The reaction between white phosphorous and oxygen produces solid tetra phosphorus decoxide (P 4 O 10 ).
Determination of the partial pressures of the gases - Find the partial pressure of each of these gases in the final product mixture.
Questions on chemical equations - Write a balanced equation for this reaction. Include the states of matter for each compound.
Draw the accepted mechanism for each reaction and illustrate how each stereoisomer is formed in the reaction.
Element symbols and Chemical formulas - What is the total number of atoms found in each of the following compounds? What is the total number of elements found in each?
Using a sample of 0.0355 gram of an unknown molecular compound is dissolved in 1.000 g of liquid camphor at 200.0°C. Calculate the molar mass of the unknown compound if the camphor freezes at 157.7°C upon cooling.
With respect to the corrosion of steel in concrete, explain the significance of the following terms: carbonation of concrete, passivity of steel, electrical resistivity of concrete, state of oxidation of iron.
Find molarity, molality, percentage composition, boiling and freezing point of a solution - What are the boiling and freezing points of the solution?
What is the pH of the solution if [OH-] of an ammonia solution is 1.0 X 10-2M?
Determine the molar mass of aspartame and How many moles of molecules are in 10.0g of aspartame?
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