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If a reaction is second order in hydroxide ion by explain what factor the initial rate would change if the concentration of OH- was doubled
How many hours will it take to produce 78.0 g of Al metal by the reduction of Al3+ in an electrolytic cell with a current of 2.00 Amperes?
Given the information below calculate ?H°rxn for: C2H4(g) + 6F2(g) => 2CF4 + 4HF(g). H2(g) + F2(g) => 2HF(g) ?H° = -537 kJ C(s) + 2F2(g) => CF4(g) ?°H = -680 kJ 2C(s) + 2H2(g) => C2H4(g)
A solution is prepared by mixing 78.0 mL of 5.00 M HCl and 35.0 mL of 8.00 M HNO3. Water is then added until the final volume is 1.00 L. Calculate [H+ ], [OH - ], and the pH for this solution.
The products of the combustion were 3.277 g of CO2(g) and 1.677 g of H2O(g). Insert subscripts below to appropriately display the empirical formula of the gasoline additive
How many grams of precipitate are formed when 50.00 mL of 2.00 M NaOH and 30.00 mL of 0.125 M Fe(NO3)3 are mixed? Which one is limited
draw electron flow arrows and complete the lewis structures for the reaction that occurs between an alkene and hydrogen
Aluminum reacts with oxygen gas in a combination reaction to produce aluminum oxide. How many moles of oxygen gas are needed to react with 1.64 moles of aluminum
Consider a solution containing 4.95 mM of an analyte, X, and 1.79 mM of a standard, S. Upon chromatographic separation of the solution peak areas for X and S are 3569 and 10981, respectively. Determine the response factor for X relative to S.
You have 47.0 L of 93.00 M stock solution that must be diluted to 0.500 M. How much water should you add
calculate the theoretical moles of NaOH that should be necessary to reach the equivalence point
if air is composed of 21 oxygen and 79 nitrogen at 1 bar could be separated into its pure components each at 1 bar and
A system receives 625 J of heat and delivers 315 J of work. Calculate the change in the internal energy, ?E, of the system.
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