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Calculate the temperature (K) of 0.942 mol of nitrogen gas at a pressure of 1.52 atm that occupies a volume of 15.2 L.
Define what is the pH of the solution when 18.30 mL of 0.137 M trisodium hemimellitalate (trisodium benzene 1,2,3, tricarobxylate) is mixed with 25.00 mL of 0.274 M HNO3 (to two d.p.)?
How could you convert butanoic acid into the following compounds? Write each step showing the reagents needed. (a) 1-Butanol (b) 1-Bromobutane and (c) Pentanoic acid
The solvolysis product of 1-bromo-2,2-dimethylbutane with ethanol initially forms the expected carbocation but does not give any of the expected 1-ethoxy-2,2-dimethylbutane. Draw the rearranged cation that will eventually lead to the product.
A 55.0 mL solution of 0.155 M iron (III) perchlorate is prepared. This solution is then titrated with 27.6 mL of 0.250 M potassium hydroxide. What is the concentration of iron (III) perchlorate that remains in the solution
What volume of 0.200 mol/L sodium hydroxide solution would be needed in an industrial process to precipitate all of the magnesium ions from 1.00 ML of sea water
Problem- 1) Write a chemical equation for the reaction of this acid with water. Identify the Bronsted acids and bases in the reaction.
An iron chloride compound contains 55.85 grams of iron and 106.5 grams of chlorine. What is the most likely empirical formula for this compound
complete combustion of 4.80 g of a hydrocarbon produced 14.7 g of co2 and 7.02 g of h2o. what is the empirical formula
An open container holds 0.550 kg of ice at - 15.0 degree celsius. The mass of the container can be ignored. Heat is supplied to the container at the constant rate of 800 J/min for 500 min.
nitrous oxide n2o is oxidized byoxygeno2 to produce nitrogen dioxideno2.if 6.0 mol n2o reacts with 8.0 mol o2 toproduce
Why have Personal Navigation Devices become popular and what technologies are required to facilitate the success of PNDs?
Problem- If a 85.0 degrees celsius iron rod weighs 1.20kg was placed in 15.2L of water at 20.0 degrees celsius, what is the temperature of the mixture. (specific heat of iron= 0.450J/gK and density of water at 20.0 degrees celsius= 0.998234g/mL)
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