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Problem- A saturated solution of carbon dioxide in water contains .0682 mol/L of CO2 when the CO2 partial pressure is 8.0 atm.
1) What mass of CO2 will escape if the partial pressure is lowered to 3.2 atm? CO2 MM= 44 g/mol
No word count provide the complete description
A student determines the iron(II) content of a solution by first precipitating it as iron(II) hydroxide, and then decomposing the hydroxide to iron(II) oxide by heating.
in an experiment 99.0 g of aluminum with a specific heat of 900 jkgmiddotk at 93.0degc is mixed with 88.0 g of water
Addition of the permanganate solution to the unknown solution would colorimetrically indicate whether metal(III) is reduced to metal(II). If the unknown solution contained the metal(III) ion, the purple color of the solution would get darker. If t..
2-methylcyclohexanol is a mixture of two isomers, what are they, and is it likely that this makes a difference in the product composition of dehydration
Refer to the following abbreviated standard reduciton potential table. Which one is the of the following reactions would be considered NON=SPONTANEOUS
At equilibrium 4.41e-02 mol of HCl is found in the reaction mixture. Calculate the equilibrium pressures of all gases in the reaction vessel and the value of KP for the reaction. Pick the correct statement from the multiple choices. Use the value ..
which observed color band corresponds to the largest energy difference between levels and which is the smallest?
A particular dye solution has an absorbance of 0.984 in a 2.0-cm pathlength cuvette. When the same solution is placed in another cuvette, it has an absorbance of 0.652. What is the pathlength of the second cuvette
What term expresses the ratio of moles of reactants and products according to the coefficients in the balanced chemical equation?
Explain the role of a spin vane or boiling stones that are added to a liquid that is to be heated or distilled
How much heat is released when 25mL of 0.10 M NaOH reacts with 50 mL of 0.10 M HCl?
During this process, 346 J of work was done by the system and its internal energy increased by 6275 J. What is the specific heat of the gas
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