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Question- The concentration of CO2 in a soft drink bottled with a partial pressure of CO2 of 6.5 atm over the liquid at 29°C is 2.2 × 10-1 M. Determine the Henry's law constant for CO2 at this temperature.
Hello Experts please provide me the detailed computation for above question
Strontium 90, radioactive isotope, is a main product of an atomic bomb explosion. It has a half-life of 28.1 yr. (a) Compute the first-order rate constant for the nuclear decay.
A chemist dissolves 543.mg of pure potassium hydroxide in enough water to make up 140.mL of solution. Calculate the pH of the solution?
An ideal gas is allowed to expand from 8.40L to 12.6L at constant temperature. By what factor does the volume increase. The pressure will increase by same factor
how many miles could you drive for 3.90 if the gas mileage of your car is 14.0 kmliter of gasoline and the price of
Why are some covalent bonds polar and others aren't? Understand why the covalent bonds of water are polar and those in the hydrogen molecule (H2) are non-polar.
A concentration cell consists of two H2/H+ electrodes. Electrode A has H2 at 0.83 atm bubbling into 0.29 M HCl. Electrode B has H2 at 0.56 atm bubbling into 1.8 M HCl.
An ideal gas originally at .85 atm and 64 degrees C was allowed to expand until its final volume, pressure, and temperature were 94 mL, .60 atm, and 41 degrees C respecitively. What was its initial volume
How much energy is released per Kg of Dilithium formed? Mass of one atom of 6 Li is 6.015121 amu. Do not know where to start.
If Amberlyst 21 has a concentration of active site of 1.25 eq/L and we want to use 100 mL of a solution, how much Amberlyst 21 should we use
Problem- The decomposition of hydrogen peroxide is a first-order process with a rate constant of 1.06 x 10^-3 min^-1. How long will it take for 40% of H2O2 to react
given composition of air n2 78.09o2 20.94 ar 0.93a calculate the of molecules of n2 ofo2 and of ar in 1.00 l of air
How do you figure out formal charges on the Lewis dot structures? For instance I require help with finding sulfur dioxide. Explain how to do the structure just not how to do the charges.
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