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Explain the effect on pH increase, decrease or no change that results from each of the subsequent additions
A) Potassium hypochlorite KClO to an aqueous solution of hypochlorous acid HClO
B) Hydrochloric acid HCl to an aqueous solution of sodium acetate NaC2H2O2
C) Sodium nitrate, NaNO3 to an aqueous solution of nitrous acid, HNO2
At equilibrium, the flask containing the reacting mixture Ni(s) + 4 CO(g) --> Ni(CO)4(g) contains 232 torr CO, 1240 torr Ni(CO)4, and 1.82 g Ni at 510°C. What are the Kc and KP for this reaction
The heat capacity of the calorimeter itself was 883 J/K and it contained 830.1 g of water (c = 4.184 J/g.K). If the temperature increased by 13.2°C, what is ?E (in kJ) for the combustion of 1 mole of sucrose? Enter your answer in exponential form,..
calculate the pH of the solution that results from adding 8.50ml of 0.100M NaOH to 50.00 mL of a 0.0500M solution of acetic acid.
If you were to carry out saponification of ethyl tridecanoate, would you expect the product to generate foam/froth when mixed and agitated with water? Explain.
how do i calculate delta G at a given temperature when delta H and delta S remain unchanged
find pressure of c2h5oh at 355k if one mole of c2h5oh occupies 30 liters. use vander walls equation. please help not sure how to figure this out.
An aqueous solution that contains 285ppm of potassium nitrate (KNO3) is being used to feed plants in a garden. What volume of this solution is needed.
How many liters of softened water, containing a sodium concentration of 5.8×10^-2% sodium by mass, have to be consumed to exceed the FDA recommendation (less than 2.4 g sodium per day)? (Assume a water density of 1.0 g/mL.)
The structure of olivine [M2SiO4(whare M=Mg,Fe)] can be viewed as a ccp arrangment of oxide ions with Si(IV) in tetrahedral goles and the metal ions in octahedral holes
benzene is a hydrocarbon that is commonlynbsp used as a commercial solvent. however it isnbsp carcinogenic i.e.
How many molecules of oxygen react with 133 molecules of acetylene (HCCH) to produce carbon monoxide and water
a student wants to make a ph 4.0 buffer solution. she decides to use a buffer made from formic acid and sodium formate
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