Calculate the approximate mass of khp
Calculate the approximate mass of KHP required to react with 40.0mL of 0.125M sodium hydroxide in a titration'
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A loudspeaker of mass 18.0 is suspended a distance of = 2.20 below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of = 3.10 .What is the tension in each of the cables?
After equilibrium is reached the total pressure is 1.5 atm and 16% (by moles) of the original N2O4(g) has dissociated to NO2(g). Try to design an experiment that measures the dissociation of N2O4 and the equilibrium position.
The solid fuel in the booster stage of the space shuttle is a mixture of ammonium perchlorate and aluminum powder. On ignition, the reaction that takes place is6 NH4ClO4(s) + 10 Al(s) → 5 Al2O3(s) + 3 N2(g) + 6 HCl(g) + 9 H2O(g). What mass of
Assume that the specific heat and density of the resulting solution are equal to those of water [4.18 and 1.00 ] and that no heat is lost to the calorimeter itself, nor to the surroundings.
10 ml of 0.1 M NAOH were added to the solution followed by the addition of 50 ml of 0.02 M HCl. What will be the ph of the new solution? ka(acetic acid)= 1.8*10^-5.
A loudspeaker of mass 16.0 {rm kg} is suspended a distance of h = 1.40 {rm m} below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of l = 3.10 {rm m}.
Discuss how American foreign policy changed between 1877 and the end of World War I, by identifying and explaining three factors that encouraged Americans to expand global relations.
What is the mechanism for the peroxodisulphate and iodide reaction (iodine clock reaction).
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Which of the following areas is mentioned specifically as wanting to join the EEU, even though the states they belong to may wish to be
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After reviewing your CliftonStrengths themes in-depth and exploring the various mission statements/purpose statements from this module,
You stay late at work to finish an important report. Your supervisor found out and was so thrilled that you took the initiative to do so
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