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Problem- 1) Clearly explains how a weak acid and strong acid differ. Give examples, including ionization equations, of strong and weak acids (do not give equations for formic acid, ethanoic acid, propanic acid, or lactic acid--- I have already figured these ones out).
2) Suppose you did not line up the buret tip with the eye of the drop counter and missed several drops of the base. What effect will this have on the value of the pKa? Explain your answer.
I want you to make clear the chemistry in this problem
The addition of HBr to optically active (R)-4-bromocyclohexene gives four diastereomeric dibromocyclehexane products that were separated and characterized.
element mercury has a density of 13.6 g/ml. how many kg of mercury could occupy a volume of 500ml?
calculate the final temperature of the water after all the ice melts. heat capacity of H2O: 37.7 J/mol*k heat capacity of H2O l: 75.3 J/mol*k enthalpy of fusion of H2O: 6.01 kJ/mol
This would set STP conditions to be 1 bar and 273 K. Explain what would be the value of the "new" molar volume of an ideal gas under the "new" STP conditions
Calculate the mass of urea that should be dissolved in 225 g of water at 35°C to produce a solution with a vapor pressure of 37.1 mmHg.
Its volume is 2.0 x 10^2 mL and its pressure is 750 torr. what is the molar mass?
The reactant concentration in a zero-order reaction was 0.100 after 140 and 1.00×10-2 after 300 . What is the rate constant for this reaction
Calculate the number of lines per centimeter that should be etched in the grating for each of the following conditions:(a) A first order diffraction angle (?) of -27° for visible light of 600 nm wavelength
the modulus of elasticity for a ceramic material having 5.5 volporosity is 319 gpa.a calculate the modulus of
Calculate the mass defect and nuclear binding energy per nucleon of the each of the nuclides indicated below. A)Ti -48 (atomic mass = 47.947947 amu) mass defect = ______amu and Binding energy nucleon = ______MeV/nucleon
considering the given reaction h2 g l2 g ltgt 2 hl g wherenbsp k 1.00 x 102 at a particular temperature in an
Explain why polar solvents would be expected to increase the rate of the reaction in exercise
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