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Problem- The Ksp of lead(II) carbonate, PbCO3, is 7.40 X10^14. Calculate the solubility of this compound in g/L.
I am stuck in between this question please help me out
a certain second-order reaction has a rate constant of 1.75times10-3 at 27 and an initial half-life of 274 . what is
a 32.65-g sample of a solid is placed in a flask. liquid toluene in which the solid is insoluble is added to the flask
Question- Show how the rates of each of the following reactions can be expressed in terms of the rates of disappearance of the reactants and the rates of appearance of the products
Compound (CH3)2CCHCH3 contains 85.63 g carbon per 100.0 g compound. Calculate the mass (g) of a sample of (CH3)2CCHCH3 if it contains 148.9 g of carbon.
What is the difference in water solubilities of fumaric and maleic acid? Which one is more water soluble?
The peak was assigned as a Mn-Cl stretching mode of a contaminate manganese chloride species. Why would you expect this to be an erroneous assignment? Suggest a more likely source of this IR absorption.
Elemental analysis is performed on an organic liquid with a fishy odor. Vaporization of 275.0 mg of the compound in a 190-mL bulb at 110°C gives a pressure of 400.0 torr. What is the molar mass of this compound? Enter units.
Energy of visible photos and breaking of the bond in AgI, The silver iodine bond energy is approx 255kJ/mol. (AgI is one of the active components in photograpgy sunglasses.)
Draw the conj acid of this base and use its structure to explain why it is so basic (resonance forms may help). The pKa of the conj acid is about 26. What is the pKb of the free base?
What mass of water (in grams) forms from the reaction of 2.58 L of hydrogen gas and 2.26 L of oxygen gas?
Compare the program model predicted direction of the dipole moment of NH3 with the predicted direction of the dipole moment in PCl3. Are they the same direction. Why or why not
Limestone (CaCO3) is used to remove acidic pollutants from smokestack flue gases. It is heated to form lime (CaO), which reacts with sulfur dioxide to form calcium sulfite
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