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What is the difference between
(a) a monoprotic acid and a diprotic acid,
(b) a weak acid and a strong acid,
(c) an acid and a base?
For the elementary processes whose equations are given below, determine whether each is unimolecular or bimolecular and determine the rate law for each process. Pick the choice which is correct.
you need to make a solution of cano32 for a class demonstration. first you measure a quantity of the solid cano32 by
solution of water (Kf = 1.86^ C/m) and glucose freezes at - 2.55^ C. What is the molal concentration of glucose in this solution? Assume that the freezing point of pure water is 0.00 ^ C.
Determine the balanced net ionic equation when aqueous solutions of AgNO3 and NaI are mixed. The balanced net ionic equation is:
question the gas in a piston defined as the system is warmed and absorbs 670 j of heat. the expansion performs 347 j of
Calculate the pH of a solution formed by mixing 250.0 mL of 0.15 M NH4Cl with 100.0 mL of 0.20 M NH3.
Draw and name the six ethers that are isomeric with C5H12O. Which of them are Chiral.
Determine the fraction of piperazine in each of its three forms (H2A, HA^-, A^2-) at PH 6.56
Problem- To what volume should you dilute 20mL of a 11.0M H2SO4 solution to obtain a 0.150M H2SO4 solution
Sorbic acid, C5H7COOH, is a weak monoprotic acid with Ka = 1.7 x 10-5. Calculate the pH of a solution containing 11.25 g of potassium sorbate in 1.75 L of solution.
What is the pressure in millimeters of mercury of 0.0110 mol of helium gas with a volume of 208 mL at a temperature of 35 degrees C?
Find the pH and volume (mL) of 0.0372 M NaOH needed to reach the equivalence point(s) in titrations of 20.0 mL of 0.0892 M H2SO3 (two equivalence points)
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