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  1. Interactive 3D chemistry animations of reaction mechanisms and 3D models of chemical structures for students studying University courses and advanced school chemistry hosted by University of Liverpool.

  2. There are several tests for sulfate ion to identify from other anions in qualitative analysis. Some of metal sulfate compounds are soluble in water and some metal sulfates form precipitates. Sulfate compounds of several d block metal cations form colours.

  3. 29 Αυγ 2023 · Most sulfates, including those of \(\ce{Na^{+}}\), \(\ce{K^{+}}\), and \(\ce{NH4^{+}}\), are soluble in water. Exceptions that are insoluble are white lead(II) sulfate and white barium sulfate: \[\ce{BaSO4(s) <=> Ba2+(aq) + SO42-(aq)} \nonumber \] with \(K_{sp} = 1.4 \times 10^{-8}\) \[\ce{PbSO4(s) <=> Pb2+(aq) + SO42-(aq)} \nonumber \]

  4. Calculate the concentrations of the various species in a salt solution. Describe the acid ionization of hydrated metal ions. Salts with Acidic Ions. Salts are ionic compounds composed of cations and anions, either of which may be capable of undergoing an acid or base ionization reaction with water.

  5. To determine the amount of sulphide present in the sample by titrimetric method. Principle. Sulphides often occur in ground water especially in hot springs, in wastewater and polluted waters. Hydrogen sulphide escaping into the air from sulphide containing wastewater causes odour nuisance.

  6. orgosolver.comOrgoSolver

    Orgosolver provides study tools to help students with their organic chemistry homework and preparation for quizzes, exams, or even the MCAT. Our tools, quizzes, and study guides are designed to help students test every reaction or mechanism with any molecule they draw!

  7. ACE mechanism calculator. Draw a mechanistic step involving one or more compounds and electron-flow arrows, and press View Products to calculate the products.