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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.
ACE mechanism calculator. Draw a mechanistic step involving one or more compounds and electron-flow arrows, and press View Products to calculate the products.
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!
Learning Objectives. By the end of this section, you will be able to: Predict whether a salt solution will be acidic, basic, or neutral. Calculate the concentrations of the various species in a salt solution. Describe the acid ionization of hydrated metal ions. Salts with Acidic Ions.
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.
24 Οκτ 2024 · Make sure the total number of electrons is the same on each side of the arrow. The carbon on the left has 3 bonds, so it has 6 electrons around it. 2 electrons from the lone pair on the bromide ion enter the scene, so there will be 8 electrons around the same carbon atom after the reaction.
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 \(K_{sp} = 1.4 \times 10^{-8}\) \[\ce{PbSO4(s) <=> Pb2+(aq) + SO42-(aq)} \nonumber \]
