M(l)M(aq) AC(aq)A+(aq)+C(aq) BD(s)B+(aq)+D(aq) PR(aq)P+(aq)+R(aq) N(s)N(aq) Drag the appropriate items to their respective bins. Classify each solute as a strong electrolyte, a weak electrolyte, or a nonelectrolyte. Part A Each of the following reactions shows a solute dissolved in water. Sometimes there may be multiple compounds with that element on one side, so you'll need to use your best judgement and be prepared to go back and try the other options. Study with Quizlet and memorize flashcards containing terms like 1. To the supernatant, add concentrated (15 M) NH 3 in the hood until just basic. The melting point of the compound is 218-degree. The boiling point of the compound is 553.2-degree centigrade. The molecular mass of silver carbonate or the molecular weight of silver carbonate is 275.7453 g/mol. The density of the compound is 6.08 g/cm3. Add 10-15 drops of 3.0 M HNO 3 to the precipitate. The IUPAC name of Ag2CO3 is Disilver Carbonate. Step 2: Multiply coefficients for compounds to balance out each elementįor each element that is not equal, try to balance it by adding more of it to the side with less. Wash the precipitate with several drops of cold deionized water. Step 1: Count the number of each element on the left and right hand sides Silver sulfate Ag2SO4 or Ag2O4S CID 159865 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological. Question: Soluble Rule yes Precipitate color NA Compound K2Cr04 AgNO3 Pb(NO3)2 Na2CO3 BaCl2 Ag2r04 PbCr04 Na2Cr04 BaCr04 AgCi Ag2CO3 NaNO Ba(NO3)2 May appear tan PbCl2 KNO NaCl PbCO May appear white BaCO3 K.CO KCI 1. ![]() When using the inspection method (also known as the trial-and-error method), this principle is used to balance one element at a time until both sides are equal and the chemical equation is balanced. To be balanced, every element in Ag2SO3 = Ag + SO3 must have the same number of atoms on each side of the equation. ![]() The law of conservation of mass states that matter cannot be created or destroyed, which means there must be the same number atoms at the end of a chemical reaction as at the beginning.
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