WebApr 11, 2024 · ASK AN EXPERT. Science Chemistry Would you expect the entropy of 1.00 moles of AgCl added to 1.00 L of water to form AgCl (aq) to be greater than, less than, or equal to the entropy of 1.00 moles of NaCl added to 1.00 L of water to form NaCl (aq)? Explain your reasoning. (Hint: think about your solubility rules) WebThe number of moles per liter in solid AgCl is the same at the start of the reaction as it is when the reaction reaches equilibrium. Since the [AgCl] term is a constant, which has no …
AgNO3 + NaCl = AgCl + NaNO3 - Chemical Equation Balancer
Web(e) The student determines the mass of the AgCl precipitate to be 5.48 g. On the basis of this information, calculate each of the following. (i) The number of moles of MgCl 2 in the original mixture 5.48 g AgCl × 1 mol AgCl 143.32 A g gCl = 0.0382 mol AgCl 0.0382 mol AgCl × 1 mol Cl 1 mol AgCl × 2 1 mol MgCl 2 mol Cl = 0.0191 mol MgCl 2 WebChemical Properties of Silver chloride – AgCl Silver chloride undergos decomposition reaction in the presence of sunlight to form silver and chlorine. The chemical reaction is as follows. 2AgCl → 2Ag + Cl2 Silver … the chatham news
The Common Ion Effect - ChemTeam
WebOct 21, 2024 · The way you use ΔH rxn of any reaction to find the heat given off or absorbed is to multiply the moles of the species in the equation times the ΔΗ rxn /(stoichiometric coefficient of that reactant):. 5.44 x 10-4 moles of AgCl * (65.5 kJ/ 1 mole of AgCl) =. The question should really be what is the heat absorbed when so many moles of AgCl are … WebMay 2, 2024 · The molar mass of AgN O3 is 169.78 gmol−1 The molar mass of AgCl is 143.32 gmol−1 Using stoichiometry, we want to find how many moles of silver nitrate is 24.6 grams, then convert moles of silver nitrate to moles of silver chloride, and moles of silver chloride to grams. WebLet's first determine how many moles of AgCl were produced during the reaction: 0.000803 mol AgCl is equal to 0.115 g AgCl (1 mol AgCl / 143.32 g AgCl). The amount of AgNO3 present in the reaction is likewise 0.000803 mol since 1 mole of AgNO3 interacts with 1 mole of NaCl to generate 1 mole of AgCl. the chatham news+record