You will also mass a piece of coiled copper wire (Cu), place it in the silver nitrate solution, and observe its behavior. Viewed 4k times 2 $\begingroup$ Is the following reaction endothermic or exothermic and why? Active 4 months ago. Data: initial copper mass = 0.757g final copper mass = … A discussion started in 2004 but continuing through 2019. Therefore; the mole ratio is 2 mol Ag produced : 1 mol Cu used. When you mix silver nitrate in with a copper wire, can anyone tell me in words the chemical equation that represents the reaction that occurred. Did I do something wrong? The silver crystals grow as silver nitrate molecules and copper atoms collide, up until the surface of the copper wire is covered in silver crystals. PLEASE HELP! The balanced chemical equation for the reaction between copper and silver nitrate is; Cu (s) + 2AgNO₃ (aq) → Cu (NO₃) ₂ (aq) + 2Ag (s) It is an example of a single replacement reaction. When silver nitrate reacts with copper(II) chloride, silver chloride and copper(II) nitrate are produced. {eq}AgNO_3 + Cu \to Ag + Cu(NO_3)_2 {/eq} If 10.0 grams of copper react with 40.0 grams of silver (I) nitrate… When silver nitrate reacts with copper(II) chloride, silver chloride and copper(II) nitrate are produced. 2004. So I need help finding the limiting reagent of the reaction Cu + 2AgNO --> 2Ag + Cu(NO3)2. Consider the reaction between silver (I) nitrate and copper. (a) It is a single replacement reaction because two new compounds of copper and silver … The solid copper reacts with the silver nitrate … Part 1: In this experiment you will mass a sample of solid silver nitrate (AgNO 3) and prepare an aqueous solution with it. LAB: Copper-Silver Nitrate Reaction – Limiting Reactant & Percent Yield! From the equation 1 mole of copper reacts to generate 2 moles of silver. Ask Question Asked 4 years, 8 months ago. The reaction between copper and silver nitrate produces beautiful silver flakes and a bright blue copper (II) nitrate solution according to the following reaction: Cu + 2AgNO 3 2Ag + Cu(NO 3) 2. Is the reaction of silver nitrate and copper endothermic or exothermic? What chemical reaction happens when you put copper into silver nitrate? Which statement is correct about the reaction that occurs between copper and aqueous silver nitrate? My teacher told me since we had the copper wire left over, copper must be in excess so silver nitrate must be limiting but my calculations showed me that copper was limiting. When you react solid copper with silver nitrate a redox reaction occurs as shown below: Cu + 2AgNO3 --> 2Ag + Cu(NO3)2. A simple redox reaction occurs when copper metal is immersed in a solution of silver nitrate. Such a reaction corresponds to the transfer of electrons from one species to another. Q. I need help with chemistry lab. 2AgNO3(aq) + CuCl(s) + 2AgCl(s) + Cu(NO3)2(aq) Suppose 8.30 moles of silver nitrate react. The balanced equation for this reaction is: 2AgNO 3 (aq) + CuCl 2 (s) → 2AgCl(s) + Cu(NO 3) 2 (aq) If 6 moles of silver nitrate react, (a) The reaction consumes _____ moles of copper(II) chloride. The solution gradually acquires the blue color characteristic of the hydrated Cu 2+ ion, while the copper becomes coated with glittering silver crystals. The balanced equation for this reaction is. The key thing to note with this reaction is that copper is further up the reactivity index than silver. At this point, the silver acts as a barrier to protect the copper inside from further reaction. How many grams of Cu will be required if a jeweler wants to use this reaction to produce 25.0 grams of Ag for a new piece of jewelry? Therefore ; the mole ratio is 2 mol Ag produced: 1 mol Cu used the. – Limiting Reactant & Percent Yield mole of copper reacts with the silver?... 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