ManteringChemntry: Chapter 11 Poblem Set 1 Google Chrome Secure https//session.m

Question

ManteringChemntry: Chapter 11 Poblem Set 1 Google Chrome Secure https//session.masteringchemistry.com/myct/itemView?assignmentProblemiD-88100590 4. Problem Shanter 11-Protiem Set e1 Core Chemistry Skil witing Equations for Reactions of Acids and Bases 5. Definnio 6 Core C Core Chemistry Skill: Writing Equations for Reactions of Acids and Bases A double replacement reacton is a chemical reaction between two ionic compounds in which ions are interchanged to form two new compounds Problem AB + CDAD + BC The most common types of double replacemet reactions are neutraization reactions and precipitafon reactions Noutralzation reactons are reactions in which an acid and a base in an aqueous soluion react to form saltl and water 8 Problem Acid +Base-+Salt + Water HA +BOHAB+H20 9 Problem The H' ions trom acids such as hydrogen halides or acetic add (CH,CO0l or HC,H,02)react with the OH ions rom bases such as metal hydraxides to 10. Probl form H10 Precpitation reactions ace seactiong in which two ionic salt solutions react to form an insoluble solid when mixed and is a type of double replacenment reaction 11. Acid ar Part A 12 Problesn Classify the folowing unbalanced chemical reactions as meutralization or preciptation reactions Drag the appropriate reactions to their respective bins Hints 14 Problen Reset Help 15 Core C HBr (aq) + NsOE (aq) NaBr(aq) + 11,0 16 Proble CH,COOH4aq) + KOH (aq)- CH,COOK (aq) + 1400) | AgNO(aq) + NaCl (aq} AgCl (s) + NaNO, (aq) -> 17 Problen 18 Animat 19 Prottet 20 Probler 21 Probletr Neuraization reaction Preciptabcn reaction

Explanation / Answer

acid reaact with base to gives salt and water is called neutralisation reaction.

In precipitation reaction insoluble solid is form.

Neutralisation reaction                                                               precipitation reaction
HBr(aq) + NaOH --------> NaBr + H2O                Pb(NO3)2(aq) + 2KI(aq) ----> PbI2(s) + 2KNo3(aq)
CH3COOH (aq) + KOH(aq) -------> CH3COOK + H2O       AgNo3(aq) + NaCl(aq) ------> AgCl(s) + NaNO3(aq)
Mg(OH)2(aq) + 2HCl(aq)-------> MgCl2(aq) + H2O(l)           BaCl2(aq) + Na2So4(aq) -------> BaSo4(s) + 2NaCl(aq)

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