Problem 1.1. Recall the convention from chemistry in labelling atoms: a small letter after a capital letter belongs to the capital letter, e.g., Pb is a single atom whereas NO3 refers to the molecule consisting of one atom N and three atoms O. For each of the following chemical equations, write down a linear system whose solutions are the amounts of each molecule so that the reaction is balanced. (You don't need to solve the systems.) (a) Pb(NO3)2 + NaCl → PbCl₂ + NaNO3 (b) C₂H₂Cl + Ca(OH)2 → C2HCl3 +CaCl2 + H₂O

Problem 1.1. Recall the convention from chemistry in labelling atoms: a small letter after a capital letter belongs to the capital letter, e.g., Pb is a single atom whereas NO3 refers to the molecule consisting of one atom N and three atoms O. For each of the following chemical equations, write down a linear system whose solutions are the amounts of each molecule so that the reaction is balanced. (You don't need to solve the systems.) (a) Pb(NO3)2 + NaCl → PbCl₂ + NaNO3 (b) C₂H₂Cl + Ca(OH)2 → C2HCl3 +CaCl2 + H₂O

Chemistry for Today: General, Organic, and Biochemistry

9th Edition

ISBN:9781305960060

Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Chapter2: Atoms And Molecules

Section: Chapter Questions

Problem 2.50E

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