32 of 34 In the same number of times in the numerator as they do in the denomina

Question

32 of 34 In the same number of times in the numerator as they do in the denominato of u lating the desired value. Units can only cancel when they appear Part B Dimensional analysis simply refers to the inclusion of units in an equation. After setting up the solution map, dimensional analysis can be used to set up the conversion factors that lead to the desired values within this map. The correct setup of an equation can be venified by checking if the result will only have the desired units after unit cancellation. 3NaCI(aq) + Al(NO3)3(aq)AICI3(s) + 3NaNO3(aq) For the described reaction, you have a 0.260 L solution of 0 980 MM NaCl(aq).Using the solution map from Part A as a guide, complete the following dimensional appear in the numerator or denominator Drag the appropriate values to their respective targets that allows you to calculate the moles of AICl, (s) that can be formed by placing the values of each conversion factor according to whether they should Hints 0.085 mol AlCs(s) 0.260 L 1aol AICLs(s) 0088 mol AICIs(s) 3 mol NaCI(aq) 0.796 mol AJCb(s) 0.980 mol NaCI( Part C

Explanation / Answer

3 NaCl(aq) + Al(NO3)3(aq) ---------> AlCl3(s) + 3NaNO3(aq)
no of moles of NaCL = molarity * volume in L
                     = 0.98*0.26   = 0.2548 moles
3 moles of NaCl react with 1 mole of AlCl3
0.2548 moles of NaClreact with = 1 mole AlCl3*0.2548mole ofNaCl/3 moles of NaCl = 0.085 moles of AlCl3

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