answer 4&5 need help I haven\'t 20 mins 39 be consumed (increases; decreases; st

Question

answer 4&5 need help I haven't 20 mins

39 be consumed (increases; decreases; stays the same The focus of an MSDS is on d. 85 4. During a titration of an acid with NaOH, 27.4 mL of a 0.117 M were required for neutralization. 13 How many moles of NaOH were dispensed. (5 points) 2 5. Write the net ionic equations that explain the following observations: (5 points each) 58 es Ce a. the dissolution of AgCl upon NHs addition 140.1 90 es Th 232.0 b. the neutralization of H' with OH All at Atomi The name

Explanation / Answer

Q4

M = mol/V

mol = MV

mol = (0.117)(27.4*10^-3)

mol = 0.0032058

mol of NaOH = 0.0032058 mol

Q5

net ionic --> include sonly reacting species

AgCl(s) + NH3(aq) --> Ag(NH3)+(aq) + Cl-(aq)

b)

H+(aq) + OH-(aq) <--> H2O(l)

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