- Laboratory Worksheet Molar Concentration Of Nasution Islast Werk Tra Hcl Unknown Acid Id Number Acidity Ask Your Ach 1 (26.36 KiB) Viewed 41 times
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- Laboratory Worksheet Molar Concentration Of Nasution Islast Werk Tra Hcl Unknown Acid Id Number Acidity Ask Your Ach 3 (28.26 KiB) Viewed 41 times
- Laboratory Worksheet Molar Concentration Of Nasution Islast Werk Tra Hcl Unknown Acid Id Number Acidity Ask Your Ach 4 (28.26 KiB) Viewed 41 times
- Laboratory Worksheet Molar Concentration Of Nasution Islast Werk Tra Hcl Unknown Acid Id Number Acidity Ask Your Ach 5 (25.64 KiB) Viewed 41 times
Deing the Concofan Unda Acad Post-lab Assignment 1 Caldate the pod arity of a haram dode of you 41.65 m of a 1.190 g of palate - KHCC KC 20 2. Write a balanced chemical equation for the react ad with sodium hydroxide 3. Calculate the molarity of a hydrochloric acid so if 3421 ml of 0.0431M sodium hydroxide betalizes 25.00ml of the acid solution Hint find moles of NaOf uning volume and milanty. Convert moles NaOH to moles HCL, than se volume to convert t arity 4 Write a balanced chemical equation for t action of phosphoric acid with sodium hydroxide 5. Calculate the melarity of a phosphoric acid solution in 25.00 ml. of the acid solution. 4.21 ml of 0.0431M sodium hydroxide neutralizes Deing the Concentration of an Unknown Acid: 3
Laboratory Worksheet Unknown acid ID number 27 Molar concentration of NaOH solution (brom last work) 00997 Acid identity ask your instructor) Trial I Trial 2 Trial 3 volume of acid (ml.) 10.00 10.00 10.00 final buret reading (ml.) 20.55 21.30 initial buret reading (ml) 5.30 5.75 volume delivered (ml.) molanty (mol/L) Write the chemical equation for the neutralization of your specific unknown acid by NaOH (ay) Show your molarity calculation for Trial 1. Include units, and follow the significant figures convention. How many moles of NaOH did you add? How many moles of HCI will react with this many moles of NaOH? What else do you need to know to calculate the molarity of HCP Show your calculation of average molarity for the three trials. Inchade units, and follow the significant figures convention. Recend your average molarity here Determining the Concentration of an Unknown Acid 2 mol L HCI
Dining the Concertion of an Unknown d Fest-lah Assignment 1. Calestate the molarity of a trium hydroxide andation if you al potaumhydrogen phahalate 5 ml of it te neutraliue 1.190 g of BO 2 KHCO BCallOg KClOulag 21,00 2. Write a balanced chemical equation for the reactice of hydrochloric acid with sodium hydemide 3. Calculate the molarity of a hydrochlone acid solution of 34.21 ml of 00431M sodium hydroxide neutralizes 25.00 ml of the acid solution. His find moles of NaOff using volume and molarity. Convert moles NaOH to medes HCL, then use volume to convert to melarity 4. Write a balanced chemical equation for the reaction of phosphoric acid with sodium hydroxide 5. Calculate the molarity of a phosphonic acid solution if 35.21 ml of 0.0431M sodium hydroxide neutralizes 25.00 ml of the acid solution Determining the Concentration of an Unknown Acid: 3