100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached 4.2 TrustPilot
logo-home
Other

Practicum titratie HCl en NaOH

Rating
3.0
(1)
Sold
-
Pages
4
Uploaded on
03-01-2018
Written in
2017/2018

Volledige verslagen voor algemene chemie praktijk (L. Baeten), Practica zijn per 2, wat dus maakt dat jullie voor €12 safe zitten

Institution
Course








Whoops! We can’t load your doc right now. Try again or contact support.

Written for

Institution
Study
Course

Document information

Uploaded on
January 3, 2018
Number of pages
4
Written in
2017/2018
Type
Other
Person
Unknown

Subjects

Content preview

Naam: Laura Lens & Ophélie De Mol Plaatsnummer: 49 + 50 Datum: 20/10/2017



3 TITRATIE VAN STERK ZUUR MET STERKE BASE: TITRATIE HCL MET NAOH

OPMERKING: - Lees de vragen aandachtig!
- Overschrijd de opgegeven ruimte niet!
- Berekeningen worden als bijlage toegevoegd!


DOEL

De concentratie HCl in oplossing bepalen door middel van een zuur-basetitratie met NaOH.




REACTIEVERGELIJKINGEN

NaOH en HOOC-COOH
2NaOH (aq) + HOOC-COOH (aq)  Na2C2O4 (aq) + 2H2O (l)
NaOH en HCl
NaOH (aq) + HCl (aq)  NaCl (aq) + H2O (l)


RESULTATEN

A. Maken van een 0,1M NaOH oplossing en stellen met oxaalzuur.

Molariteit
0,0480
HOOC-COOH (M)
1ste titratie 2e titratie 3e titratie 4e titratie
bruto netto netto netto
Gebruikt volume
HOOC-COOH 20,00 20,00 20,00 20,00
(mL)
Buretstand begin
6,50 2,50 24,70 15,60
(mL)

Buretstand einde
29,00 24,70 47,00 37,80
(mL)

Gebruikt volume
22,50 22,20 22,30 22,20
NaOH (mL)


Gemiddeld volume NaOH (mL) 22,30


Molariteit NaOH (mol/L) 0,0861

Reviews from verified buyers

Showing all reviews
5 year ago

3.0

1 reviews

5
0
4
0
3
1
2
0
1
0
Trustworthy reviews on Stuvia

All reviews are made by real Stuvia users after verified purchases.

Get to know the seller

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
llens99 Universiteit Antwerpen
Follow You need to be logged in order to follow users or courses
Sold
19
Member since
7 year
Number of followers
15
Documents
12
Last sold
3 year ago

Aan alle kopers, een samenvatting van €4 levert de schrijver €1,50 op. Vandaar.

3.0

10 reviews

5
1
4
1
3
6
2
1
1
1

Recently viewed by you

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Frequently asked questions