Van [OH-] naar pOH[bewerken]
Bereken van onderstaande oplossingen de pOH in twee cijfers achter de komma.
- 1.
![{\displaystyle {\ce {[OH^{-}] \ = \ 8,25.10^{-14}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/8f34d7529997f9d5f664912b0c19722c25cc3f19) - Antwoord
- 2.
![{\displaystyle {\ce {[OH^{-}] \ = \ 7,50.10^{-2}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/a9f183b111e70f9afaf57d20fd17e68cacdab2ce) - Antwoord
- 3.
![{\displaystyle {\ce {[OH^{-}] \ = \ 9,85.10^{-11}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/542ef8337e719013bc81246e3662b88d96b80cdb) - Antwoord
- 4.
![{\displaystyle {\ce {[OH^{-}] \ = \ 9,01.10^{-5}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/ea64dc88e95b3beaea23da522955aaf10a57a6d0) - Antwoord
- 5.
![{\displaystyle {\ce {[OH^{-}] \ = \ 9,65.10^{-7}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/b2b81fc0e645be547cb42c32e21bdcaccf75970b) - Antwoord
|
- 6.
![{\displaystyle {\ce {[OH^{-}] \ = \ 1,13.10^{-9}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/5ab21733300409f1908579fb631aa54a6d5f1ac1) - Antwoord
- 7.
![{\displaystyle {\ce {[OH^{-}] \ = \ 7,72.10^{-3}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/ee8fb4a34478409e9d84d502ab806f1d9e5868b3) - Antwoord
- 8.
![{\displaystyle {\ce {[OH^{-}] \ = \ 3,69.10^{-12}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/83ac88a33b3ecaf5ff7b74d6c13e6c827693f65e) - Antwoord
- 9.
![{\displaystyle {\ce {[OH^{-}] \ = \ 4,78}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/8ed5a6170e0f7fd60bbdd53763663a40df50fbf3) - Antwoord
- 10.
![{\displaystyle {\ce {[OH^{-}] \ = \ 6,73.10^{-14}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/13bb0dd63ef73dfb93fb11efeb9bfdc03564654f) - Antwoord
|
- 11.
![{\displaystyle {\ce {[OH^{-}] \ = \ 1,92}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/b17be43b07395abe6ac43c3d7c9e9443e0d103ba) - Antwoord
- 12.
![{\displaystyle {\ce {[OH^{-}] \ = \ 9,13.10^{-13}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/35ffa71cb31fafdf368142f336652edbbcb39b0c) - Antwoord
- 13.
![{\displaystyle {\ce {[OH^{-}] \ = \ 2,10.10^{-3}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/729ffff34a174f1c03bfcc6e7a30b8a4f8bdca9f) - Antwoord
- 14.
![{\displaystyle {\ce {[OH^{-}] \ = \ 1,00.10^{-9}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/2a71345b12e21b72ed140043cea84b68e2849ad4) - Antwoord
- 15.
![{\displaystyle {\ce {[OH^{-}] \ = \ 2,70.10^{-7}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/d345c5b89faef265ad464f479956ae18dca75537) - Antwoord
|
