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Berikut ini data hasil titrasi larutan C H 3 ​ COO H dengan B a ( O H ) 2 ​ 0,1 M. Konsentrasi larutan sebesar...

Berikut ini data hasil titrasi larutan  dengan  0,1 M.

Konsentrasi larutan begin mathsize 12px style C H subscript 3 C O O H end style sebesar...

  1. 0,1250 M

  2. 0,0625 M

  3. 0,2500 M

  4. 0,6250 M

  5. 0,6300 M

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S. Lubis

Master Teacher

Mahasiswa/Alumni Universitas Sumatera Utara

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begin mathsize 12px style V o l u m e space r a t a minus r a t a space C H subscript 3 C O O H  equals fraction numerator v o l space C H subscript 3 C O O H space 1 plus v o l space C H subscript 3 C O O H space 2 plus space v o l space C H subscript 3 C O O H space 3 space over denominator b a n y a k n y a space p e r c o b a a n end fraction  equals fraction numerator 40 space m L plus 40 space m L plus 40 space m L over denominator 3 end fraction equals 40 space m L    V o l u m e space r a t a minus r a t a space B a open parentheses O H close parentheses subscript 2  equals fraction numerator V o l space B a open parentheses O H close parentheses subscript 2 space 1 plus V o l space B a open parentheses O H close parentheses subscript 2 space 2 plus V o l space B a open parentheses O H close parentheses subscript 2 space 3 over denominator b a n y a k n y a space p e r c o b a a n end fraction  equals fraction numerator 24 space m L plus 25 space m L plus 26 space m L over denominator 3 end fraction equals 25 space m L    U n t u k space m e n e n t u k a n space k o n s e n t r a s i space C H subscript 3 C O O H comma space d i g u n a k a n space r u m u s space t i t r a s i space a s a m space b a s a space y a i t u space colon space space  a space x space V a space x space M a equals b space x space V b space x space M b space  D i space m a n a colon space  a space equals space J u m l a h space H space d a l a m space a s a m space  V a space equals space V o l u m e space a s a m space left parenthesis m L right parenthesis space  M a space equals space M o l a r i t a s space divided by space k o n s e n t r a s i space a s a m space  left parenthesis M right parenthesis space B space equals space J u m l a h space O H space d a l a m space b a s a space  V b space equals space V o l u m e space b a s a space left parenthesis m L right parenthesis space  M b space equals space M o l a r i t a s space divided by space k o n s e n t r a s i space b a s a space left parenthesis M right parenthesis space space    M a k a space space  a space x space V a space x space M a equals b space x space V b space x space M b space  1 space x space 40 space m L space x space M a equals 2 space x space 25 space m L space x space 0 comma 1 space M space  M a equals fraction numerator left parenthesis 5 space M right parenthesis over denominator 40 end fraction  M a equals space 0 comma 125 space M end style

 

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Berikut data hasil titrasi larutan CH 3 ​ COOH dengan larutan C a ( O H ) 2 ​ 0,1 M: Berdasarkan data tersebut, konsentrasi larutan sebesar...

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