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Larutan C a C l 2 ​ 0,1 M sebanyak 50 mL ditambahkan dalam 50 mL larutan N a 2 ​ C O 3 ​ 0,1 M. Massa endapan C a C O 3 ​ yang terjadi adalah ... ( A r C a = 40 ; C = 12 ; O = 16 ; Ks p C a C O 3 ​ = 1 × 1 0 − 10 )

Larutan 0,1 M sebanyak 50 mL ditambahkan dalam 50 mL larutan 0,1 M. Massa endapan yang terjadi adalah ...

  1. 0,25 gram

  2. 0,50 gram

  3. 0,75 gram

  4. 1,00 gram

  5. 1,50 gram

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I. Solichah

Master Teacher

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Reaksi yang terjadi adalah

Reaksi yang terjadi adalah

space space space space space space space space space space space space space space space space space space C a C calligraphic l subscript 2 space space space space space space plus space space space space space space N a subscript 2 C O subscript 3 space space space rightwards arrow space space space space C a C O subscript 3 space space space space space end subscript space space space plus space space space space space space space space 2 space N a C calligraphic l  M u l a space space space space space space space space 5 space m m o l space space space space space space space space space space space space space space space space space 5 space m m o l  R e a k s i space space minus 5 space m m o l space space space space space space space space space space space space space minus 5 space m m o l space space space space space space space space space plus 5 space m m o l space space space space space space space space space space space space space space plus 10 space m m o l  S i s a space space space space space space space space space space space space space space space 0 space space space space space space space space space space space space space space space space space space space space space space space space space space space space 0 space space space space space space space space space space space space space space space space space space space 5 space m m o l space space space space space space space space space space space space space space space space space 10 space m m o l    M a s s a space C a C O subscript 3 equals m o l cross times M r  space space space space space space space space space space space space space space space space space space space space space space space space space space equals 0 comma 005 space m o l cross times 100 space g divided by m o l  space space space space space space space space space space space space space space space space space space space space space space space space space space equals 0 comma 5 space g r a m

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