Roboguru

Pertanyaan

S e b a n y a k space 50 space m L space l a r u ta n space C a left parenthesis N O subscript 3 right parenthesis subscript 2 space 10 to the power of negative 2 end exponent M space d i c a m p u r k a n space d e n g a n space 50 space m L space l a r u tan space N a subscript 2 C O subscript 3 space 10 to the power of negative 2 end exponent M space d e n g a n space r e a k s i colon  C a left parenthesis N O subscript 3 right parenthesis subscript 2 space left parenthesis a q right parenthesis space plus space space N a subscript 2 C O subscript 3 space left parenthesis a q right parenthesis space rightwards arrow C a C O subscript 3 space left parenthesis s right parenthesis space plus space 2 space N a N O subscript 3 space left parenthesis a q right parenthesis    J i k a space K s p space C a C O subscript 3 space equals space 9.10 to the power of negative 9 end exponent. space M a s s a space y a n g space m e n g e n d a p space s e b a n y a k..  left parenthesis A r space C a space equals space 40 space semicolon space C space equals space 12 space semicolon space O space equals space 16 space semicolon space N a space equals space 23 space semicolon space N space equals space 14 right parenthesis

  1. 100 gram

  2. 0,100 gram

  3. 0,050 gram

  4. 0,025 gram

  5. 0,0025 gram

M. Robo

Master Teacher

Jawaban terverifikasi

Pembahasan

M o l space C a left parenthesis N O subscript 3 right parenthesis subscript 2 equals space 50 space m L space x space 0 comma 01 space M space equals space 0 comma 5 space m m o l space  M o l space N a subscript 2 C O subscript 3 space equals space 50 space m L space x space 0 comma 01 space M space equals space 0 comma 5 space m m o l  space space space space space space space space space space space space space space space space space space space space space C a left parenthesis N O subscript 3 right parenthesis subscript 2 space left parenthesis a q right parenthesis space plus space N a subscript 2 C O subscript 3 space left parenthesis a q right parenthesis space space space rightwards arrow C a C O subscript 3 space left parenthesis s right parenthesis space space space space plus space 2 space N a N O subscript 3  M u l a space space space space space space space space space space space space space space space space 0 comma 5 space m m o l space space space space space space space space space space space space 0 comma 5 space m m o l  R e a k s i space space space space space space space space space space space space minus 0 comma 5 space m m o l space space space space space minus space 0 comma 5 space m m o l space space space space space space space space space space space plus space 0 comma 5 space m m o l space space space space space plus 1 comma 0 space m m o l  S i s a 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 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 0 comma 5 space m m o l space space space space space space space space space space 1 comma 0 space m m o l    M a s s a space C a C O subscript 3 space end subscript equals space m o l space x space M r space equals space 0 comma 0005 space m o l space x space 100 space g divided by m o l space equals space bold 0 bold comma bold 05 bold space bold italic g bold italic r bold italic a bold italic m

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