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Filename: libraries/Article_lib.php
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Backtrace:
File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
Line: 624
Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
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Function: xplore
File: /var/www/public_html/grid-nakita/index.php
Line: 328
Function: require_once
Severity: Notice
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Filename: libraries/Article_lib.php
Line Number: 624
Backtrace:
File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
Line: 624
Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
Line: 79
Function: xplore
File: /var/www/public_html/grid-nakita/index.php
Line: 328
Function: require_once
Severity: Notice
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Filename: libraries/Article_lib.php
Line Number: 625
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File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
Line: 625
Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
Line: 79
Function: xplore
File: /var/www/public_html/grid-nakita/index.php
Line: 328
Function: require_once
Severity: Notice
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Filename: libraries/Article_lib.php
Line Number: 626
Backtrace:
File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
Line: 626
Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
Line: 79
Function: xplore
File: /var/www/public_html/grid-nakita/index.php
Line: 328
Function: require_once
Severity: Warning
Message: Creating default object from empty value
Filename: libraries/Article_lib.php
Line Number: 626
Backtrace:
File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
Line: 626
Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
Line: 79
Function: xplore
File: /var/www/public_html/grid-nakita/index.php
Line: 328
Function: require_once
Severity: Notice
Message: Undefined property: stdClass::$id
Filename: libraries/Article_lib.php
Line Number: 638
Backtrace:
File: /var/www/public_html/grid-nakita/application/libraries/Article_lib.php
Line: 638
Function: _error_handler
File: /var/www/public_html/grid-nakita/application/controllers/Read.php
Line: 79
Function: xplore
File: /var/www/public_html/grid-nakita/index.php
Line: 328
Function: require_once
Persamaan umum reaksi kimia setara:
C6H12O6 (l) -> 2 C2H5OH (l) + 2 CO2 (g)
Contoh lain dari reaksi kimia pada kehidupan sehari-hari adalah pembentukan endapan dari reaksi pengendapan.
Misalnya reaksi pengendapan terjadi ketika kapur sirih direndam dalam air kemudian air hasil rendaman direaksikan dengan serbuk soda kue maka akan terbentuk endapan warna putih.
Persamaan umum reaksi kimia setara:
Ca(OH)2 (aq) + NaHCO3 (s) -> CaCO3 (s) + NaOH (aq) + H2O (l)
Berikutnya pada kurikulum merdeka mata pelajaran IPA kelas X membahas mengenai bilangan avogadro dan jumlah mol.
Mol merupakan banyaknya suatu zat yang mengandung partikel elementer (atom, molekul, senyawa, atau lainnya) sebanyak jumlah atom yang terdapat dalam tepat 12 karbon (C) bernomor atom 12.
Jumlah dari unit tersebut disebut sebagai bilangan avogadro yang memiliki simbol (NA).
Untuk memudahkan peserta didik dalam memahami bilangan Avogadro bisa dianalogikan dengan ukuran lusin.
Seperti diketahui, satu lusin sama dengan 12 buah.
Penulis | : | Kirana Riyantika |
Editor | : | Cynthia Paramitha Trisnanda |
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