100 Instructive Calculus-based Physics Examples: Electricity and Magnetism (Calculus-based Physics

100 Instructive Calculus-based Physics Examples: Electricity and Magnetism (Calculus-based Physics

Kimia tentukan pH larutan 50ml NaOH 0,1m ​

tentukan pH larutan 50ml NaOH 0,1m ​

Jawaban:

Penjelasan:

Nilai mol masing-masing senyawa:

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell n space Na O H end cell equals cell space M cross times V end cell row cell n space Na O H end cell equals cell space 0 comma 1 space M cross times 0 comma 05 space L end cell row cell n space Na O H end cell equals cell space 0 comma 005 space mol end cell end table end style

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell n space H Cl end cell equals cell M cross times V end cell row cell n space H Cl end cell equals cell 0 comma 2 space M cross times 0 comma 1 space L end cell row cell n space H Cl end cell equals cell 0 comma 02 space mol end cell end table end style

Sehingga nilai mol saat setelah reaksi: