Oxisales 1.- FORMULAR a.- Nitrato de calcio 1º.- Nitrato  ácido nítrico: N(+1,+3,+5)  N(+5) IMPAR Hidrógeno  1 H (+1) Oxígeno  5+1=6 divido entre 2.

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Oxisales 1.- FORMULAR a.- Nitrato de calcio 1º.- Nitrato  ácido nítrico: N(+1,+3,+5)  N(+5) IMPAR Hidrógeno  1 H (+1) Oxígeno  5+1=6 divido entre 2  3 O Formula: H N O 3 2º Calcio  Ca( +2) 3º Formula oxisal: Ca 1 (N O 3 ) 2  Ca (N O 3 ) 2

Oxisales 1.- FORMULAR b.- Sulfato de hierro(III) 1º.- Sulfato  ácido sulfúrico: (+2,+4,+6)  S(+6) PAR Hidrógeno  2 H (+1) Oxígeno  6+2=8 divido entre 2  4 O Formula: H 2 S O 4 2º Hierro (III)  Fe( +3) 3º Formula oxisal: Fe 2 (S O 4 ) 3

Oxisales 1.- FORMULAR c.- Hipoclorito de plomo(II) 1º.- Hipoclorito  ácido hipocloroso: (+1,+3,+5,+7)  Cl(+1) IMPAR Hidrógeno  1 H (+1) Oxígeno  7+1=8 divido entre 2  4 O Formula: H Cl O 4 2º Plomo(II)  Pb( +2) 3º Formula oxisal: Pb 1 (Cl O 4 ) 2  Pb (Cl O 4 ) 2

Oxisales 1.- FORMULAR e.- Sulfito de plata 1º.- sulfito  ácido sulfuroso: (+2,+4,+6)  S(+4) PAR Hidrógeno  2 H (+1) Oxígeno  4+2=6 divido entre 2  3 Oxígeno Formula: H 2 S O 3 2º plata  Ag( +1) 3º Formula oxisal: Ag 2 S O 3

Oxisales 1.- FORMULAR f.- Permanganato de niquel(II) 1º.- Permanganato  ácido permangánico : Mn(+6,+7)  Mn(+7) IMPAR Hidrógeno  1 H (+1) Oxígeno  7+1=8 divido entre 2  4 Oxígeno Formula: H Mn O 4 2º niquel(II)  Ni(II) 3º Formula oxisal: Ni (Mn O 4 ) 2

Oxisales 2.- NOMBRAR a.- Ca S O 4 1º Determinar nº Ox del átomo central: Ca S O 4 2º Nº oxidación del metal: Calcio Ca(+2) único no se pone en nº romanos. 3º Nombrar: S (+2) Hipo - ito S (+4) - ito S (+6) - ato  Sulfato de calcio

Oxisales 2.- NOMBRAR b.- Na Cl O 1º Determinar nº Ox del átomo central: Na Cl O 2º Nº oxidación del metal: Na (+1) único no se pone en nº romanos. 3º Nombrar: Cl (+1) Hipo - ito  hipoclorito de sodio Cl (+3) - ito Cl (+5) - ato Cl (+7)per -ato

Oxisales 2.- NOMBRAR c.- K 2 S O 3 1º Determinar nº Ox del átomo central: K 2 S O 3 2º Nº oxidación del metal: Calcio Ca(+2) único no se pone en nº romanos. 3º Nombrar: S (+2) Hipo - ito S (+4) - ito S (+6) - ato  Sulfato de calcio

Oxisales 2.- NOMBRAR d.- Na Mn O 4 1º Determinar nº Ox del átomo central: Na Mn O 4 2º Nº oxidación del metal: Na(+1) único no se pone en nº romanos. 3º Nombrar: Mn(+6) - ato Mn(+7)per - ato  permanganato de sodio

Oxisales 2.- NOMBRAR e.- Fe 2 ( Te O 4 ) 3 1º Determinar nº Ox del átomo central: Fe 2 ( Te O 4 ) 3 2º Nº oxidación del metal: Fe(+3) se pone en nº romanos. 3º Nombrar: telurato de hierro(III)