Ответ:
1. NaOH+HCI=NaCI+H2O
Na⁺+OH⁻+H⁺+CI⁻=Na⁺+CI⁻+H2O
H⁺+OH⁻=H2O
2. FeCI3+3NaOH=Fe(OH)3↓+3NaCI
Fe³⁺+3CI⁻+3Na⁺+3OH⁻=Fe(OH)3↓+3Na⁺+3CI⁻
Fe³⁺+3OH⁻=Fe(OH)3↓
3. Fe(OH)3↓+3HCI=FeCI3+3H2O
Fe(OH)3↓+3H⁺+3CI⁻=Fe³⁺+3CI⁻+3H2O
Fe(OH)3↓+3H⁺=Fe³⁺+3H2O
Объяснение:
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Ответ:
1. NaOH+HCI=NaCI+H2O
Na⁺+OH⁻+H⁺+CI⁻=Na⁺+CI⁻+H2O
H⁺+OH⁻=H2O
2. FeCI3+3NaOH=Fe(OH)3↓+3NaCI
Fe³⁺+3CI⁻+3Na⁺+3OH⁻=Fe(OH)3↓+3Na⁺+3CI⁻
Fe³⁺+3OH⁻=Fe(OH)3↓
3. Fe(OH)3↓+3HCI=FeCI3+3H2O
Fe(OH)3↓+3H⁺+3CI⁻=Fe³⁺+3CI⁻+3H2O
Fe(OH)3↓+3H⁺=Fe³⁺+3H2O
Объяснение: