99989
Descripción
Fichas por Ellen Billingham, actualizado hace más de 1 año
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Creado por Ellen Billingham
hace casi 11 años
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| Pregunta | Respuesta |
| What is the word equation for lithium reacting with water? | lithium + water → hydrogen + lithium hydroxide |
| What is the word equation for sodium reacting with water? | sodium + water → hydrogen + sodium hydroxide |
| What is the word equation for potassium reacting with water? | potassium + water → hydrogen + potassium hydroxide |
| What happens (observations) when lithium reacts with water? | It fizzes, produces hydrogen and forms an alkaline solution. |
| What happens when sodium reacts with water? (observations) | fizzes quite vigorously, produces hydrogen and forms an alkaline solution. The metal melts. |
| What observations are there when potassium and water react? | It glows pink, ignites itself and fizzes a lot. |
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