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Q: Why do we need to cover the crucible with its lid as soon as the magnesium start burning?
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Why when magnesium ribbon is burnt the ash is heavier?

When Magnesium burns, it is actually combining with oxygen in the air to form a new compound, magnesium oxide. If we were to carefully weigh a piece of magnesium before and after burning it, you would see that its weight increased by about one third. For example, if you start with 100 grams of magnesium, after the burn you would end up with about 130 grams of magnesium oxide. The fact that the magnesium oxide you create by burning is powdery, means that it takes up more space (size or volume) than the solid magnesium did.


What happens when you burn mg ribbon in air?

When Magnesium burns, it is actually combining with oxygen in the air to form a new compound, magnesium oxide. If we were to carefully weigh a piece of magnesium before and after burning it, you would see that its weight increased by about one third. For example, if you start with 100 grams of magnesium, after the burn you would end up with about 130 grams of magnesium oxide. The fact that the magnesium oxide you create by burning is powdery, means that it takes up more space (size or volume) than the solid magnesium did. When Magnesium burns, it is actually combining with oxygen in the air to form a new compound, magnesium oxide. If we were to carefully weigh a piece of magnesium before and after burning it, you would see that its weight increased by about one third. For example, if you start with 100 grams of magnesium, after the burn you would end up with about 130 grams of magnesium oxide. The fact that the magnesium oxide you create by burning is powdery, means that it takes up more space (size or volume) than the solid magnesium did.


Can you start a sentence with the word magnesium?

Yes, because it is a noun.'Magnesium is _____.'


In the book the crucible why does Betty start screaming?

Betty saw spirits.


Which chemical reaction is most similar to the burning of magnesium in air?

Magnesium in air burns at a very high temperature. I suppose burning a mix of aluminum powder and FerroOxide will create same type of "slow" burning effect, allthough it is hard to set off. A strip of magnesium would be helpfull just to start it burning. In any case. Dont even think of doing an experiment with Aluminum and FerroOxide inside. Depending on amount of it, it will burn a hole through a concrete floor. It will burn a hole through a steel pan in seconds. Even burn a hole through a 6 cm thick plate of pure Hardox Steel. It is more commonly known as Thermite :-)


Why does magnesium get heavier when its burned?

What happens when magnesium burns? What do you need for magnesium to burn? Will magnesium burn if you have it in a closed container? No. Why not? It needs air. Why does it need air? There is oxygen in the air. Magnesium needs oxygen to burn. So, when magnesium burns, you start with magnesium and end up with a compound that contains both magnesium and oxygen. Magnesium has an atomic weight of 24. Oxygen has an atomic weight of 16. So if you start out with 24 grams of Magnesium you should end up with 40 grams of Magnesium Oxide.


What does Abigail Williams do to start the tragic events in The Crucible by Arthur Miller play?

dsggfdf


Elements that start with m?

magnesium, mendelevium, mercury


Why does Abigail start accusing people at this point in the book The Crucible by Arthur Miller?

becuse dosent care


Why does Abigail start accusing people at this point by the book the crucible by arthur miller?

becuse dosent care


What to do if forgot to weigh The Crucible by Arthur Miller after heating it?

Most people would say to start over again.


Where can you find crucible peanuts in Fable 2?

You have to get way more famous, then all the expensive stuff will start unlocking