Thermal Decomposition of Metal carbonates

The aim of this experiment is to plant the order of the contradictivity serial issuance by investigating the thermic breakdown of surface changes. Hypothesis When a metal is thermally decomposed the wedge between the metal and its change (carbon and fount O) is removed and the carbonate is released as cerbon dioxide. The responsiveness series determines how degraded this reaction occurs. The responsiveness series is the order metals in the day-to-day table. The almost labile metals argon move at the crimp of the reactivity series. The to the lowest degree responsive materials are fixed at the scum bag of the reactivity series. From preliminary work that I hit already do I know that yard and sodium are the most antiphonal metals, and that gold and platinum are the least labile metals. To determine the order of how antiphonal a metal is and where to place it in the reactivity series you take up to add up over how the metal reacts to: ? atomic number 8 ( activate) ? Water ? Acid When metals are heated they react with oxygen in the air. As the metal is heated it reacts with the oxygen to form an oxide. The most reactive metals such as molar concentration and sodium burn bright as they are heated. The particular reactive metals do not burn brightly, and take all-embracing to form their oxide. With some metals at that place is no reaction at all.

These are the metals at the bottom of the reactivity series, such as gold. Also the most reactive metals form their oxide much fast than the less reactive metals. This type of reaction is called an oxidation reaction, because the metal gains an oxygen. The formula for the reaction with air is: Metal + Oxygen = Metal Oxide Metals can also be placed in water to suck how they react. Again the extremely reactive metals potassium... If you want to get a full essay, order it on our website: Ordercustompaper.com

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