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arshole
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Why is the reactivity series important when extracting metals from ores?
By knowing the reactivity series of elements, we can tell which elements will displace each other. So to extract a metal from an ore, you need to use an element higher up in the reactivity series, so that the metal will be replaced by the other element, and you are left with a more pure form of the metal.
Where is barium in the reactivity series?
Barium is a more reactive metal and is located near the bottom of the reactivity series. It will react vigorously with water to form barium hydroxide and hydrogen gas.
Why are metals resistant to acids?
This depends on the chemical reactivity of the metal (position on the reativity series).
Where is carbon placed in the reactivity series and why?
Carbon comes below aluminum and above zinc in the reactivity series: Potassium Sodium Lithium Calcium Magnesium Aluminium CARBON Zinc Iron Tin Lead Copper Silver Gold Platinum
Which rule for the reaction of a metal with oxides of other metals?
Metals placed high in the reactivity series will reduce the oxides of those lower in the series.
What is the most receive metal?
Lithium
What is the link between the Reactivity Series and how the metal reacts with oxygen?
Metals higher up the reactivity series (more reactive) will react more readily with oxygen to form the respective metal oxide
What information is useful for predicting whether metal will replace another metal in compound?
Information such as the reactivity series of metals, the standard electrode potentials, and the stability of the resulting compounds can be useful for predicting whether a metal will replace another in a compound. Metals higher in the reactivity series can displace those lower in the series in a compound. Standard electrode potentials can help determine the likelihood of a redox reaction occurring. Additionally, understanding the stability of the resulting compounds can provide insights into the prediction.
What unreactive metal does not react with dilute acid?
any metal's that below Copper in the reactivity series.
What metals can be extracted from their oxides using carbon?
Metals that are less reactive than carbon in the reactivity series, such as iron, lead, and copper, can be extracted from their oxides using carbon. The carbon reduces the metal oxide to the metal in a process known as reduction.
Who invented metal reactivity series?
The concept of a metal reactivity series was not invented by a single individual. It is a scientific idea that has been developed over time through the work of many scientists, researchers, and chemists who have studied the reactivity of metals.
Why is the reactivity series important when extracting metals from ores?
By knowing the reactivity series of elements, we can tell which elements will displace each other. So to extract a metal from an ore, you need to use an element higher up in the reactivity series, so that the metal will be replaced by the other element, and you are left with a more pure form of the metal.
Where is barium in the reactivity series?
Barium is a more reactive metal and is located near the bottom of the reactivity series. It will react vigorously with water to form barium hydroxide and hydrogen gas.
Where in the reactivity series are the metals most affected by corrosion?
The rate of corrosion is directly linked to a metal's reactivity. The higher the metal in the series, the more reactive, also more susceptible to corrosion with oxygen and water. aluminum is not easy to corrode. Aluminum quickly reacts with oxygen in the air, and the oxide layer that forms protects the metal underneath from any further reaction.
How can you predict if a metal will replace another in a compound?
You can predict if a metal will replace another in a compound based on the reactivity series of metals. A more reactive metal will displace a less reactive metal from its compound. The position of the metals in the reactivity series will determine whether a displacement reaction will occur.
What is the role of RSC?
The role of RSC, or the Reactivity Series Chart, is to show the relative reactivity of metals. It helps predict whether a metal will displace another metal from its compound based on their positions in the reactivity series. RSC is a useful tool in understanding redox reactions and the behavior of metals in chemical reactions.
Why are metals resistant to acids?
This depends on the chemical reactivity of the metal (position on the reativity series).
