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marusya05 [52]
2 years ago
14

What happens in a displacement reaction

Chemistry
1 answer:
ruslelena [56]2 years ago
6 0

Answer:

Displacement reactions occur when a metal from the electrochemical series is mixed with the ions of a metal lower down in the electrochemical series. The atoms of the more reactive metal push their electrons on to ions of the less reactive metal. An example can be seen below.

Explanation:

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Which of the following lists elements in order of increasing malleability?
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Malleability is the property due to which substances tend to hammered into thin sheets when pressure is applied. Malleability is observed in metal as the metal atoms are bound by metallic bonds. The layers of metal atoms can roll over each other without breaking the metal bond when pressure is applied. In the periodic table malleability decreases as the metallic nature decreases. Among the given metals Al is the most metallic element, followed by Zinc an Carbon is a non metal. Therefore, the order of increasing malleability will be C, Zn, Al


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Determine the work done by an ideal gas while expanding by a volume of 0.25 L against an external pressure of 1.50 atm (assume a
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Explanation :

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You perform an experiment using two bean seeds planted in identical soil. one seed is kept in a window, where it receives a lot
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A 10.0 mL sample of HNO3 was exactly neutralized by 13.5 mL of 1.0 M KOH. What is the molarity of the HNO3? Use the titrations f
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Explanation:

To calculate the volume of acid, we use the equation given by neutralization reaction:

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n_2,M_2\text{ and }V_2 are the n-factor, molarity and volume of base which is KOH.

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A geologist sends you a sample that was collected in the field. you find that it is a gray-colored igneous rock containing amphi
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A grey coloured rock with amphibole and intermediate plagioclase like an andesine would classify as an intermediate rock by Bowen's Reaction Series and by the classification of igneous rocks would probably be like a diorite which is intermediate between a gabbro and a granite. A diorite essentially has no quartz but has the silicates amphibole (like hornblende), mica perhaps a little pyroxene and andesine plagioclase. 
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