Witryna7 mar 2012 · t– there may be more space than you need. Show all the steps in any calculations and state the units. ... The reaction between ammonia and hydrogen chloride can be used to illustrate diffusion ... This reaction occurs because zinc is more reactive than copper. When a displacement reaction occurs, there is a temperature … Witryna7 lip 2024 · A more reactive metal displaces a less reactive metal from salt solution. … Therefore, zinc is more reactive than copper. Is lead more reactive than CU? “The reactivity series lists metal compounds, including magnesium sulphur and lead, in their order of reactivity, with the least reactive at the top. … For example, magnesium will ...
C10.2 – Reactivity Series – IGCSE AID
WitrynaThe more reactive the metal, the more rapid the reaction is. A metal below hydrogen in the reactivity series will not react with dilute acids. Question. Witryna17 sie 2024 · Therefore, it will be a reactive metal. On the other hand, if a meal loses electrons less rapidly to form a positive ion, it will react slowly with other substances. Therefore, such a metal will be less reactive. (i) Which of the following metals is less reactive than hydrogen? (a) Copper (b) Zinc (c) Magnesium (d) Lead labview initializer terminal
Case Study and Passage Based Questions for Class 10 Science …
Witryna4 lis 2024 · Metals that are more reactive protect metals that are less reactive by losing electrons first. Zinc is more reactive than any kind of steel, so it protects steel. But steel is more reactive than copper, so if you coated steel with copper, and the copper got scratched, the steel would corrode while the copper stayed intact. WitrynaThis allows reaction with the copper(II) sulfate. Remind students what copper looks like, so that they know what they are looking for. Answers to student questions. Aluminium appears less reactive than copper. The aluminium foil appears unable to displace copper from copper(II) sulfate solution. Now aluminium is more reactive because it ... WitrynaAll alkali metals, sodium, potassium, lithium, francium, etc., are alkaline. They are more reactive than hydrogen. Many transition metals, such as iron, chromium, nickel, zinc, and lead, are more reactive than hydrogen. However, metals such as gold, copper, and platinum are less reactive. Anything below the lead will not react with hydrogen. labview insert into array