WebWhen an iron nail is dipped in the copper sulphate solution, iron displaces copper from the copper sulphate because iron is more reactive than copper. Therefore, the colour of the copper sulphate solution changes. The reaction is. Fe + CuSO 4 → FeSO 4 + Cu. 7. Give an example of a double displacement reaction other than the one given in ... WebAug 15, 2024 · Sodium burns in air with often little more than an orange glow. Using larger amounts of sodium or burning it in pure oxygen produces a strong orange flame. ... Red phosphorus is less reactive than white phosphorus. Phosphorus reacts with oxygen, ... The elements in Group 17 include fluorine, chlorine, bromine, and iodine. These elements are ...
Metals and reactivity series - (CCEA) - BBC Bitesize
There is no unique and fully consistent way to define the reactivity series, but it is common to use the three types of reaction listed below, many of which can be performed in a high-school laboratory (at least as demonstrations). The most reactive metals, such as sodium, will react with cold water to produce hydrogen and the metal hydroxide: WebThe demonstrations can be used to show the reaction between reactive non-metallic elements and a fairly reactive metal to form compounds, or as part of the study of the reactions of the Group 17 elements. Here the apparent order of reactivity is not that predicted from their position in the Group (that is chlorine → bromine → iodine). irctc app logo
Inorganic Chemistry Vol 62, No 14
WebIron is ___ reactive than copper (more/less). Q. (a) Arrange the following metals in order of their chemical reactivity, placing the most reactive metal first: Magnesium, Copper, Iron, … WebThe equation is not necessarily balanced. Product of Cs + Br2 is 2CsBr Since all ionic compounds have a neutral charge, metal halides of alkali metals have a 1:1 ratio between alkali metal and halogen. Predict the products of the following reaction: Rb + N2⇌ The equation is not necessarily balanced. Product of Rb + N2Rb + N2 is no reaction WebThis 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 ... irctc apps