Which of the following is most reactive to sodium carbonate?
Explanation: Compound 3 will be most reactive towards aqueous solution of sodium carbonate because it is most acidic among the given set of compounds. The main cause of the acidity is that the anion formed after the removal of proton from compound 3 is aromatic.
Which is more reactive sodium carbonate or sodium bicarbonate?
Of the two base compounds, sodium carbonate is the stronger base.. It is also diprotic, a term given to something that reacts with two equivalents of acids. After reacting to one equivalent of acid, it then converts to sodium bicarbonate, a monoprotic.
Which element reacts more vigorously with sodium?
Sodium is a soft, silvery metal that reacts very vigorously with water, and tarnishes easily in air. It is the fourth most abundant element in the Earth’s crust, which consists of 2.6% sodium by weight; seawater is about 1.5% sodium….Group 1A — The Alkali Metals.
| 6B | |
| 7B | |
| — | |
| 8B |
Is sodium bicarbonate highly reactive?
It may also cause renal injury. SODIUM BICARBONATE reacts exothermically with acids to generate non-toxic carbon dioxide gas. Decomposes when heated. Incompatible with acids, acidic salts (dopamine hydrochloride, pentazocine lactate, many alkaloidal salts) aspirin and bismuth salicylate.
Which of the following elements is most reactive?
Fluorine is the most reactive element among the given elements.
Which compound is most reactive?
This helps us to know the highest reactive compound. So as per the series, Cesium is the most and highest reactive metal. It has only one electron in the outermost shell and hence it gets easily removed and reacts with other metals or ions. The same is the case for fluorine as well.
Why potassium is more reactive than sodium?
K has lower ionisation energy than sodium due to bigger atomic size, therefore, it is more reactive.
What’s the difference between sodium chloride and sodium bicarbonate?
Table salt consists of sodium and chloride, so its chemical name is sodium chloride. Sodium bicarbonate is better known as baking soda. Its sodium is attached to bicarbonate, which is made from molecules of hydrogen, carbon and oxygen.
How does sodium carbonate differ from sodium bicarbonate?
| Difference Between Sodium Carbonate and Sodium Bicarbonate | |
|---|---|
| Sodium carbonate is often referred to as soda ash or washing soda. | Sodium bicarbonate is popularly called as baking soda. |
| Sodium carbonate comes with the chemical formula N a 2 C o 3 . | Sodium bicarbonate formula is given as N a H C o 3 . |
Is potassium more reactive than sodium?
All the group 1 metals are reactive, but they get more reactive as you go down the group, so potassium is more reactive than sodium, which is more reactive than lithium. This can be explained by looking at the electronic structure of the atoms: In order to react, the metal needs to lose an electron.
Which are the highly reactive metals?
The highly reactive metals are potassium, sodium, calcium and aluminium. These highly reactive metals are generally present in the form of their oxides. The oxides of these metals are very stable in nature. The conversion of metal oxides to the metals is generally done while extraction of the metals from the ores.
Is lithium more reactive than sodium?
Sodium is more reactive than lithium because sodium is larger in size. Outermost electrons are less tightly held in sodium than in lithium. As a result, sodium loses its outermost electron more easily than lithium. Hence, it is more reactive than lithium.
Which is more reactive sodium or magnesium?
(i) Sodium is more reactive than magnesium. (ii) Magnesium ad aluminium metals displace lead.
What is the difference between sodium bicarbonate and sodium hydrogen carbonate?
sodium hydrogen carbonate and sodium bicarbonate is one and the same thing.
Why is sodium carbonate more basic than sodium bicarbonate?
Ans: In the aqueous solution of Sodium carbonate there exist two sodium ions where as in the aqueous solution of Sodium bicarbonate there exists one ion. Presence of more metal ions in the aqueous solution of Sodium carbonate makes it basic than Sodium bicarbonate aqueous solution.
Which is the highest reactive element?
Cesium is second from the bottom of this group, with 6 electron shells, so it fits all the characteristics of a reactive atom, therefore making it the most reactive element.