What is a covalent formula?
What is a covalent formula?
Each covalent compound is represented by a molecular formula, which gives the atomic symbol for each component element, in a prescribed order, accompanied by a subscript indicating the number of atoms of that element in the molecule. The subscript is written only if the number of atoms is greater than 1.
Is AlCl3 basic?
ALCL3 is acidic in nature.
Is CH3COONa an acid or base?
Ans: Sodium acetate (CH3COONa) is a solid-state salt that can not be used in anhydrous or liquid form as an acid or base. Now, with NaOH being a strong base and CH3COOH being a weak acid, the resulting solution is fundamental in nature. Sodium acetate is therefore essential in an aqueous medium.
Is caso4 an acid or base?
1. CaSO4,Calcium Sulphate. The salt is formed by weak base and strong acid,so it is acidic in nature.
Is CaSO4 basic salt?
Answer. CaSO4 , K2CO3 are basic salts.
What is the pH of CaSO4?
7.7
Does CaSO4 dissolve in water?
Calcium sulfate
| Names | |
|---|---|
| Solubility in water | 0.21g/100ml at 20 °C (anhydrous) 0.24 g/100ml at 20 °C (dihydrate) |
| Solubility product (Ksp) | 4.93 × 10−5 mol2L−2 (anhydrous) 3.14 × 10−5 (dihydrate) |
| Solubility in glycerol | slightly soluble (dihydrate) |
| Acidity (pKa) | 10.4 (anhydrous) 7.3 (dihydrate) |
Is NaOH or ba oh 2 stronger?
Here is your answer: Sodium Hydroxide dissociate completely to give a higher concentration Hydroxyl ions (OH⁻) whereas Barium hydroxide dissociate partially to give a lower concentration of Hydroxyl ions(OH⁻).
Which is the weakest base in the world?
Basic character of hydroxides of s-block elements increase with increasing atomic number. However alkaline earth metal hydroxides are less basic than alkali metal hydroxides. Therefore, Li(OH) is the weakest base.
What is the most dangerous base?
Marine Corps Air Station Futenma
What is the most powerful acid known to man?
fluoroantimonic acid