Answer:
The most reasonable estimate for the O–S–O bond angle in hyposulfite = 106°
Explanation:
Hyposulphite (so₂²⁻) is polyatomic ion .
According to VSEPR model
Total elrctron pairs
V = Valence shell electrons of central element
X = No. of monovalent surrounding atoms
C = Cationic charge
A = Anionic charge
Total electron pairs
That is two bond pairs and two lone pairs
Answer:
3 moles of carbon, 3 moles of hydrogen and 1 mole of oxygen
Answer:
the answer is c kept in blue and with light
One of the ways that we will be able to distinguish between the metals given that they have the same characteristic of being shiny and light-gray, is to density difference.
It is known that a substance whose density is larger than the density of the liquid to which it is submerged, will sink in the fluid. Also, the solid whose density is smaller compared to that of the fluid will float.
In most ideal case, we may opt to prepare a solution with density of 3 g/ml. Since aluminum has density lower than 3, it will float in the fluid. The titanium will sink on it because of a density higher than or greater than 3.
It is to be noted that pure water cannot be used because its density is 1 g/ml and both metals will sink in it.