Which statement about a system at equilibrium is true? (1) the forward reaction rate is less than the reverse reaction rate.(2) the forward reaction rate is greater than the reverse reaction rate.(3) the forward reaction rate is equal to the reverse reaction rate.(4) the forward reaction rate stops and the reverse reaction rate continues.
-be a crystalline solid
- be soluble in water
hope this : )
1. an ionic bond is an attraction between oppositely charged ions. a covalent bond is sharing of electrons between atoms.
2. a bond between two atoms
3. covalent bond
4. they have different properties because the arrangement of atoms is different.
5. mutual attraction between the nuclei and electrons in two different atoms