Answer:
HF + H₂O ⇔ H₃O⁺ + F⁻
Explanation:
Bronsted- Lowery acid:
Bronsted- lowery acid is the specie which have capability to donate the proton.
Bronsted- Lowery conjugate base:
The Bronsted- Lowery conjugate base of Bronsted- Lowery acid is the specie which is formed after when an acid donate the proton.
Bronsted- Lowery base:
Bronsted- lowery base is the specie which have capability to accept the proton.
Bronsted- Lowery conjugate acid:
The Bronsted- Lowery conjugate acid of Bronsted- Lowery base is the specie which is formed after when an base accept the proton.
Chemical equation:
HF + H₂O ⇔ H₃O⁺ + F⁻
In this equation HF is acted as Bronsted- Lowery acid because it donate the proton to water. water is act as Bronsted- Lowery base. While F⁻ is the Bronsted- Lowery base and H₃O⁺ Bronsted- Lowery acid.
Answer:
2Ga2O3 = 4Ga + 3O2
Explanation:
You need to balance out the equation by making sure there are the same number of elements on each side.
Ga - 4 on each side
O - 6 on each side
Answer:
theory
If it has been tested enough, then it can be considered a scientific theory.
Answer:
The answer is D; 1.45 x 10^-4
Answer: The number of neutrons will increase as we move from left to right in a periodic table.
Explanation:
Atomic number is equal to the number of protons.
Mass number is the sum of number of neutrons and number of protons.
As we move from left to right, both the atomic number and mass number increases.
For example: As we move from Lithium to berrylium to boron to carbon to nitrogen to oxygen to fluorine to neon , the number of neutrons increase from 4 to 5 to 6 to 6 to 7 to 8 to 10 to 10.
Thus the number of neutrons will also increase as we move from left to right in a periodic table.