Answer:
4.46
Explanation:
Applying,
pH = -log(H⁺)....................... Equation 1
Where H⁺ = Hydrogen ion concentration of HCl solution
From the question,
Given: H⁺ = 3.5×10⁻⁵ M
Substitute these values into equation 1
pH = -log(3.5×10⁻⁵)
pH = 4.46
Hence the pH of HCl solution is 4.46
Answer:
kilopascal, torr, and atmosphere
Explanation:
Answer:
A physical change, such as a state change or dissolving, does not create a new substance, but a chemical change does. ... In a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.
Explanation:
Well, oxygen has 8 protons. So your symbol should have O as your base.
It should look like this : O^10 (the carrot is there just to say to the power of)
2 Chemical properties of Bromine (Br):
Melting point: -7.2 degrees Celsius
Boiling Point: 58.8 degrees Celsius
