Trộn 300g dd HCl 7,3 % với 200g dd NaOH 4%. Tính C % CỦA các chất tan trong dd thu được ?

Why is the structure of molecule important to its function?

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.

Areaction in which products can react to re-form reactants is