chemistry simple themisd published on September 18, 201028 responses 2 « Previous Next » Questions in vertical order 1/3 Why is H+ sometimes written as H3O+ in equations? h+h If a free hydrogen ion encounters a water molecule, it attacks the unshared electron pairs on the oxygen in the water molecule and forms a hydronium ion, H3O+. The chemical bond that forms between the water and hydrogen ion is covalent and very strong. In an aqueous solution, essentially all of the H+ exists as H3O+. I don't know 2/3 What are everyday applications for the chloride solubility rule? Type answer. Hint: 8 characters 3/3 How should the reaction between vinegar and baking soda be classified? A double displacement reaction (also called a double decomposition or metathesis reaction) has the form AB + CD AC + BD other!
