The symbol delta (Δ) indicates that the reactant or the product is in an aqueous solution. true

false

Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.

Earth's axis of rotation is tilted at an angle of 23.5 degrees. what is one change you would see on earth if its axis was not tilted?

How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide