Chemistry - Acids and Bases - Properties of acids - Virtual Acid Lab
Interactive lab with 3 acids (HCl, H₂SO₄, HNO₃) and 4 test materials. The child selects an acid from dropdown and a material to add: 1) MAGNESIUM RIBBON: Fizzes vigorously! Hydrogen gas produced (test with 'squeaky pop' - burning splint makes a pop sound). Mg + 2HCl → MgCl₂ + H₂. 2) CALCIUM CARBONAT