How much Cu2S is needed to make 255.0 g Cu?

How many grams of magnesium metal will react completely with 8.3 liters of 5.5 m hcl? show all of the work needed to solve this problem. mg (s) + 2hcl (aq) → mgcl2 (aq) + h2 (g)

What’s a special glass that most beakers are made of

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball