5. what is the density of a cube with a side length of 50.0 mm and a mass of 115 grams? i need with this urgently.

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Why does his teacher ask him to balance the equation by including the correct coefficient