Are road salts and other de-icing chemicals bad for the environment? And if, so are greener alternatives available?

Eco-friendly de-icers use plant-based ingredients that are biodegradable, have minimal soil and water impact, and are safe ...

The team studied 180 individual plankton, tracking them from birth to death and exposing them to various concentrations of ...

UW Health Med Flight doctors and trauma surgeons are now using whole blood to treat patients with traumatic injuries.

Sodium becomes a positive ion and chlorine becomes a negative ion. The positive and negative ions attract each other and form the ionic compound sodium chloride. One calcium and two chlorine atoms are ...

To calculate this, work out the formula of calcium chloride then add all the mass numbers together. One mole of calcium chloride has a mass of 111 g.

Sodium chloride, calcium chloride, lithium chloride, potassium chloride, copper(II) sulfate (1 g per salt per group) Concentrated hydrochloric acid (teacher to control and dispense small ...