When iron rusts it no longer conducts electricity this is because

Which group is in the leftmost column on the periodic table?

if 203 mL of water is added to 5.00 mL of 4.16 M KCl solution, what is the concentration of the dilute solution

The temperature of a star determines its (science) a. size b. shape c. number of planets d. color

Identify which property changes as temperature increases to increase the reaction rate. A) Increasing the temperature decreases the molecular motion. B) Increasing the temperature reduces the collision frequency.

What is the first step when measuring out an acid? A. Find the bottle it comes in and pour the acid into a graduated cylinder. B. Find the bottle it comes in and pour the acid into a beaker. C.

What is the mass of 8 moles of sodium atoms

When 50.0 g of 0.200 M NaCl at 24.1 C is added to 100.0 g M AgNO3 at 24.1 C in calorimeter, the temperature increases to 25.0 C as AgCl2 forms. Assuming the specific heat of solution and products is 4.

Explain why elements and compounds are pure substances

Which term best describes the water in a sugar-water solution?

What are the forces that create electromagnetism?