Is crashing cans a physical or chemical change? explain why?

0.66y = 0.9x + 0.48 if y has a value of 108.45 what is the value of x?

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.