Need asap plzz
as light rays pass through a convex lens, they
(a)bend away from the middle
(b)bend toward the middle
(c)combine to form a single ray
(d)become scattered and disordered

The table lists pressure and volume values for a particular gas. which is the best estimate for the value of v at p = 7.0 × 103 pascals?

What happens when an acid dissolves?

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.