All salts are formed by ions. what does this tell us about the elements they are made of?

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.

Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘