Reactantes y productos de estas moleculas a)
H2so4 b) fecl2

b)
Kmno4 d) bacl2

E) k2cr2o7 f) as2se3

Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.

What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers

Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent