Question

determine the empirical formula of the compound which contains 9.3g P , 0.61g H​

Answer 1

Answer:

hfjd!xi

Explanation:

hybroxide and carbon

Answer 2

Answer:

                                                   P                               H

Combining mass              9.39g                                0.61g

No. of moles of  atoms   9.39/31= 0.30                  0.61/1 = 0.61

Ratio of moles                        1                                  2

Empirical formula is PH2