Chemistry: please answer and show me how you did it

Question

hydrogen sulfide is composed of 2elements : hydrogen and sulfur. In an experiment, 6.500 g of hydrogen sulfide is fully decomposed into its elements. (a) if 0.384 g of hydrogen is obtained in this experiment, how many grams of sulfur must be obtained? (b) what fundamental law does this experiment demonstrate? (c) how is this law explained by Daltons atomic theory?

Answer 1

a)6.5g-0.384g=6.116g sulphur

b)EVERY time u decompose 6.5g hydrogen sulfide U OBTAIN

0.384g hydrogen and 6.116g sulfur THIS MEANS THERE IS A FORMULA FOR hydrogen sulfide(or any compound).

d)DALTON SAIZ:THERE ARE MATTER PARTICLES(PIECES)

WHICH CANNOT BE DEVIDED,ATOMS,AND THEY COMBINE

BY A FORMULA TO GIVE A CERTAIN SUBSTANCE.