QUES: Put simply we have therefore decided to express the equivalency factor of a substance for toxic impacts as the amount of soil water or air needed if 1 g of the substance is to be diluted enough so as not to have toxic impacts

correct the punctuation.

CORRECTED: Put simply, we have therefore decided to express the equivalency factor of a substance for toxic impacts as the amount of soil, water or air needed if 1 g of the substance is to be diluted enough so as not to have toxic impacts.

QUES: The most important thing about me is the fact that Im united to Jesus

correct the punctuation.

CORRECTED: The most important thing about me is the fact that I'm united to Jesus.

QUES: The following year Maximilian died and this was the final excuse for the councillors to refuse to make any further payment saying that the new emperor Charles would have to agree to the pension

correct the punctuation.

CORRECTED:
The following year Maximilian died and this was the final excuse for the councillors to refuse to make any further payment, saying that the new emperor Charles would have to agree to the pension.