This document discusses the chemical reactions that produce nitric acid and sulfuric acid when nitrogen oxide and sulfur dioxide react with water, and notes that these acids cause pollution that impacts materials like marble, limestone, and concrete by corroding them over time.

1. NO3 + H2O
SO2 + H2O
KISEONIK
=
KISEONIK
=
AZOTNA KISELINA (HNO3)
SUMPORNA KISELINA (H2SO4)

2. - UZROČNICI

3. - ZAGAĐENJA

4. - UTICAJ NA MERMER, KREČNJAK I BETON
BETON
MERMER
KREČNJAK