- Soil acidification due to use of phosphorus fertilizers is small compared to that attributed to nitrogen, due to the lower amounts of this nutrient used and the lower acidification per kg phosphorus. Phosphoric acid is the most acidifying phosphorus fertilizer. - Potassium fertilizers have little or no effect on soil pH.
The factors that change the reaction rates of chemical reactions are: 1)temperature 2)concentration 3)pressure 4)physical state 5)a catalyst.
Molar ratios, or conversion factors, identify the number of moles of each reactant needed to form a certain number of moles of each product. Learning Objective. Key Points. Molar ratios state the proportions of reactants and products that are used and formed in a chemical reaction.