Subject: Chemistry
Book: General Chemistry
Photocatalysis uses light-activated catalysts (e.g., TiO2) to drive chemical reactions, such as water splitting to generate hydrogen or degradation of pollutants. The catalyst absorbs photons, creating electron–hole pairs that initiate redox reactions. Photocatalysis holds promise for green energy production and environmental remediation, though improvements in efficiency and visible-light activation are ongoing research areas.
What is the chemical formula for ammonium nitrate?
View QuestionWhich element has the highest electronegativity?
View QuestionWhat is the chemical formula for sodium hydroxide?
View QuestionWhich acid is found in vinegar?
View QuestionWhich gas is used in neon signs?
View QuestionWhich element is represented by the symbol 'Pb'?
View QuestionWhich element has the atomic number 26?
View QuestionWhich acid is often referred to as the "king of chemicals"?
View QuestionWhich compound is commonly known as ammonium nitrate?
View QuestionWhat is the chemical formula for sodium silicate?
View Question