The equation for photosynthesis states that the combination of carbon dioxide, water and light energy produces a carbohydrate (glucose) and oxygen. The chemical formula is 6CO2 + 6H2O + light energy = C6H12O6 + 6O2.Know More
Photosynthesis is the process through which organisms like plants absorb and convert light energy from the sun into chemical energy. The plants store this energy in the form of glucose.
In plants, photosynthesis takes place in the leaves that contain chloroplasts and stomata. While chloroplasts are types of plant cells, stomata are tiny openings in plant leaves that allow the exchange of gases like carbon dioxide and oxygen. The chloroplasts also contain other structures, such as chlorophyll, stroma, thylakoid and grana. These different structures have different functions in the photosynthesis process.
The photosynthesis process begins when the chlorophyll absorbs the light energy, the stomata take in carbon dioxide from the air and plants absorb water from stems. And the stroma, a fluid in the chloroplast, converts the carbon dioxide into sugar. The thylakoid and grana convert light energy into chemical energy.
Plants use the stored glucose to make food and then release oxygen into the atmosphere. The photosynthesis process takes place in two stages, which are the light-dependent reaction and the light-independent reaction.Learn more about Chemical Equations
Chemical equations are illustrations of the reactants and products in a chemical reaction. Chemical equations are expressed as A + B -> C, where A and B are the reactants, and C is the product.Full Answer >
The Rydberg Equation, or Rydberg Formula, predicts the light wavelength that results from the motion of an electron between an atom's different energy levels. Electron movement from one atomic orbital to another changes the energy of that electron.Full Answer >
Phosphoric acid, or H3PO4, plus calcium hydroxide, or Ca(OH)2, react to form water and calcium phosphate. Water is H2O, and calcium phosphate is Ca3(PO4)2. Lab technicians need two moles, or parts, of phosphoric acid and three moles of calcium hydroxide to form six moles of water and one mole of calcium phosphate. The entire chemical equation is represented as: 2 H3PO4 + 3 Ca(OH)2 = 6 H2O + Ca3(PO4)2.Full Answer >
Fe2O3, or rust, is iron oxide formed by a redox reaction of iron and oxygen in the presence of water. Iron is the reducing agent, as it gives up electrons, while oxygen is the oxidizing agent gaining electrons. Simply expressed, Fe plus H2O plus O2 yields Fe2O3.Full Answer >