In or-\nder to signal the start of the reaction, a fluorescent tagging sub-\nstance is included with at least the last antigen or antibody reac-\ntion component introduced into the reaction zone. The fluorescent
The rate of a chemical reaction refers to the speed with which reactants are converted to products, the substances formed from the reaction. Collision theory explains that chemical reactions occur at different rates by proposing that in order for a reaction to proceed, there must be enough energ...
In a chemical experiment, the measured value of a substance was higher than the actual value. Which of the following could be the reason? A. The measuring instrument was not calibrated properly. B. The reaction was not completed. C. The sample was contaminated. D. The E. xperimenter made...
What are the signs of a chemical reaction? What part of the atom bonds in a chemical reaction? Are chemical elements formed via chemical reactions? What substance speeds up a chemical reaction? What is a physical reaction in chemistry? What are the key characteristics of a chemical reaction?
What is a substance that speeds up a chemical reaction without being used in the reaction? What is hypersensitivity? Give examples. Which allergic reaction is characterized by the appearance of wheals? What is the main ground substance (or ECM) compo...
cal properties of materials are important in engineering. Many chemical reactions take place in the kitchen. When biscuits are made with use of sour milk and baking soda there is a chemical reaction between the baking soda and a substance in the sour milk,lactic acid,to produce the gas carbon...
a对...起到重要作用 To….Plays the vital role[translate] aa substance that increases the rate of a chemical reaction without being permanently changed consumed is called 增加一个化学反应的率,不用永久被改变被消耗的物质叫[translate]
Molecular docking is a computational technique that predicts the binding affinity of ligands to receptor proteins. Although it has potential uses in nutraceutical research, it has developed into a formidable tool for drug development. Bioactive substance
What is the mass of the gas produced if a chemical reaction produces 5.6 L of nitrous oxide gas at STP?Molar Volume:Volume relative to any gas or substance, the quantity of which is only 1 mole is entitled as its respective molar volume. Through this...
What substance is always a reactant in a combustion reaction? Photosynthesis is a chemical in which water (H_2O) and carbon dioxide (C_2O) chemically react to form the simple sugar glucose (C_6H_{12}O_6) and oxygen (O_2). What mass of oxygen gas is pro...