What Are Three Interpretations Of The Coefficients In A Balanced Chemical Equation? First: the coefficients give the number of molecules (or atoms) involved in the reaction. In the example reaction, two molecules of hydrogen react with one molecule of oxygen and produce two molecules of water. Second: the coefficients give the number of moles of
What Are The Important Conventions Followed While Writing? the reactants should be written properly, an arrow should be put which indicates the direction of reaction , the catalyst and external factors affecting the reaction should be written on the arrow , the products should be written properly and should be balanced correctly. What conventions are
What Is A Limitation Of Using A Chemical Formula? A chemical equation has its own limitations. They do not provide information about: The physical state of reactants and products Hence, the symbols ‘s’ for solid, ‘l’ for liquid, ‘g’ for gas and ‘vap’ for vapour are added. Conditions such as temperature, pressure and catalyst affecting
What Is The Chemical Symbol Of Atom? Chemical symbol Name of Element Atomic No As Arsenic 33 At Astatine 85 Au Gold 79 B Boron 5 What is the name and symbol of an atom? Name of the Element Symbol of the Element Atomic Number Hydrogen H 1 Helium He 2 Lithium Li 3 Beryllium
How Do You Write Chemical Symbols? Chemical symbols are usually one or two letters long. Every chemical symbol starts with a capital letter, with the second letter written in lower case. For example, Mg is the correct symbol for magnesium, but mg, mG and MG are wrong. How do you write an element symbol? Each