Such a formula resembles the structural type in that it consists of symbols representing atoms of the constituent elements connected to each other by dashes or curves that stand for chemical bonds. The calculations for the ideal gas law are comparison of the Pressure and Volume of gas based upon amount and temperature. as in it is an alcohol solution? Like aqueous means it's in a solution of H20? So [AgCl] represents the molar concentration of AgCl. To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. I = q / t what do the letters stand for is this equation? Subscripts and Parentheses. Sometimes, chemists want to quickly recognize ions or chemical species present in a compound. Note the presence of a two in front of the hydrogen and also the water. In these equations, they are also referred to as "products". A balanced equation is an equation for a chemical reaction in which the number of atoms for each element in the reaction and the total charge is the same for both the reactants and the products.In other words, the mass and the charge are balanced on both sides of the reaction. Or is it of the solute? Find out what is the full meaning of I on Abbreviations.com! 9 Answers. Chemical symbols are abbreviations used in chemistry for chemical elements, functional groups and chemical compounds. Use uppercase for the first character in the element and lowercase for the second character. If im not wrong, thats the formula for current. I know that Cs is equivalent to the mass of the solution + specific heat, also written as: ΔH = mcΔT Is "c" the specific heat of the WATER in the solution? Favorite Answer. In a chemical equation, the states are shown down the bottom of the reactant/product. The basic formula is PV = nRT where P = Pressure in atmospheres (atm) V = Volume in Liters (L) n = of moles (mol) R = the Ideal Gas Law Constant T = Temperature in Kelvin (K) The value n is the amount of the gas measured as moles. I know aqueous, liquid etc,but am unsure of alc. Element symbols for chemical elements normally consist of one or two letters from the Latin alphabet and are written with the first letter capitalised.. Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. Is it alcohol? The balanced equation will appear above. Earlier symbols for chemical elements stem from classical Latin and Greek vocabulary. For example if you have 2.6999 g of NH4Cl in water, and you observed a temperature change from 24.0 to 20 C, what would the enthalpy change be? That is charge per time. The Clausius-Clapeyron equation allows us to estimate the vapor pressure at another temperature, if the vapor pressure is known at some temperature, and if … These are called the coefficients. Current in an electrical circuit is the amount of charge with respect to time. You must understand both in order to read and to use chemical equations successfully. These numbers give two very important pieces of information about the equation. Andres K. 1 decade ago. Here is the example equation again: 2 H 2 + O 2---> 2 H 2 O. A projection formula is a two-dimensional representation of what is actually a three-dimensional molecule. Answer Save. Looking for the definition of I? a and b represent coefficients used to balance the equation (aq) and (s) indicate which state the product is in (aqueous or solid, respectively) Brackets stand for molar concentration. Relevance. The chemical formula C 2 H 4 O 2 is correct, but the formula CH 3 COOH gives chemists a clearer picture of the molecule. 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