when 2 moles of potassium chlorate crystals decompose to potassium chloride crystals and oxygen gas at a constant pressure and temperature, 78.0 kj of heat is given off. Thanks Balanced Molecular Equation (from page 3): Complete Ionic Equation: Net Ionic Equation: Predict the products for the following single and double displacement reactions, and write balanced molecular equations (including physical states) for each of them. aluminium + chlorine aluminium chloride. The first step would be to know the chemical formula/ … Use uppercase for the first character in the element and lowercase for the second character. Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. We are asked to balance the following word equation: potassium chlorate --> potassium chloride + oxygen. chemistry. Below are more examples of balanced chemical equations showing state symbols.. sodium + oxygen sodium oxide. I've got the two ionic half equations and the word equation; Lithium chloride ----->lithium + chlorine but whats the symbol equation? Enter either the number of moles or weight for one of the compounds to compute the rest. If you predict that no reaction will occur, write “NR”, followed by a brief explanation. gcsescience.com 22 gcsescience.com. Lithium chloride is a chemical compound with the formula Li Cl.The salt is a typical ionic compound (with certain covalent characters) , although the small size of the Li + ion gives rise to properties not seen for other alkali metal chlorides, such as extraordinary solubility in polar solvents (83.05 g/100 mL of water at 20 °C) and its hygroscopic properties. Atomic Structure. lithium + gold(III) chloride +lithium chloride + gold need to balance equation Examples of complete chemical equations to balance: Fe + Cl 2 = FeCl 3 4Na (s) + O 2(g) 2Na 2 O (s) . Write the molecular equation, balanced equation, total ionic equation, and net ionic equation for the following: Sodium chloride and silver nitrate. The balanced equation will appear above. Limiting reagent can be computed for a balanced equation by entering the number of moles or weight for all reagents. Reaction stoichiometry could be computed for a balanced equation. write a thermodynamic equation for this reaction.I don't . To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button.