Questions: 5 | Attempts: 309 | Last updated: Nov 28, 2018
4 NH3 (g) + 3 O2 (g) --> 2 N2 (g) + 6 H2O (g)If the standard molar heats of formation of ammonia, NH3 (g), and gaseous water, H2O (g), are -46 kJ/mol and -242 kJ/mol, respectively, what is the value offor the reaction represented above?
A chemical reaction is a method that handles the chemical conversion of one chemical substance set to another. It encompasses changes that only include electrons' positions in the forming and breaking chemical bonds between...
Questions: 10 | Attempts: 56 | Last updated: Mar 10, 2021
Which type of reaction breaks down a single reactant into two or more products?
A polyatomic ion is seen as a molecule that has been ionized by gaining or losing electrons. In a polyatomic ion, the group of covalently bonded atoms carries a net charge because the total number of electrons in the molecule is...
Questions: 10 | Attempts: 49091 | Last updated: Aug 26, 2021
What is the name of this chemical? NH4+