10 (a) Write a balanced chemical equation for the reaction between a named metal and a named acid.metal acid equation--...[2] 相关知识点: 试题来源: 解析 (a) Metal : Magnesium OR any other logical reactive metalAcid : sulfuric acid OR any other logical acidEquation Mg +H2SO4MgSO4+H2...
The balanced chemical equation between potassium and chlorine is; {eq}\rm 2K\left( s \right) + C{l_2}\left( g \right)\mathop \to \limits^\Delta ...Become a member and unlock all Study Answers Start today. Try it now Create an acc...
Answer to: Write a balanced chemical equation for the combustion of ethanol. Be sure to specify the phases for each compound. By signing up, you'll...
1. Definition of Balanced Chemical Equation: - A balanced chemical equation is an equation in which the number of atoms of each element is the same on both the reactant and product sides. This means that the mass and the number of atoms are conserved during the chemical reaction. ...
To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. The balanced equation will appear above. 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 char...
Balance the chemical equation by adding coefficients as needed. FeCl_2 (aq) + KMnO_4 (aq) + HCl (aq) to FeCI_3 (a q) + MnCl_2 (aq) + H_2O (l) + KCl (aq) Write and balanced chemical equation for D^{3+}+e^{-} to D^{2+}. ...
Write a balanced chemical equation, including physical state symbols, for the combustion of gaseous methane into gaseous carbon dioxide and gaseous water. The unbalanced equation is CH4(g) + 2O2(g) gives CO2(g) + 2H2O(g). ...
To balance a chemical equation chemists often guess the coefficients that would balance the equation and check if it works. An alternative method is to use matrices to determine the coefficients of a balanced chemical reaction through solving a system of linear Diophantine equations. After determining...
1. Start by writing a balanced chemical equation. 2. Don't confuse thermodynamic stability with chemical reactivity. 3.Forum Supports LaTex qwerty44 New Member Posts: 4 Mole Snacks: +0/-0 Re: What is a substituent? «Reply #2 on:June 17, 2007, 08:20:33 PM » ...
Chemical equations must be balanced to show___. A. the speed of reaction B. the color of products C. the amount of reactants D. conservation of mass 相关知识点: 试题来源: 解析 D。解析:化学方程式必须平衡是为了显示质量守恒。选项 A 反应速度与平衡无关;选项 B 产物颜色与平衡无关;选项 C...