一、什么是化学方程式? 化学方程式(Chemical equation)是用化学符号表示物质之间发生反应的式子。 一般形式:反应物()生成物()反应物(reactants)→生成物(products) 左边为反应物,表示参与反应的物质。 右边为生成物,表示反应后产生的新物质。 箭头表示反应的方向。 举例说明: 氢气与氧气反应生成水: H2+O2→H2O 注...
Balance Equation ➜ Instructions 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:...
So then I have to do 2 equations for the b)? which doesn't look right because it's not a balanced equation. NH3+ H2O --> NH4++ OH- NH4++ HI <--> NH4I + H2O NH4I is a salt: one ammonium ion and one iodide ion. P.S. I notice that AGAIN arnyk and lisabella are a coll...
Waste sludge is heated from 100 to 900 °C in absence of air to produce adsorbent. Positive adsorption phenomena have been used to remove the color from the waste water so Freundlich's equation is taken into account. The parameters on which color removal depends are turbidity, pH, the ...
salt transportationmodelhydro-chemical parameterAccording to the solution of convective diffusion equation, which defines salt transportation in soils, effectiveness and practical value of calculations depend on hydro-chemical parameters. In this study, mathematical expressions, which enable to find hydro-...
Problem Example 1: combustion of propane Write a balanced equation for the combustion of propane C3H8 in oxygen O2. The products are carbon dioxide CO2 and water H2O. Solution: Begin by writing the unbalanced equation C3H8 + O2→ CO2 + H2O It is usually best to begin by balancing ...
Balance the reaction of Cl2 + Na2CO3 + H2O = NaHCO3 + NaCl + ClO2 using this chemical equation balancer!
Chemical equation balancer is a free online tool that helps you predict the product of a chemical reaction so that you can balance a chemical equation accurately.
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. Ion...
1. Start by writing a balanced chemical equation.2. Don't confuse thermodynamic stability with chemical reactivity.3. Forum Supports LaTexScratch- Retired Staff Full Member Posts: 232 Mole Snacks: +6/-4 Gender: llamas, eat my bazooka! Re:Salts « Reply #2 on: April 23, 2004, 07:...