Step 3: Verify that the equation is balanced Since there are an equal number of atoms of each element on both sides, the equation is balanced. 2CuO +4INa +2H2SO4=2CuI + I2+2Na2O4S +2H2O Practice Balancing CuO-++INa-++H2SO4-+ ...
Reactants Sulfuric Acid Copper(Ii) Oxide H2SO4 1 98.07848 CuO 1 79.5454 Products Cupric Sulfate Sulfur Dioxide Water CuSO4 1 159.6086 SO2 0 64.0638 H2O 1 18.01528 Balance Equation Calculate Reaction Stoichiometry This calculator will determine the limiting reagent of a reaction....
Enter an equation of a redox chemical reaction and press the Balance button. The balanced equation will be calculated along with the oxidation states of each element and the oxidizing and reduction agents. 元素中的第一个字符使用大写字母,第二个字符使用小写字母。例子:Fe, Au, Co, Br, C, O, ...
Step 3: Verify that the equation is balanced Since there are an equal number of atoms of each element on both sides, the equation is balanced. 2AgCl + CuO = CuCl2+ Ag2O AgCl+CuO = CuCl2+Ag2O ReactantsProducts Ag12❌ Cl12❌
Step 3: Verify that the equation is balanced Since there are an equal number of atoms of each element on both sides, the equation is balanced. 2FeCl2+ CuO +2HCl =2FeCl3+ Cu + H2O FeCl2-++CuO-++HCl-+ = FeCl3-++Cu-++H2O-+
Step 4: Substitute Coefficients and Verify Result Count the number of atoms of each element on each side of the equation and verify that all elements and electrons (if there are charges/ions) are balanced. FeCl2+ CuO = FeO + Cl2Cu ...
CrO3 + CuO = CrCuO4 must have the same number of atoms on each side of the equation. When using the inspection method (also known as the trial-and-error method), this principle is used to balance one element at a time until both sides are equal and the chemical equation is balanced....
CuOCr2O3TotalCr2CuO4Total Cu1111✔️ O13444✔️ Cr2222✔️ The number of atoms of each element on both sides of CuO + Cr2O3 = Cr2CuO4 is equal which means that the equation is already balanced and no additional work is needed. ...
Bais not balanced. Add5molecules ofBaCO3to the reactant (left-hand) side to balance Barium: 2Y2O3+8BaCO3+12CuO +-3O2=4YBa2Cu3O7+3CO ReactantsProducts Y44✔️ O3631❌ Ba88✔️ C83❌ Cu1212✔️ We could not determine all the steps needed to balanc...
Step 4: Substitute Coefficients and Verify Result Count the number of atoms of each element on each side of the equation and verify that all elements and electrons (if there are charges/ions) are balanced. Zn(OH)2+ CuO = ZnO + CuH2O2 ...