6KCl(aq)→6K+(aq)+6Cl-(aq) 3Cu2+(aq)+6Cl-(aq)+6K+(aq)+2PO43-(aq)=3Cu2+(aq)+2PO43-(aq)+6K+(aq)+6Cl-(aq) Spectator Ions Spectator ions are ions that do not take part in the reaction. They are removed from the complete ionic equation to get the net ionic equation....
Compound states [like (s) (aq) or (g)] are not required. You can use parenthesis () or brackets []. How To Balance Equations Balance any equation or reaction using this chemical equation balancer! Find out what type of reaction occured. Read our article on how to balance chemical equat...
2CuCl2 + Na2SO4 + SO2 + 2H2O = 2CuCl + 2NaCl + 2H2SO4. Enter the amount of any of the substances to determine the ideal amounts to maximize the theoretical yield of the reaction. To find the limiting and excess reagents when a non-ideal amount...
a = 3 (CU) b = 6 (HCl) c = 3 (CUCl2) d = 2 (H3) 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. ...
2Ag+(aq) + 2NO3-(aq) + Cu2+(aq) + 2Cl-(aq) = 2AgCl(s) + Cu2+(aq) + 2NO3-(aq) Spectator Ions Spectator ions are ions that do not take part in the reaction. They are removed from the complete ionic equation to get the net ionic equation. NO3- Cu2+ ...
CaCl2(aq)→ Ca2+(aq) + 2Cl-(aq) Ca2+(aq) + S2-(aq) + Cu2+(aq) + 2Cl-(aq) = CuS(s) + Ca2+(aq) + 2Cl-(aq) Spectator Ions Spectator ions are ions that do not take part in the reaction. They are removed from the complete ionic equation to get the net ionic equation...
a = 1 (CuCl2) b = 1 (Ag2O) c = 2 (AgCl) d = 1 (CuO) 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. ...
Cu2(s) + 4Na+(aq) + 4Cl-(aq) = 2Cu2+(aq) + 4Cl-(aq) + 4Na(s) Spectator Ions Spectator ions are ions that do not take part in the reaction. They are removed from the complete ionic equation to get the net ionic equation. Cl- ...
a = 1 (Fe2) b = 2 (CuCl2) c = 2 (FeCl2) d = 1 (Cu2) 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. ...
例子:Fe, Au, Co, Br, C, O, N, F。 替换不可改变的组以避免歧义。例如,C6H5C2H5 + O2 = C6H5OH + CO2 + H2O不能被平衡,但XC2H5 + O2 = XOH + CO2 + H2O可以。 不需要复合状态[如(s)(aq)或(g)]。 你可以用小括号()或括号[ ]。