Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2 + CaCl2 = Ca(NO3)2 + PbCl2
C9H10O + O2 = CO2 + H2O =>
C9H10O + 11 O2 = 9 CO2 + 5 H2O
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
MnO2(s) + HCl(aq) = MnCl2(aq) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(aq) + Cl2(g) + 2 H2O(l)
Mg + H2O = MgO + H =>
Mg + H2O = MgO + 2 H
KI + FeCl3 = KCl + FeCl + I2 =>
2 KI + FeCl3 = 2 KCl + FeCl + I2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + AlCO3 = AlNO3 + AgCO3 =>
AgNO3 + AlCO3 = AlNO3 + AgCO3
As4O6 + H2O = AsO4{3-} + e + H{+} =>
As4O6 + 10 H2O = 4 AsO4{3-} + 8e + 20 H{+}
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
As2S3 + HNO3 = H3AsO4 + S + NO2 + H2O =>
As2S3 + 10 HNO3 = 2 H3AsO4 + 3 S + 10 NO2 + 2 H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Mg(s) + CH3COOH(aq) = (CH3COO)2Mg(aq) + H2(g) =>
Mg(s) + 2 CH3COOH(aq) = (CH3COO)2Mg(aq) + H2(g)
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
K3PO4 + MgBr2 = KBr + Mg3(PO4)2 =>
2 K3PO4 + 3 MgBr2 = 6 KBr + Mg3(PO4)2
Mg(s) + CH3COOH(aq) = (CH3COO)2Mg(aq) + H2(g) =>
Mg(s) + 2 CH3COOH(aq) = (CH3COO)2Mg(aq) + H2(g)
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
O2 + SO2 = SO3 =>
O2 + 2 SO2 = 2 SO3
Cl + HCl + KI = HI + KCl2 =>
Cl + HCl + KI = HI + KCl2
NaI + Br2 = I2 + NaBr =>
2 NaI + Br2 = I2 + 2 NaBr
Cl2 + e = Cl{-} =>
Cl2 + 2e = 2 Cl{-}
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
C2H4O2 + NaHCO3 = H20 + CO2 + C2H3NaO2 =>
15 C2H4O2 + 10 NaHCO3 = 2 H20 + 20 CO2 + 10 C2H3NaO2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2
Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + H2O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
KNO2 + H2SO4 = HNO2 + K2SO4 =>
2 KNO2 + H2SO4 = 2 HNO2 + K2SO4
NH3 + O2 = N2O5 + H2O =>
2 NH3 + 4 O2 = N2O5 + 3 H2O
Na2SO3 + HCl = H2SO3 + NaCl =>
Na2SO3 + 2 HCl = H2SO3 + 2 NaCl
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
KMnO4 + H2SO4 + NA2SO3 = MnSO4 + K2SO4 + H20 + NA2SO4 =>
20 KMnO4 + 30 H2SO4 + 80 NA2SO3 = 20 MnSO4 + 10 K2SO4 + 3 H20 + 80 NA2SO4
Ag + O2 = AgO2 =>
Ag + O2 = AgO2
[Co(NH3)6](OH)2 + KClO3 + KOH = K3[Co(NH3)6] + KClO4 + H2O =>
2[Co(NH3)6](OH)2 + 5 KClO3 + 6 KOH = 2 K3[Co(NH3)6] + 5 KClO4 + 5 H2O
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Al(OH)3 + H2SO4 = Al{3+} + H2O + SO4{2-} =>
2 Al(OH)3 + 3 H2SO4 = 2 Al{3+} + 6 H2O + 3 SO4{2-}
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
Ag + O2 = Ag2O2 =>
2 Ag + O2 = Ag2O2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/27/13
Equations balanced on 09/26/12
化学反応式の係数調整サイトへのご意見·ご感想