Equations balanced on the previous day | Equations balanced on the next day |
FeS + 2 HCl = FeCl2 + H2S
OH + HCl + Ag2Hg3 = H2O + AgCl + HgCl2 =>
8 OH + 8 HCl + Ag2Hg3 = 8 H2O + 2 AgCl + 3 HgCl2
Ca + O2 = Ca3O5 =>
6 Ca + 5 O2 = 2 Ca3O5
KMnO4 + H2SO3 = K2SO4 + Mn2(SO4)3 + H2O =>
2 KMnO4 + 4 H2SO3 = K2SO4 + Mn2(SO4)3 + 4 H2O
HBrO4 + NaHO = NaBrO4 + H2O =>
HBrO4 + NaHO = NaBrO4 + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Pb(NO2)2 + H2O = HNO2 + Pb(OH)2 =>
Pb(NO2)2 + 2 H2O = 2 HNO2 + Pb(OH)2
MnO2 + H2O2 = MnO6 + H2O =>
MnO2 + 4 H2O2 = MnO6 + 4 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C5H10 + O2 = H2O + CO2 =>
2 C5H10 + 15 O2 = 10 H2O + 10 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe + CuSO4(aq) = FeSO4(aq) + Cu(s)
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
NiCO3 + H = Ni2 + CO2 + H2O =>
2 NiCO3 + 4 H = Ni2 + 2 CO2 + 2 H2O
Na3PO4 + NH4Cl + HCl = NaNH4HPO4 + NaCl =>
Na3PO4 + NH4Cl + HCl = NaNH4HPO4 + 2 NaCl
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
KOH + C5H11Br = C5H11OH + KBr =>
KOH + C5H11Br = C5H11OH + KBr
Ni(NO3)2(aq) + NaCl(aq) = NiCl2(aq) + NaNO3(aq) =>
Ni(NO3)2(aq) + 2 NaCl(aq) = NiCl2(aq) + 2 NaNO3(aq)
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Cu + Zn = Zn2Cu =>
Cu + 2 Zn = Zn2Cu
NaOH + NaH = Na + H2O =>
NaOH + NaH = 2 Na + H2O
K2Cr2O7 + KI + H3PO4 = I2 + CrPO4 + K3PO4 + H2O =>
3 K2Cr2O7 + 18 KI + 14 H3PO4 = 9 I2 + 6 CrPO4 + 8 K3PO4 + 21 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
HCOOH + Ag2O = HOCOOH + Ag =>
HCOOH + Ag2O = HOCOOH + 2 Ag
AgF + Fe2(CO3)3 = FeF3 + Ag2CO3 =>
6 AgF + Fe2(CO3)3 = 2 FeF3 + 3 Ag2CO3
Ni + MnOH = Ni(OH)2 + Mn =>
Ni + 2 MnOH = Ni(OH)2 + 2 Mn
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CaC2(g) + H2O(g) = Ca(OH)2(g) + C2H2(g) =>
CaC2(g) + 2 H2O(g) = Ca(OH)2(g) + C2H2(g)
NiCO3 + H = Ni2 + CO2 + H2O =>
2 NiCO3 + 4 H = Ni2 + 2 CO2 + 2 H2O
MnCl2 + HBrO + KOH = MnO2 + KBr + KCl + H2O =>
MnCl2 + HBrO + 3 KOH = MnO2 + KBr + 2 KCl + 2 H2O
NiCO3 + H = Ni2 + CO2 + H2O =>
2 NiCO3 + 4 H = Ni2 + 2 CO2 + 2 H2O
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ag2S + CuCl2 = AgCl + CuS =>
Ag2S + CuCl2 = 2 AgCl + CuS
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NiCO3 + H = Ni2 + CO2 + H2O =>
2 NiCO3 + 4 H = Ni2 + 2 CO2 + 2 H2O
NaHCO3(s) + HC2H3O2(aq) = CO2(g) + H2O + NaC2H3O2(aq) =>
NaHCO3(s) + HC2H3O2(aq) = CO2(g) + H2O + NaC2H3O2(aq)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
O + C4H10 = CO2 + H2O =>
13 O + C4H10 = 4 CO2 + 5 H2O
CuO + NH2 = H2O + N2 + Cu =>
2 CuO + 2 NH2 = 2 H2O + N2 + 2 Cu
NaH2PO3 + Zn + H2SO4 = PH3 + ZnSO4 + Na2SO4 + H2O =>
2 NaH2PO3 + 6 Zn + 7 H2SO4 = 2 PH3 + 6 ZnSO4 + Na2SO4 + 6 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CoCl2 + NH4Cl + H2O2 + NH3 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + H2O2 + 8 NH3 = 2[Co(NH3)5Cl]Cl2 + 2 H2O
NiCO3 + H = Ni + H2O + CO2 =>
NiCO3 + 2 H = Ni + H2O + CO2
(NH3)2 + O = NO + H2O =>
(NH3)2 + 5 O = 2 NO + 3 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 12/27/23
Equations balanced on 01/26/23
化学反応式の係数調整サイトへのご意見·ご感想