Equations balanced on the previous day | Equations balanced on the next day |
2 B(s) + 3 Cl2(g) = 2 BCl3
Cl(g) + H2O(l) = HCl(aq) + HClO(aq) =>
2 Cl(g) + H2O(l) = HCl(aq) + HClO(aq)
K2CrO4 + NaNO2 + H2O = KCr(OH)4 + NaNO3 + KOH =>
2 K2CrO4 + 3 NaNO2 + 5 H2O = 2 KCr(OH)4 + 3 NaNO3 + 2 KOH
HgS + Ba(OH)2 = Hg(OH)2 + BaS =>
HgS + Ba(OH)2 = Hg(OH)2 + BaS
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
Sb2(SO4)3 + KMnO4 + H2O = H3SbO4 + MnSO4 + H2SO4 + K3SO4 =>
4 Sb2(SO4)3 + 3 KMnO4 + 20 H2O = 8 H3SbO4 + 3 MnSO4 + 8 H2SO4 + K3SO4
Cu3(NO)2 + NaOH = Cu(OH)2 + Na3NO =>
Cu3(NO)2 + 6 NaOH = 3 Cu(OH)2 + 2 Na3NO
H2S + Fe(OH)2 = Fe2(S)2 + H2O =>
2 H2S + 2 Fe(OH)2 = Fe2(S)2 + 4 H2O
HCl + Pb2NO3 = HNO3 + Pb2Cl =>
HCl + Pb2NO3 = HNO3 + Pb2Cl
Fe + SnBr4 = FeBr2 + Sn =>
2 Fe + SnBr4 = 2 FeBr2 + Sn
H3PO2 + Cr2O7{-2} + H{+} = H3PO4 + Cr{3+} + H2O =>
3 H3PO2 + 2 Cr2O7{-2} + 16 H{+} = 3 H3PO4 + 4 Cr{3+} + 8 H2O
NH4SCN + (NH4)2Cr2O7 = (NH4)[Cr(SCN)5(NH3)3] + NH3 + CO2 + SO2 + H2O =>
32 NH4SCN + 3(NH4)2Cr2O7 = 6(NH4)[Cr(SCN)5(NH3)3] + 16 NH3 + 2 CO2 + 2 SO2 + 13 H2O
Cu(SO4) + O2 = CuO + SO4 =>
2 Cu(SO4) + O2 = 2 CuO + 2 SO4
FeSO4(aq) + NH4OH(aq) = (NH4)2SO4 + Fe(OH)2 =>
FeSO4(aq) + 2 NH4OH(aq) = (NH4)2SO4 + Fe(OH)2
CaCl2 + H2O + Cl2 = Ca(OCl)2 + HCl =>
CaCl2 + 2 H2O + 2 Cl2 = Ca(OCl)2 + 4 HCl
Zn + Fe2Cl3 = Fe + Zn2Cl3 =>
2 Zn + Fe2Cl3 = 2 Fe + Zn2Cl3
NaC6H5CO2 + NaOH = Na2C6H4CO2 + H2O =>
NaC6H5CO2 + NaOH = Na2C6H4CO2 + H2O
C2H4 + CH4 = C4H10 =>
3 C2H4 + 2 CH4 = 2 C4H10
C6H5C3H6(OH) + K2Cr2O7 + H2SO4 = C6H5C3H5OH + K2SO4 + H2O + Cr2(SO4)3 =>
6 C6H5C3H6(OH) + K2Cr2O7 + 4 H2SO4 = 6 C6H5C3H5OH + K2SO4 + 7 H2O + Cr2(SO4)3
S{2-} + Fe(CN)6{3-} + Fe{3+} = Fe4[Fe(CN)6]3 + S2 =>
6 S{2-} + 12 Fe(CN)6{3-} + 16 Fe{3+} = 4 Fe4[Fe(CN)6]3 + 3 S2
Mn{4+} + H2O2 = Mn{2+} + O2 + H{+} =>
Mn{4+} + H2O2 = Mn{2+} + O2 + 2 H{+}
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
K2FeO4 + Zn + H2SO4 = ZnSO4 + FeSO4 + K2SO4 + H2O =>
K2FeO4 + 2 Zn + 4 H2SO4 = 2 ZnSO4 + FeSO4 + K2SO4 + 4 H2O
OH{-} + Al + H2O = Al(OH)6{3-} + H2 =>
6 OH{-} + 2 Al + 6 H2O = 2 Al(OH)6{3-} + 3 H2
H2C2O4 + NaOH = C2O4Na2 + HOH =>
H2C2O4 + 2 NaOH = C2O4Na2 + 2 HOH
Na2S2O3 + NaOH + NaOCl = Na2SO4 + NaCl + H2O =>
Na2S2O3 + 2 NaOH + 4 NaOCl = 2 Na2SO4 + 4 NaCl + H2O
Ca(CO3)2 + HC2H3O2 = CaC2H3O2 + H2O + CO2 =>
8 Ca(CO3)2 + 11 HC2H3O2 = 8 CaC2H3O2 + 10 H2O + 22 CO2
Pb(No3)2 + FeCl2 = PbCl2 + Fe(No3)2 =>
Pb(No3)2 + FeCl2 = PbCl2 + Fe(No3)2
CH3COOC6H4COOH + NaBr + NH2CONH2*H2O2 + H2SO4 = CH3COOBrC6H3COOH + Na2SO4 + H2O + NH2CONH2 =>
2 CH3COOC6H4COOH + 2 NaBr + 2 NH2CONH2*H2O2 + H2SO4 = 2 CH3COOBrC6H3COOH + Na2SO4 + 4 H2O + 2 NH2CONH2
Na2CO9H6 + Si = Na2SiO3 + SiO2 + C + H =>
Na2CO9H6 + 4 Si = Na2SiO3 + 3 SiO2 + C + 6 H
NH3 + O2 = H2 + N2O2 =>
2 NH3 + O2 = 3 H2 + N2O2
Al + ZnNo3 = AlNo3 + Zn =>
Al + ZnNo3 = AlNo3 + Zn
PbCrO4 + HCl = PbCl2 + CrCl + Cl2 + H2O =>
2 PbCrO4 + 16 HCl = 2 PbCl2 + 2 CrCl + 5 Cl2 + 8 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
NiSO4 + Na2CO3 = NiCO3 + Na2SO4 =>
NiSO4 + Na2CO3 = NiCO3 + Na2SO4
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
BiClO = Bi + ClO =>
BiClO = Bi + ClO
SO2 + Pb(CH3COO)2 + H2O = PbSO3 + CH3COOH =>
SO2 + Pb(CH3COO)2 + H2O = PbSO3 + 2 CH3COOH
KCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 4 K2SO4 + 7 H2O
Pb(CH3COO)2 + KI = K(CH3COO)2 + PbI =>
Pb(CH3COO)2 + KI = K(CH3COO)2 + PbI
Na2HCO3 + H3C6O7 = Na3C6H5O3 + H2O + CO2 =>
39 Na2HCO3 + 49 H3C6O7 = 26 Na3C6H5O3 + 28 H2O + 177 CO2
OPb + NO2 + O2 = N2O6Pb =>
2 OPb + 4 NO2 + O2 = 2 N2O6Pb
NaOH + HPO = Na3PO4 + H2 =>
3 NaOH + HPO = Na3PO4 + 2 H2
CuO + NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + 3 H2O
Ag + Na2S + O2 + H2O = Ag2S + NaOH =>
4 Ag + 2 Na2S + O2 + 2 H2O = 2 Ag2S + 4 NaOH
C66H6 + O2 = CO2 + H2O =>
2 C66H6 + 135 O2 = 132 CO2 + 6 H2O
Co(NO3)2 + CH3COOH + KNO2 = K3[Co(NO3)6] + CH3COOK + NO + H2O =>
Co(NO3)2 + 10 CH3COOH + 13 KNO2 = K3[Co(NO3)6] + 10 CH3COOK + 9 NO + 5 H2O
NH4 + O2 = HN3O + H2O =>
12 NH4 + 13 O2 = 4 HN3O + 22 H2O
MnI2 + AgNO3 = AgI(s) + Mn(NO3)2 =>
MnI2 + 2 AgNO3 = 2 AgI(s) + Mn(NO3)2
AgCl2 + NaNO3 = NaCl + Ag(NO3)2 =>
AgCl2 + 2 NaNO3 = 2 NaCl + Ag(NO3)2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/18/24
Equations balanced on 02/17/23
化学反応式の係数調整サイトへのご意見·ご感想