Equations balanced on the previous day | Equations balanced on the next day |
O = O1
Ce(OH)4 + NaOH = Na2CeO3 + H2O =>
Ce(OH)4 + 2 NaOH = Na2CeO3 + 3 H2O
H2SO3 + BaO = H2O + BaSO3 =>
H2SO3 + BaO = H2O + BaSO3
K2Cr2O7 + C6H12O6 = Cr2O3 + CO2 + H2O + K2O =>
4 K2Cr2O7 + C6H12O6 = 4 Cr2O3 + 6 CO2 + 6 H2O + 4 K2O
C3H7O + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2 + HC3H5O2 =>
14 C3H7O + 2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 15 H2 + 14 HC3H5O2
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO
MnO2 + H2C2O4 = Mn2 + CO2 + H2O =>
2 MnO2 + 4 H2C2O4 = Mn2 + 8 CO2 + 4 H2O
C10H23OH + O2 = CO2 + H2O =>
2 C10H23OH + 31 O2 = 20 CO2 + 24 H2O
Cr7C3 + TiH2 = Cr + TiC2 + H =>
2 Cr7C3 + 3 TiH2 = 14 Cr + 3 TiC2 + 6 H
CaCO3 + CH3COOH = Ca(COO) + H2O + CO2 =>
4 CaCO3 + CH3COOH = 4 Ca(COO) + 2 H2O + 2 CO2
PO + FeO = POFeO =>
PO + FeO = POFeO
(NH4)2CO3 + KOH = H2O + K2CO3 + NH3 =>
(NH4)2CO3 + 2 KOH = 2 H2O + K2CO3 + 2 NH3
Fe3C + H2SO4 = Fe2(SO4)3 + CO2 + SO2 + H2O =>
2 Fe3C + 22 H2SO4 = 3 Fe2(SO4)3 + 2 CO2 + 13 SO2 + 22 H2O
KOH + MgO = KO + MgOH =>
KOH + MgO = KO + MgOH
RuCl3*3(H2O) + HCl + HNO3 + KOH = K3Ru2(H2O)2NCl8 + H2O + H2O2 =>
2 RuCl3*3(H2O) + 2 HCl + HNO3 + 3 KOH = K3Ru2(H2O)2NCl8 + 4 H2O + 3 H2O2
Zn + H3O{+} + H2O = Zn(H2O)6{2+} + H =>
Zn + 2 H3O{+} + 4 H2O = Zn(H2O)6{2+} + 2 H
CH2CHCOOH + KMnO4 + H2SO4 = C2O4H2 + H2O + MnSO4 + K2SO4 =>
10 CH2CHCOOH + 18 KMnO4 + 27 H2SO4 = 15 C2O4H2 + 32 H2O + 18 MnSO4 + 9 K2SO4
HO2CCH2CHOHCO2H + NaOH = H2O + NaO2CCH2CHOHCO2H =>
HO2CCH2CHOHCO2H + NaOH = H2O + NaO2CCH2CHOHCO2H
Mg(s) + Ca(NO3)2(aq) = Mg(NO3)2 + Ca =>
Mg(s) + Ca(NO3)2(aq) = Mg(NO3)2 + Ca
Ag + CO2 = AgCO2 =>
Ag + CO2 = AgCO2
N2H4 + HCl = N2H5Cl =>
N2H4 + HCl = N2H5Cl
Cu2SFeS2 + HNO3 = CuSO4 + Fe(NO3)3 + NO2 + H2SO4 + H2O =>
Cu2SFeS2 + 28 HNO3 = 2 CuSO4 + Fe(NO3)3 + 25 NO2 + H2SO4 + 13 H2O
C45H78O20N + O2 = CO2 + H2O + NO =>
C45H78O20N + 55 O2 = 45 CO2 + 39 H2O + NO
HNO3 + H2O + S = H2SO3 + HN3 =>
3 HNO3 + 3 H2O + 4 S = 4 H2SO3 + HN3
HClO4 + Pb = Pb(ClO4) + H2 =>
2 HClO4 + 2 Pb = 2 Pb(ClO4) + H2
GaF + Cs = GaCs + F2 =>
2 GaF + 2 Cs = 2 GaCs + F2
Hg(NO3)2 + KI = HgI2 + K(NO3) =>
Hg(NO3)2 + 2 KI = HgI2 + 2 K(NO3)
CrO3 + IO3 = CrO4 + I =>
3 CrO3 + IO3 = 3 CrO4 + I
CuS + NO3{-} + H{+} = Cu2{+} + SO42{-} + NO + H2O =>
6 CuS + 167 NO3{-} + 164 H{+} = 3 Cu2{+} + 6 SO42{-} + 167 NO + 82 H2O
Fe + NaCl = FeCl2 + Na =>
Fe + 2 NaCl = FeCl2 + 2 Na
NiCO3 + HCl = CO2 + H2O + NiCl2 =>
NiCO3 + 2 HCl = CO2 + H2O + NiCl2
CuS + HNO3 = HS + Cu(NO3) =>
CuS + HNO3 = HS + Cu(NO3)
CI + NaOH = NaOCI + NaCI + H2O =>
2 CI + 2 NaOH = NaOCI + NaCI + H2O
(C2H5)2NCSSSSCN(C2H5)2 + Ce{4+} + H2O = Ce{3+} + H{+} + H2SO4 + HCOOH2 + (C2H5)2NH =>
(C2H5)2NCSSSSCN(C2H5)2 + 24 Ce{4+} + 20 H2O = 24 Ce{3+} + 24 H{+} + 4 H2SO4 + 2 HCOOH2 + 2(C2H5)2NH
C4H9 + Cl2 = C4H9Cl =>
2 C4H9 + Cl2 = 2 C4H9Cl
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
NaHCO3(aq) = Na2O(s) + CO2(g) + H2O(g) =>
2 NaHCO3(aq) = Na2O(s) + 2 CO2(g) + H2O(g)
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
HCO3{-} = OH{-} + CO2 =>
HCO3{-} = OH{-} + CO2
Zn3 + C6H8O7 = Zn3(C6H5O7)2 + H =>
Zn3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 6 H
NO + S + H2O = H{+} + NO3{-} + S2{-} =>
NO + 6 S + 2 H2O = 4 H{+} + NO3{-} + 3 S2{-}
CoCl2 + HgNO3 = Co(NO3)2 + HgCl =>
CoCl2 + 2 HgNO3 = Co(NO3)2 + 2 HgCl
Zn + Pb(COOH)4 = Zn(COOH)4 + Pb =>
Zn + Pb(COOH)4 = Zn(COOH)4 + Pb
Zn(SO4) + Pb(NO3)2 = PbSO4 + Zn(NO3)2 =>
Zn(SO4) + Pb(NO3)2 = PbSO4 + Zn(NO3)2
KI + H2SO4 = KHSO4 + I2 + S + H2O =>
6 KI + 7 H2SO4 = 6 KHSO4 + 3 I2 + S + 4 H2O
C8H18(g) + O2(s) = CO2(g) + H2O(l) =>
2 C8H18(g) + 25 O2(s) = 16 CO2(g) + 18 H2O(l)
HNO + NH4OH = N2H2 + H2O =>
HNO + NH4OH = N2H2 + 2 H2O
C3H6O + C6H6N4O4 = C8H12 + COOH + N =>
8 C3H6O + 7 C6H6N4O4 = 6 C8H12 + 18 COOH + 28 N
C2H22O11 + O2 = CO20 + H2O =>
C2H22O11 + 20 O2 = 2 CO20 + 11 H2O
NICl2 = NI + Cl2 =>
NICl2 = NI + Cl2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/01/23
Equations balanced on 12/31/22
化学反応式の係数調整サイトへのご意見·ご感想