Equations balanced on the previous day | Equations balanced on the next day |
3 Fe + K2Cr2O7 + 14 HCl = 3 FeCl2 + 2 KCl + 2 CrCl3 + 7 H2O
NH3 + KCl + H2O = NH4Cl + K2O =>
2 NH3 + 2 KCl + H2O = 2 NH4Cl + K2O
Fe + K2Cr2O7 + HCl = FeCl3 + CrCl3 + KCl + H2O =>
2 Fe + K2Cr2O7 + 14 HCl = 2 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O
MgH2 + H2O = MgOH + H2 =>
2 MgH2 + 2 H2O = 2 MgOH + 3 H2
NaF(aq) + HI(aq) = NaI(aq) + HF(aq) =>
NaF(aq) + HI(aq) = NaI(aq) + HF(aq)
Cd + H2SO4 = S + CdSO4 + H2O =>
3 Cd + 4 H2SO4 = S + 3 CdSO4 + 4 H2O
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
C3H7OH + O2 = CO + H2O =>
C3H7OH + 3 O2 = 3 CO + 4 H2O
O2 + NaCl = NaClO4 =>
2 O2 + NaCl = NaClO4
H2CO3 + NaOH = NaHCO3 + H2O =>
H2CO3 + NaOH = NaHCO3 + H2O
NaOCl + Na = Na2O + NaCl =>
NaOCl + 2 Na = Na2O + NaCl
Fe2O3 + C = O2 + Fe3C =>
6 Fe2O3 + 4 C = 9 O2 + 4 Fe3C
Sn + NaOH + H2O = Na2Sn(OH)4H2 =>
Sn + 2 NaOH + 2 H2O = Na2Sn(OH)4H2
NaCl2 + MnO2 + H2SO4 = Cl2 + MnSO4 + Na2SO4 + H2O =>
2 NaCl2 + MnO2 + 2 H2SO4 = 2 Cl2 + MnSO4 + Na2SO4 + 2 H2O
C6H8O7 + NaOH = H2O + Na{+} + C6H5O7{3-} =>
C6H8O7 + 3 NaOH = 3 H2O + 3 Na{+} + C6H5O7{3-}
Cr(OH)3 + NH3 = [Cr(NH3)6](OH)3 =>
Cr(OH)3 + 6 NH3 = [Cr(NH3)6](OH)3
Al + CO2 = Al2O3 + C2 =>
8 Al + 6 CO2 = 4 Al2O3 + 3 C2
NaBr + K2Cr2O7 + H2SO4 = Br2 + K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O =>
6 NaBr + K2Cr2O7 + 7 H2SO4 = 3 Br2 + K2SO4 + 3 Na2SO4 + Cr2(SO4)3 + 7 H2O
NaHCO3 + CH3COOH = H2O + CH3COONa + CO2 =>
NaHCO3 + CH3COOH = H2O + CH3COONa + CO2
K3PO4 + Mg(NO3)2 = K3(NO3)2 + MgPO4 =>
K3PO4 + Mg(NO3)2 = K3(NO3)2 + MgPO4
Na2SO3(aq) + NHO3(aq) = NaNO3(aq) + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 NHO3(aq) = 2 NaNO3(aq) + H2O(l) + SO2(g)
Ni + H3PO4 = Ni3(PO4)2 + H2 =>
3 Ni + 2 H3PO4 = Ni3(PO4)2 + 3 H2
Hg2(NO3)2 + KI = HgI2 + K2NO3 =>
Hg2(NO3)2 + 4 KI = 2 HgI2 + 2 K2NO3
MnO4{-} + S{2-} + H{+} = Mn{2+} + S02 + H2O =>
4 MnO4{-} + 10 S{2-} + 32 H{+} = 4 Mn{2+} + 5 S02 + 16 H2O
MoO3 + Mn = Mo23O37 + MnO4 =>
23 MoO3 + 8 Mn = Mo23O37 + 8 MnO4
NO2 + K2 = KNO2 =>
2 NO2 + K2 = 2 KNO2
(CH3)2CHOH + O2 = H2O + CO2 =>
2(CH3)2CHOH + 9 O2 = 8 H2O + 6 CO2
LiH2PO3 + H2O = Li(OH) + H3PO3 =>
LiH2PO3 + H2O = Li(OH) + H3PO3
Bi + (NH4)2S = Bi2S3 + NH4 =>
2 Bi + 3(NH4)2S = Bi2S3 + 6 NH4
Co(NO3)2(aq) + H2S = CoS(s) + HNO3(aq) =>
Co(NO3)2(aq) + H2S = CoS(s) + 2 HNO3(aq)
CoSO4(aq) + Ca(OH)2(aq) = CoSO4Co(OH)2 + CaSO4 =>
2 CoSO4(aq) + Ca(OH)2(aq) = CoSO4Co(OH)2 + CaSO4
V2O5 + KI + H2SO4 = V2(SO4)3 + K2SO4 + H2O + I2 =>
V2O5 + 4 KI + 5 H2SO4 = V2(SO4)3 + 2 K2SO4 + 5 H2O + 2 I2
Li + KBr = LiK + Br =>
Li + KBr = LiK + Br
HCl + Na(OH) = NaCl + H2O(l) =>
HCl + Na(OH) = NaCl + H2O(l)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Na2CO3 + CuSO4 = CuCO3 + SO4 + Na2 =>
Na2CO3 + CuSO4 = CuCO3 + SO4 + Na2
NH3 + CI = N2 + NH4CI =>
8 NH3 + 6 CI = N2 + 6 NH4CI
Al + FeO = Fe + Al2O5 =>
2 Al + 5 FeO = 5 Fe + Al2O5
CH3OH + C6H10O3 = C4H8O2 + H2O =>
2 CH3OH + C6H10O3 = 2 C4H8O2 + H2O
HOOCCH2C(OH)(COOH)CH2COOH + NaOH = Na3(OOCCH2C(OH)(COO)CH2COO) + H2O =>
HOOCCH2C(OH)(COOH)CH2COOH + 3 NaOH = Na3(OOCCH2C(OH)(COO)CH2COO) + 3 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
ZrO3 + H2O = Zr(OH)4 + H2O2 =>
ZrO3 + 3 H2O = Zr(OH)4 + H2O2
KMnO4 + H2O + KI = MnO2 + KOH + KIO =>
2 KMnO4 + H2O + 3 KI = 2 MnO2 + 2 KOH + 3 KIO
Mn + C = Mn2C4 =>
2 Mn + 4 C = Mn2C4
CdCl2 + Na2S = Cd2S2 + NaCl =>
2 CdCl2 + 2 Na2S = Cd2S2 + 4 NaCl
AgC2H3O2 + Na2SO4 = Ag2SO4 + NaC2H3O2 =>
2 AgC2H3O2 + Na2SO4 = Ag2SO4 + 2 NaC2H3O2
CaF2(s) + H2SO4(s) = CaSO4(s) + HF(g) =>
CaF2(s) + H2SO4(s) = CaSO4(s) + 2 HF(g)
AgNO3 + Sn = Ag + Sn(NO3)2 =>
2 AgNO3 + Sn = 2 Ag + Sn(NO3)2
C6H8O7(aq) + Na2CO3(aq) = H2O(l) + CO2(g) + Na3C6H5O7(aq) =>
2 C6H8O7(aq) + 3 Na2CO3(aq) = 3 H2O(l) + 3 CO2(g) + 2 Na3C6H5O7(aq)
Na2CO3(aq) + FeCl3(aq) = NaCl(aq) + Fe2O3(s) + CO2(g) =>
3 Na2CO3(aq) + 2 FeCl3(aq) = 6 NaCl(aq) + Fe2O3(s) + 3 CO2(g)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/08/23
Equations balanced on 01/07/23
化学反応式の係数調整サイトへのご意見·ご感想