Equations balanced on the previous day | Equations balanced on the next day |
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 CO2
KBrO3 + HBr + C8H10O2 = C8H10O2Br + H2O + KBr =>
KBrO3 + 6 HBr + 6 C8H10O2 = 6 C8H10O2Br + 3 H2O + KBr
FeSO2 + Cu = CuSO2 + Fe =>
FeSO2 + Cu = CuSO2 + Fe
K4(Fe(CN)6) + Fe{3+} = Fe4(Fe(CN)6)3 + K{+} =>
3 K4(Fe(CN)6) + 4 Fe{3+} = Fe4(Fe(CN)6)3 + 12 K{+}
PBr3 + H2 = HBr + P3 =>
6 PBr3 + 9 H2 = 18 HBr + 2 P3
As + CN = AsCN =>
As + CN = AsCN
FeSO2 + Cu = CuSO2 + Fe =>
FeSO2 + Cu = CuSO2 + Fe
Mg(NO3)2 + Na2O = MgO + NaNO3 =>
Mg(NO3)2 + Na2O = MgO + 2 NaNO3
MnO4{-} + SO2 + H2O = Mn2 + SO4{-2} + H{+} =>
2 MnO4{-} + 7 SO2 + 6 H2O = Mn2 + 7 SO4{-2} + 12 H{+}
Na + Si = NaSi =>
Na + Si = NaSi
CaCl + NaSO4 = CaSO4 + ClNa =>
CaCl + NaSO4 = CaSO4 + ClNa
H2S + H2SO3 + Fe(OH)2 = Fe4SSO3 + H2O =>
5 H2S + H2SO3 + 12 Fe(OH)2 = 3 Fe4SSO3 + 18 H2O
NaHSO4 + Pb(NO3)2 = Na(NO3)2 + PbHSO4 =>
NaHSO4 + Pb(NO3)2 = Na(NO3)2 + PbHSO4
FeSO2 + Cu = CuSO2 + Fe =>
FeSO2 + Cu = CuSO2 + Fe
CaC304 + KMnO4 + H2SO4 = CaSO4 + MnSO4 + K2SO4 + CO2 + H2O =>
5.0000000000001CaC304 + 1218 KMnO4 + 1832 H2SO4 = 5 CaSO4 + 1218 MnSO4 + 609.00000000001K2SO4 + 1520 CO2 + 1832 H2O
FeSO4 + HCl = FeCl2 + H2O + SO3 =>
FeSO4 + 2 HCl = FeCl2 + H2O + SO3
Fe + ZnSO4 = FeSO4 + Zn =>
Fe + ZnSO4 = FeSO4 + Zn
Ln{3+} + Zn = Ln + Zn{2+} =>
2 Ln{3+} + 3 Zn = 2 Ln + 3 Zn{2+}
H{+} + KMnO4 + C2H5OH = Mn{2+} + K{+} + H2O + C2H4O =>
6 H{+} + 2 KMnO4 + 5 C2H5OH = 2 Mn{2+} + 2 K{+} + 8 H2O + 5 C2H4O
CH4 + Na2CO3 + Br2 = CH3Br + NaBr + HCO3 =>
2 CH4 + 2 Na2CO3 + 3 Br2 = 2 CH3Br + 4 NaBr + 2 HCO3
HCl + (Na)2CO3 = HCO3 + (Na)2Cl =>
HCl + (Na)2CO3 = HCO3 + (Na)2Cl
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
C10H7F2N3O + C3H9OSI + KOH = C11H9F2N3O + KI + H2O + C2H6OS =>
C10H7F2N3O + C3H9OSI + KOH = C11H9F2N3O + KI + H2O + C2H6OS
CH3COOCH2CH3 + HCl = CH3COOH + C2H5Cl =>
CH3COOCH2CH3 + HCl = CH3COOH + C2H5Cl
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
C2(s) + F2(g) = C2F6(s) =>
C2(s) + 3 F2(g) = C2F6(s)
CH3COONa + NH4Cl = CH4 + N2 + CO2 + H2O + NaCl =>
8 CH3COONa + 8 NH4Cl = 11 CH4 + 4 N2 + 5 CO2 + 6 H2O + 8 NaCl
H6C3O3 + NaOH = H2O + NaH5C3O3 =>
H6C3O3 + NaOH = H2O + NaH5C3O3
PbO2 + PbS2 = SO2 + Pb =>
2 PbO2 + PbS2 = 2 SO2 + 3 Pb
Zn + NO3{-} + H3O{+} = Zn2{+} + NO + H2O =>
6 Zn + NO3{-} + 4 H3O{+} = 3 Zn2{+} + NO + 6 H2O
CuCO3 + CH4 = (CH4)2CO3 + Cu =>
CuCO3 + 2 CH4 = (CH4)2CO3 + Cu
H4P2O7 + Ca5(PO4)3F + H2O = HF + H4P2O7*Ca(H2PO4)2 =>
17 H4P2O7 + 2 Ca5(PO4)3F + 7 H2O = 2 HF + 10 H4P2O7*Ca(H2PO4)2
NaAsO2 + Br2 + H2O = NaAsO3 + HBr =>
NaAsO2 + Br2 + H2O = NaAsO3 + 2 HBr
Fe{+2} + K2Cr2O7 + H{+} = Fe{+3} + K{+} + Cr{+3} + H2O =>
6 Fe{+2} + K2Cr2O7 + 14 H{+} = 6 Fe{+3} + 2 K{+} + 2 Cr{+3} + 7 H2O
Ba(OH)2 + Mg2(SO3)2 = BaSO4 + MgOH2 =>
2 Ba(OH)2 + Mg2(SO3)2 = 2 BaSO4 + 2 MgOH2
CuH8 + O2 = HO + Cu =>
CuH8 + 4 O2 = 8 HO + Cu
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Fe + ZnSO4 = FeSO4 + Zn =>
Fe + ZnSO4 = FeSO4 + Zn
PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
C5H7NO + O2 = CO2 + NH3 + H2O =>
2 C5H7NO + 11 O2 = 10 CO2 + 2 NH3 + 4 H2O
C6H6O + NaHCO3 = C6H6ONa + CO2 + H2O =>
29 C6H6O + 28 NaHCO3 = 28 C6H6ONa + 34 CO2 + 17 H2O
H2PO4{-} + NaOH = NaHPO4{-} + H2O =>
H2PO4{-} + NaOH = NaHPO4{-} + H2O
Co2 + O = CoO =>
Co2 + 2 O = 2 CoO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
S{2-} + SO3{2-} + H2O = S8 + HO{-} =>
16 S{2-} + 8 SO3{2-} + 24 H2O = 3 S8 + 48 HO{-}
CO2 + H2O = HO2 + C3 =>
3 CO2 + 2 H2O = 4 HO2 + C3
Pb2S2 + O2 = Pb4 + SO2 =>
2 Pb2S2 + 4 O2 = Pb4 + 4 SO2
Zn2Cu + SO4 = ZnSO4 + Cu =>
Zn2Cu + 2 SO4 = 2 ZnSO4 + Cu
I2 + Sb + KOH = KI + K3[SbO4] + H2O =>
5 I2 + 2 Sb + 16 KOH = 10 KI + 2 K3[SbO4] + 8 H2O
UO3 + H{+} = UO2{+2} + H2O =>
UO3 + 2 H{+} = UO2{+2} + 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 11/25/23
Equations balanced on 12/25/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.