Equations balanced on the previous day | Equations balanced on the next day |
[S4O6]{-2} + 2e = 2[S2O3]{-2}
MgI2 + PbNO3 = Mg(NO3)2 + PbI =>
MgI2 + 2 PbNO3 = Mg(NO3)2 + 2 PbI
NaAu(CN)2(aq) + Zn(s) = Au(s) + Na2(Zn(CN)4)(aq) =>
2 NaAu(CN)2(aq) + Zn(s) = 2 Au(s) + Na2(Zn(CN)4)(aq)
FeCl2 + O2C3 = Fe2C4 + O2Cl3 =>
6 FeCl2 + 4 O2C3 = 3 Fe2C4 + 4 O2Cl3
BrO3{-} + H{+} + I{-} = Br{-} + H2O + I2 =>
BrO3{-} + 6 H{+} + 6 I{-} = Br{-} + 3 H2O + 3 I2
Ca3(AsO4)2 + Na2SO4 = Na3AsO4 + CaSO4 =>
Ca3(AsO4)2 + 3 Na2SO4 = 2 Na3AsO4 + 3 CaSO4
SO4 + H2PO2 = HPO3 + SO3 + H2O =>
3 SO4 + 2 H2PO2 = 2 HPO3 + 3 SO3 + H2O
H2S + KOH + KMnO4 = H2O + KS + KMn =>
8 H2S + 8 KOH + KMnO4 = 12 H2O + 8 KS + KMn
Al + NiBr3 = NiBr3Al =>
Al + NiBr3 = NiBr3Al
Na2S + LiCO3 = Na2CO3 + LiS =>
Na2S + LiCO3 = Na2CO3 + LiS
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CuSO4 + NaOH + C2H5OH = Cu + Na2SO4 + H2O + C2H4O =>
CuSO4 + 2 NaOH + C2H5OH = Cu + Na2SO4 + 2 H2O + C2H4O
Kr + O2 = KrO =>
2 Kr + O2 = 2 KrO
KOH + Si + H2O = H2 + K2SiO3 =>
2 KOH + Si + H2O = 2 H2 + K2SiO3
Pb + Au(No3)3 = Pb(No3)2 + Au =>
3 Pb + 2 Au(No3)3 = 3 Pb(No3)2 + 2 Au
SiCl4 + O2 = O2Si2 + Cl2O =>
2 SiCl4 + 3 O2 = O2Si2 + 4 Cl2O
PbO(s) + NH33(g) = N2(g) + H2O(l) + Pb(s) =>
33 PbO(s) + 2 NH33(g) = N2(g) + 33 H2O(l) + 33 Pb(s)
CH3CH2CHO + Ca(OH)2 = CH3CH2COOH + Ca2O + H2O =>
CH3CH2CHO + 2 Ca(OH)2 = CH3CH2COOH + Ca2O + 2 H2O
C9H8O + O2 = CO2 + H2O =>
2 C9H8O + 21 O2 = 18 CO2 + 8 H2O
Co(NH3)3 + CH3COOH = Co + NH4 + C2H3O2 =>
Co(NH3)3 + 3 CH3COOH = Co + 3 NH4 + 3 C2H3O2
ReO2 = ReO7 + Re =>
7 ReO2 = 2 ReO7 + 5 Re
Li + O = Li1O =>
Li + O = Li1O
KNO3 + C12H22O11 = N2 + K2CO3 + H2O + CO2 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 24 K2CO3 + 55 H2O + 36 CO2
NH4OH(aq) + H2SO4(aq) = NH4SO4(aq) + H2OH(aq) =>
NH4OH(aq) + H2SO4(aq) = NH4SO4(aq) + H2OH(aq)
Al(SO4) + Ba(NO3) = Ba(SO4) + Al(NO3) =>
Al(SO4) + Ba(NO3) = Ba(SO4) + Al(NO3)
Zn + As4O5 + H2SO4 = AsH3 + ZnSO4 + H2O =>
11 Zn + As4O5 + 11 H2SO4 = 4 AsH3 + 11 ZnSO4 + 5 H2O
FeO + H2O + O2 = Fe(OH)3 =>
4 FeO + 6 H2O + O2 = 4 Fe(OH)3
KNCS + NaOCl = NaNCS + KOCl =>
KNCS + NaOCl = NaNCS + KOCl
NH4Cl + BaCl2 = Ba2NCl + HCl =>
NH4Cl + 2 BaCl2 = Ba2NCl + 4 HCl
I + S2O3{-2} + OH{-} = SO4{-2} + I{-} + H2O =>
8 I + S2O3{-2} + 10 OH{-} = 2 SO4{-2} + 8 I{-} + 5 H2O
CaCO3 + HC2H3O2 = CaC2H3O2 + HOH + CO2 =>
8 CaCO3 + 9 HC2H3O2 = 8 CaC2H3O2 + 6 HOH + 10 CO2
BrO3{-} + H{+} + I{-} = Br{-} + H2O + I2 =>
BrO3{-} + 6 H{+} + 6 I{-} = Br{-} + 3 H2O + 3 I2
TlNO3 + H2O = TlOH + HNO3 =>
TlNO3 + H2O = TlOH + HNO3
H2O2(g) = O2(g) + H2 =>
H2O2(g) = O2(g) + H2
NaClO + NaCl + H2SO4 = Na2SO4 + H2O + Cl2 =>
NaClO + NaCl + H2SO4 = Na2SO4 + H2O + Cl2
Na2SeO3 + KIO3 + H2SO4 = Na2SeO4 + K2SO4 + I2 + H2O =>
5 Na2SeO3 + 2 KIO3 + H2SO4 = 5 Na2SeO4 + K2SO4 + I2 + H2O
Pb + Au(No3)3 = Pb(No3)2 + Au =>
3 Pb + 2 Au(No3)3 = 3 Pb(No3)2 + 2 Au
MnSO4 + KBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + K2SO4 + NH + H2O =>
6 MnSO4 + 12 KBiO3 + 37 HNO3 = 6 HMnO4 + 12 Bi(NO3)3 + 6 K2SO4 + NH + 15 H2O
V{3+} + Zn = V{2+} + Zn{2+} =>
2 V{3+} + Zn = 2 V{2+} + Zn{2+}
S = S2 =>
2 S = S2
KMnO4 + AlCl3 = KCl + MnCl2 + AlO + Cl =>
KMnO4 + 4 AlCl3 = KCl + MnCl2 + 4 AlO + 9 Cl
NaHO + H3PO4 = H2O + Na2HPO4 =>
2 NaHO + H3PO4 = 2 H2O + Na2HPO4
K2Cr2O4 + HI + HClO4 = Cr(ClO)3 + KClO4 + I2 + H2O =>
K2Cr2O4 + 36 HI + 8 HClO4 = 2 Cr(ClO)3 + 2 KClO4 + 18 I2 + 22 H2O
Pb(NO3)2 + NH4IO3 = Pb(IO3)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4IO3 = Pb(IO3)2 + 2 NH4NO3
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
AgNo3 + AlCl3 = AgCl + Al(No3)3 =>
3 AgNo3 + AlCl3 = 3 AgCl + Al(No3)3
Ga2O3 + HNO3 = Ga(NO3)3 + H2O =>
Ga2O3 + 6 HNO3 = 2 Ga(NO3)3 + 3 H2O
TiOSO4 + H2O2 + NaOH = Na4[TiO8] + Na2SO4 + H2O =>
TiOSO4 + 4 H2O2 + 6 NaOH = Na4[TiO8] + Na2SO4 + 7 H2O
HNO3 + As2S3 + H2O = H2SO4 + NO + H3AsO4 =>
28 HNO3 + 3 As2S3 + 4 H2O = 9 H2SO4 + 28 NO + 6 H3AsO4
KMnO4 + NaSO3 + H2SO4 = K2SO4 + MnSO4 + H2O + NaSO4 =>
2 KMnO4 + 5 NaSO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 NaSO4
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/14/24
Equations balanced on 03/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.