Equations balanced on the previous day | Equations balanced on the next day |
SnO2 + 2 H2 = 2 H2O + Sn
Au + ZnSO4 = AuSO4 + Zn =>
Au + ZnSO4 = AuSO4 + Zn
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
I + Na2P2O3 = Na2P4O6 + NaI =>
2 I + 2 Na2P2O3 = Na2P4O6 + 2 NaI
Zn + Cu(NO3)3 = Cu + Zn(NO3)2 =>
3 Zn + 2 Cu(NO3)3 = 2 Cu + 3 Zn(NO3)2
F2 + FeNa3 = Na2 + FeF3 =>
3 F2 + 2 FeNa3 = 3 Na2 + 2 FeF3
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
Cu(NO3)3 + Ag = Ag(NO3)3 + Cu =>
Cu(NO3)3 + Ag = Ag(NO3)3 + Cu
NH4NO3 + BaO2H2 = BaN2O6 + H2O + NH3 =>
2 NH4NO3 + BaO2H2 = BaN2O6 + 2 H2O + 2 NH3
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2OCO2 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2OCO2
K2Cr2O7 + KHI + H2SO4 = Cr2(SO4)3 + K2SO4 + HIO3 + H2O =>
7 K2Cr2O7 + 6 KHI + 31 H2SO4 = 7 Cr2(SO4)3 + 10 K2SO4 + 6 HIO3 + 31 H2O
magnesium + hydrochloricacid = magnesiumchloride + hydrogen =>
Mg + 2 HCl = MgCl2 + H2
CH4(aq) + O2(g) = CO2(g) + H2O(l) =>
CH4(aq) + 2 O2(g) = CO2(g) + 2 H2O(l)
Cu2SO4 + Pb(NO3)2 = PbSO4 + CuNO3 =>
Cu2SO4 + Pb(NO3)2 = PbSO4 + 2 CuNO3
C17H19NO3 + H2O = C17H20NO3 + HO =>
C17H19NO3 + H2O = C17H20NO3 + HO
Na3PO4(aq) + Cu(NO3)2(aq) = NaNO3(aq) + Cu3(PO4)2 =>
2 Na3PO4(aq) + 3 Cu(NO3)2(aq) = 6 NaNO3(aq) + Cu3(PO4)2
KVO3 + H2O = HVO3 + K2O =>
2 KVO3 + H2O = 2 HVO3 + K2O
SrSO4 + HCl = SrCl2 + H2SO4 =>
SrSO4 + 2 HCl = SrCl2 + H2SO4
Mg + Cu = Mg5Cu3 =>
5 Mg + 3 Cu = Mg5Cu3
NaHCO3 + Ca(H2PO4)2 = CaHPO4 + Na2HPO4 + CO2 + H2O =>
2 NaHCO3 + Ca(H2PO4)2 = CaHPO4 + Na2HPO4 + 2 CO2 + 2 H2O
C7H6O3 + H2O = C7H6O3H + OH =>
C7H6O3 + H2O = C7H6O3H + OH
NH4NO3 + C16H34 = CO2 + H2O + N2 =>
49 NH4NO3 + C16H34 = 16 CO2 + 115 H2O + 49 N2
K2HPO4 + Ca(OH)2 = KOH + Ca3(PO4)2 + H2O =>
2 K2HPO4 + 3 Ca(OH)2 = 4 KOH + Ca3(PO4)2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb(NO3)3 + NH3 + H2O = Pb(OH)2 + NH3NO3 =>
9 Pb(NO3)3 + 23 NH3 + 12 H2O = 9 Pb(OH)2 + 25 NH3NO3
C55H98O6 + CH3OH = C3H8O3 + C19H36O2 =>
34 C55H98O6 + 163 CH3OH = 57 C3H8O3 + 98 C19H36O2
ICl = I2 + Cl =>
2 ICl = I2 + 2 Cl
K + CaBr2 = KBr + Ca =>
2 K + CaBr2 = 2 KBr + Ca
Na3[Cr(OH)6] + Na2S = Cr2S3 + NaOH =>
2 Na3[Cr(OH)6] + 3 Na2S = Cr2S3 + 12 NaOH
K2Cr2O7 + K + HCl = KCl + CrCl3 + H2O =>
K2Cr2O7 + 6 K + 14 HCl = 8 KCl + 2 CrCl3 + 7 H2O
Al4 + O6 = Al4O6 =>
Al4 + O6 = Al4O6
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + HI = HS + I2 + HO =>
2 H2SO4 + 6 HI = 2 HS + 3 I2 + 8 HO
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
FeL3 = L{-} + FeL2{+} =>
FeL3 = L{-} + FeL2{+}
HNO3 + Fe2(CO3)3 = Fe(NO3)3 + H2CO3 =>
6 HNO3 + Fe2(CO3)3 = 2 Fe(NO3)3 + 3 H2CO3
PbO2 + Cl{-} + H{+} = Pb{2+} + Cl2 + H2O =>
PbO2 + 2 Cl{-} + 4 H{+} = Pb{2+} + Cl2 + 2 H2O
MnO + Cr = Cr2O3 + Mn =>
3 MnO + 2 Cr = Cr2O3 + 3 Mn
Fe(s) + CI2(g) = FeCI2(s) =>
Fe(s) + CI2(g) = FeCI2(s)
As + Na = Na2As =>
As + 2 Na = Na2As
Al2O3 + NaNO3 = Al(NO3)3 + Na2O =>
Al2O3 + 6 NaNO3 = 2 Al(NO3)3 + 3 Na2O
HNO3 + H2S = NO + H2O + H2SO4 =>
8 HNO3 + 3 H2S = 8 NO + 4 H2O + 3 H2SO4
Cl2 + NaOH = NaCl + NaClO4 + H2O =>
4 Cl2 + 8 NaOH = 7 NaCl + NaClO4 + 4 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
AlBr3(s) + Cl2(g) = AlCl3(s) + Br2(g) =>
2 AlBr3(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 Br2(g)
Cr(NO3)3 + NaBiO3 + HNO3 = Bi(NO3)3 + NaNO3 + H2Cr2O7 + H2O =>
2 Cr(NO3)3 + 3 NaBiO3 + 6 HNO3 = 3 Bi(NO3)3 + 3 NaNO3 + H2Cr2O7 + 2 H2O
AgCl + CuO = Ag2O + CuCl2 =>
2 AgCl + CuO = Ag2O + CuCl2
Cl(NH4) + Na(OH) = Cl(OH) + Na(NH4) =>
Cl(NH4) + Na(OH) = Cl(OH) + Na(NH4)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/01/24
Equations balanced on 05/01/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.