Equations balanced on the previous day | Equations balanced on the next day |
BaSO3H2O2 = BaSO4H2O
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
NaBrHCl = NaClHBr =>
NaBrHCl = NaClHBr
Cu + NH4OH = Cu(OH)2 + NH4 =>
Cu + 2 NH4OH = Cu(OH)2 + 2 NH4
HC2H3O2(aq) + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
HC2H3O2(aq) + NaHCO3 = NaC2H3O2 + H2O + CO2
Al + ZnNO3 = Zn + Al(NO3)3 =>
Al + 3 ZnNO3 = 3 Zn + Al(NO3)3
V2O3 = O2 + VO =>
2 V2O3 = O2 + 4 VO
Co{2+} + NH3 + CO3{2-} + H2O2 = [Co(NH3)4CO3]{+} + OH{-} =>
2 Co{2+} + 8 NH3 + 2 CO3{2-} + H2O2 = 2[Co(NH3)4CO3]{+} + 2 OH{-}
BaCr2O7 + HCl = BaCl2 + H2Cr2O7 =>
BaCr2O7 + 2 HCl = BaCl2 + H2Cr2O7
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO3 + Pb(CO3)2 = Pb(NO3)4 + H2O + CO2 =>
4 HNO3 + Pb(CO3)2 = Pb(NO3)4 + 2 H2O + 2 CO2
FeS + HCl = Fe + H2S + Cl =>
FeS + 2 HCl = Fe + H2S + 2 Cl
C2H5OH + H3BO3 = C6H15BO3 + H2O =>
3 C2H5OH + H3BO3 = C6H15BO3 + 3 H2O
Si(s) + O2(g) = SiO2(g) =>
Si(s) + O2(g) = SiO2(g)
HClO3 + Ca(OH)2 = Ca(ClO3)2 + H2O =>
2 HClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 H2O
KCl + AgNO3 = KNO3 + AgCl =>
KCl + AgNO3 = KNO3 + AgCl
Co(OH)3 + H{+} = Co{+2} + O2 + H2O =>
4 Co(OH)3 + 8 H{+} = 4 Co{+2} + O2 + 10 H2O
H2SO4(aq) + NaOH(aq) = Na2SO4(s) + H2O =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(s) + 2 H2O
C3H7OH + Cr2O7{2-} + H{+} = Cr3{+} + CH3COCH3 + H2O =>
17 C3H7OH + 3 Cr2O7{2-} + 8 H{+} = 2 Cr3{+} + 17 CH3COCH3 + 21 H2O
(NH4)2MoO4 + NH3 + H2O2 = (NH4)2MoO6 + NH4OH =>
(NH4)2MoO4 + 2 NH3 + 2 H2O2 = (NH4)2MoO6 + 2 NH4OH
H(AuCl4) + SnCl2 = Au + SnCl4 + HCl =>
2 H(AuCl4) + 3 SnCl2 = 2 Au + 3 SnCl4 + 2 HCl
H2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
3 H2S + 4 K2Cr2O7 + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
Tl2O3 + NH2OH = TlOH + N2 + H2O =>
Tl2O3 + 4 NH2OH = 2 TlOH + 2 N2 + 5 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
ZnCl2 + KOH = KCl + Zn(OH)2 =>
ZnCl2 + 2 KOH = 2 KCl + Zn(OH)2
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH3 =>
3(NH4)2S + K2Cr2O7 + H2O = 3 S + 2 Cr(OH)3 + 2 KOH + 6 NH3
Ti + N2 = TiN4 =>
Ti + 2 N2 = TiN4
NH3 + HNO3 = H2O + NH3NO2 =>
9 NH3 + 7 HNO3 = 5 H2O + 8 NH3NO2
KOH + H2C2O4*10H2O = K2C2O4 + H2O =>
2 KOH + H2C2O4*10H2O = K2C2O4 + 12 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeCl2 + BaS = BaCl2 + FeS =>
FeCl2 + BaS = BaCl2 + FeS
K2CrO7 + NaI + H2SO4 = Cr2(SO4)3 + I2 + H2O + K2SO4 + Na2SO4 =>
2 K2CrO7 + 18 NaI + 14 H2SO4 = Cr2(SO4)3 + 9 I2 + 14 H2O + 2 K2SO4 + 9 Na2SO4
CH3CO2H + CaCO3 = CO2 + H2O + C4H6CaO4 =>
2 CH3CO2H + CaCO3 = CO2 + H2O + C4H6CaO4
C + Ca3(PO4)2 + SIO2 = CO + CaSIO3 + P4 =>
10 C + 2 Ca3(PO4)2 + 6 SIO2 = 10 CO + 6 CaSIO3 + P4
NH4CrMo6O20 + KI + H2SO4 = Mo5O14 + Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + I2 + H2O =>
10 NH4CrMo6O20 + 24 KI + 32 H2SO4 = 12 Mo5O14 + 5 Cr2(SO4)3 + 12 K2SO4 + 5(NH4)2SO4 + 12 I2 + 32 H2O
Al2O3(SiO2)2 + Al2O3(SiO2)6 + NaOH(H2O)16 = NaSiO3Al(SiO3) + (H2O) =>
Al2O3(SiO2)2 + Al2O3(SiO2)6 + 4 NaOH(H2O)16 = 4 NaSiO3Al(SiO3) + 66(H2O)
Al + HF + O2 = Al(OH)3 + AlF3 =>
4 Al + 6 HF + 3 O2 = 2 Al(OH)3 + 2 AlF3
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH4Cl(aq) + Ba(NO3)2(aq) = NH4NO3(aq) + BaCl2 =>
2 NH4Cl(aq) + Ba(NO3)2(aq) = 2 NH4NO3(aq) + BaCl2
FeCl3(aq) + KCN(aq) = Fe(CN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KCN(aq) = Fe(CN)3(aq) + 3 KCl(aq)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AlBr3 + LiOH = Al(OH)3 + LiBr =>
AlBr3 + 3 LiOH = Al(OH)3 + 3 LiBr
Be + H2SO4 = BeSO4 + H2O + H2S =>
4 Be + 5 H2SO4 = 4 BeSO4 + 4 H2O + H2S
C4H11 + O2 = C2O + H2O =>
4 C4H11 + 15 O2 = 8 C2O + 22 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
NaCl + Pb(C2H3O2)2 = NaC2H3O2 + PbCl2 =>
2 NaCl + Pb(C2H3O2)2 = 2 NaC2H3O2 + PbCl2
SBCl5 + KI = KCl + I2 + SBCl3 =>
SBCl5 + 2 KI = 2 KCl + I2 + SBCl3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/01/24
Equations balanced on 03/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.