Equations balanced on the previous day | Equations balanced on the next day |
CrBr2 + 2 NaOH = Cr(OH)2 + 2 NaBr
CaCl2 = Ca2 + Cl =>
2 CaCl2 = Ca2 + 4 Cl
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
HC2H3O2(aq)NaHCO3(s) = H2O(l)CO2(g)NaC2H3O2(aq) =>
HC2H3O2(aq)NaHCO3(s) = H2O(l)CO2(g)NaC2H3O2(aq)
C2H4(g) + H2(g) = C2H6(g) =>
C2H4(g) + H2(g) = C2H6(g)
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
PbO2 + NO3 + H = Pb{2+} + NO3{-} + H2O =>
PbO2 + 2 NO3 + 4 H = Pb{2+} + 2 NO3{-} + 2 H2O
Cu2SO4 + AlI3 = CuI + Al2(SO4)3 =>
3 Cu2SO4 + 2 AlI3 = 6 CuI + Al2(SO4)3
ZnO + C4 = Zn2 + CO2 =>
8 ZnO + C4 = 4 Zn2 + 4 CO2
SiO2 + Ca3(PO4)2 = P2O5 + CaSiO3 =>
3 SiO2 + Ca3(PO4)2 = P2O5 + 3 CaSiO3
CH3COOH + P2O5 = (CH3CO)2O + H3PO4 =>
6 CH3COOH + P2O5 = 3(CH3CO)2O + 2 H3PO4
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
PbO + FeOHSO4 = Fe2(PbO2)3 + PbSO4 + H2O =>
5 PbO + 2 FeOHSO4 = Fe2(PbO2)3 + 2 PbSO4 + H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Fe2(SO4)3 + Li2CO3 = Fe2(CO3)3 + Li2(SO4) =>
Fe2(SO4)3 + 3 Li2CO3 = Fe2(CO3)3 + 3 Li2(SO4)
K2SO3(aq) + HClO4(aq) = KClO4(aq) + H2O(l) + SO2(g) =>
K2SO3(aq) + 2 HClO4(aq) = 2 KClO4(aq) + H2O(l) + SO2(g)
Na2O + CO = Na2(CO3) + Na =>
2 Na2O + CO = Na2(CO3) + 2 Na
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al(NO3) + Mg = Mg(NO3) + Al2 =>
2 Al(NO3) + 2 Mg = 2 Mg(NO3) + Al2
Al + Fe3O4 = FeO + Al2O3 =>
2 Al + 3 Fe3O4 = 9 FeO + Al2O3
C6H6 + H2O2 = H2O + CO2 =>
C6H6 + 15 H2O2 = 18 H2O + 6 CO2
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
K2Cr2O7 + HCl = K2O + Cr2O3 + H2O + Cl =>
K2Cr2O7 + 6 HCl = K2O + Cr2O3 + 3 H2O + 6 Cl
HCH3COOH + CO2 + Ca(OH)2 = CaCO3 + C2H7O3 =>
HCH3COOH + CO2 + Ca(OH)2 = CaCO3 + C2H7O3
H2O + NO2 + O2 + CH4N2O = CH5N3O4 =>
2 H2O + 4 NO2 + O2 + 4 CH4N2O = 4 CH5N3O4
H2SO4 + NaI = I2 + H2O + H2S + NaHSO4 =>
9 H2SO4 + 8 NaI = 4 I2 + 4 H2O + H2S + 8 NaHSO4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
K + Cl3 = KCl2 =>
3 K + 2 Cl3 = 3 KCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C7H3N3O6 + O2 = CO2 + H2O + N2 =>
4 C7H3N3O6 + 19 O2 = 28 CO2 + 6 H2O + 6 N2
K{+} + Fe{3+} + [Fe{2+}(Cn)6]{4-} = KFe{3+}[Fe{2+}(Cn)6] =>
5 K{+} + 4 Fe{3+} + [Fe{2+}(Cn)6]{4-} = 5 KFe{3+}[Fe{2+}(Cn)6]
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CaCl2 = Ca + Cl =>
CaCl2 = Ca + 2 Cl
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
CH3COOH + P2O5 = (CH3CO)2O + H3PO4 =>
6 CH3COOH + P2O5 = 3(CH3CO)2O + 2 H3PO4
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
HCl(aq) + Ca(s) = H2(g) + CaCl2(aq) =>
2 HCl(aq) + Ca(s) = H2(g) + CaCl2(aq)
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
Cu(NH3)4(NO3)2 + H2O + H2S = CuS + NH4{+} + NO3{-} + OH{-} =>
Cu(NH3)4(NO3)2 + 2 H2O + H2S = CuS + 4 NH4{+} + 2 NO3{-} + 2 OH{-}
Al2O3 + NH4Cl = NH4AlCl4 + H2O + NH3 =>
Al2O3 + 8 NH4Cl = 2 NH4AlCl4 + 3 H2O + 6 NH3
Pb4 + Br4 = PbBr =>
Pb4 + Br4 = 4 PbBr
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Al + K + SO4 + H2O = AlKSO4H2O =>
Al + K + SO4 + H2O = AlKSO4H2O
FeCl3(aq) + KOH(aq) = Fe(OH)3(aq) + KCl =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(aq) + 3 KCl
NaHCO3 = CO2 + Na2O + HOH =>
2 NaHCO3 = 2 CO2 + Na2O + HOH
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/11/24
Equations balanced on 04/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.