Equations balanced on the previous day | Equations balanced on the next day |
H2SO4 + 2 KOH = K2SO4 + 2 H2O
K2Cr2O7 + H2SO4 + KBr = Cr2SO4 + Br2 + KSO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 4 KBr = Cr2SO4 + 2 Br2 + 6 KSO4 + 7 H2O
WO3 + NaCl = Na2WO4 + WO2Cl2 =>
2 WO3 + 2 NaCl = Na2WO4 + WO2Cl2
HOOCCOOH + H2SO4 = CO2 + H2O + SO2 =>
HOOCCOOH + H2SO4 = 2 CO2 + 2 H2O + SO2
FeCl3 + NH4SCN = NH4Cl + Cl2Fe(SCN) =>
FeCl3 + NH4SCN = NH4Cl + Cl2Fe(SCN)
ZnCl + AgS = AgCl + ZnS =>
ZnCl + AgS = AgCl + ZnS
C6H6O(l) + O2(g) = CO2(g) + H2O =>
C6H6O(l) + 7 O2(g) = 6 CO2(g) + 3 H2O
H2SO4 + KMnO4 + H2C2O4 = K2SO4 + MnSO4 + H2O + CO2 =>
3 H2SO4 + 2 KMnO4 + 5 H2C2O4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
Na2SO3(s) + HCl(aq) = H2O(l) + NaCl(aq) + SO2(g) =>
Na2SO3(s) + 2 HCl(aq) = H2O(l) + 2 NaCl(aq) + SO2(g)
Pb(C2H3O2)2 + H2O + CO2 = PbCO3 + HC2H3O =>
5 Pb(C2H3O2)2 + H2O + CO2 = 5 PbCO3 + 8 HC2H3O
NaClO4 + H2O = HClO4 + NaOH =>
NaClO4 + H2O = HClO4 + NaOH
HNO3 + As2S2 = H2SO4 + H3AsO4 + H2O + NO2 =>
22 HNO3 + As2S2 = 2 H2SO4 + 2 H3AsO4 + 6 H2O + 22 NO2
C6H6(l) + Br2(l) = C6H5Br(l) + HBr(l) =>
C6H6(l) + Br2(l) = C6H5Br(l) + HBr(l)
CH3(CH2)7OH + C6H4(OH)COOH = C15H22O3 + H2O =>
CH3(CH2)7OH + C6H4(OH)COOH = C15H22O3 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Rb + RbNO3 = Rb2O2 + N =>
4 Rb + 2 RbNO3 = 3 Rb2O2 + 2 N
K2Cr2O7 + H2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 H2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O
Cu + K = CuK =>
Cu + K = CuK
Ca + H2O = CaH4 + O2 =>
Ca + 2 H2O = CaH4 + O2
NO3 + H2O = NO + OH =>
NO3 + 2 H2O = NO + 4 OH
S2Cl2 + CCl3 = CS2 + Cl2 =>
2 S2Cl2 + 2 CCl3 = 2 CS2 + 5 Cl2
HOCH2CH2OH + CH3COOH = H2O + CH3COOCH3 =>
2 HOCH2CH2OH + CH3COOH = 2 H2O + 2 CH3COOCH3
NiBr2 + NH4SO = NiSO + NH4Br2 =>
NiBr2 + NH4SO = NiSO + NH4Br2
NO3 + H2O = NH4 + OH =>
NO3 + 7 H2O = NH4 + 10 OH
C23H48 + H2O = CO2 + H{+} + e =>
C23H48 + 46 H2O = 23 CO2 + 140 H{+} + 140e
Cr2O7{-2} + C3H7OH + H{+} = Cr{+3} + HCO2H + H2O =>
2 Cr2O7{-2} + C3H7OH + 16 H{+} = 4 Cr{+3} + 3 HCO2H + 9 H2O
Zn2O + C = Zn + CO2 =>
2 Zn2O + C = 4 Zn + CO2
CaCO3(s) + HCl(aq) = H2CO3(aq) + CaCl2(aw) =>
CaCO3(s) + 2 HCl(aq) = H2CO3(aq) + CaCl2(aw)
H2O + NO3 = NH3 + OH =>
6 H2O + NO3 = NH3 + 9 OH
NaOH + CoSO4 = Na2SO4 + Co(OH)2 =>
2 NaOH + CoSO4 = Na2SO4 + Co(OH)2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
(NH4)3PO4 + Zn2SO4 = Zn3PO4 + (NH4)2SO4 =>
2(NH4)3PO4 + 3 Zn2SO4 = 2 Zn3PO4 + 3(NH4)2SO4
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
NaHCO3 + H3BO3 = CO2 + Na2B4O7 + H2O =>
2 NaHCO3 + 4 H3BO3 = 2 CO2 + Na2B4O7 + 7 H2O
CH4O(l) + O(g) = CO2(g) + H2O(g) =>
CH4O(l) + 3 O(g) = CO2(g) + 2 H2O(g)
CuFeS2 = Cu2S + FeS + S2 =>
4 CuFeS2 = 2 Cu2S + 4 FeS + S2
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
C2H3O2Na + NaOH = CH4 + Na2CO3 =>
C2H3O2Na + NaOH = CH4 + Na2CO3
NO3 + H2O = HNO3 + O2 =>
4 NO3 + 2 H2O = 4 HNO3 + O2
Ba(NO3)2 + Ca = Ca(NO3)2 + Ba =>
Ba(NO3)2 + Ca = Ca(NO3)2 + Ba
OH + H = H3OH =>
OH + 3 H = H3OH
NO3 + H2O = HNO3 + OH =>
NO3 + H2O = HNO3 + OH
Li + O2(g) = Li2O(s) =>
4 Li + O2(g) = 2 Li2O(s)
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
HNO3 + Cu = NO2 + H2O + Cu(NO3)2 =>
4 HNO3 + Cu = 2 NO2 + 2 H2O + Cu(NO3)2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CrO2{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 CrO2{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 4 H2O
NO3 + H2O = NO2 + OH =>
NO3 + H2O = NO2 + 2 OH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NO3 + H2O = H2NO4 =>
NO3 + H2O = H2NO4
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/08/23
Equations balanced on 01/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.