Equations balanced on the previous day | Equations balanced on the next day |
2 H2 + 2 SO4 + Ca2(PO4)2 = 2 CaSO4 + 2 H2PO4
HCl + CO = CHCl3 + H2O =>
3 HCl + CO = CHCl3 + H2O
NH3 + SO4 = O3 + NO + SH3 =>
NH3 + SO4 = O3 + NO + SH3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe(Cl2) + H2O = HCl + Fe(OH)2 =>
Fe(Cl2) + 2 H2O = 2 HCl + Fe(OH)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaHCO3 + NaNO3 = Na2CO3 + HNO3 =>
NaHCO3 + NaNO3 = Na2CO3 + HNO3
Pb(NO3)2 + Na(OH)2 = Pb(OH)2 + Na(NO3)2 =>
Pb(NO3)2 + Na(OH)2 = Pb(OH)2 + Na(NO3)2
K2Co3 + BaCl2 = KCl + BaCo3 =>
K2Co3 + BaCl2 = 2 KCl + BaCo3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg(NO3)2 + Na2(CO3) = MgCO3 + NaNO3 =>
Mg(NO3)2 + Na2(CO3) = MgCO3 + 2 NaNO3
H2N{-}CH2{-}COOH + HBr = BrH3N{-}CH2{-}COOH =>
H2N{-}CH2{-}COOH + HBr = BrH3N{-}CH2{-}COOH
O2 + F2 = OF2 =>
O2 + 2 F2 = 2 OF2
Zn + HNO3 = NO3 + H2Zn =>
Zn + 2 HNO3 = 2 NO3 + H2Zn
HgO + HBr = HgBr2 + H2O =>
HgO + 2 HBr = HgBr2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO2 + KOH = KNO3 + H2 =>
2 NO2 + 2 KOH = 2 KNO3 + H2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CO2 + O2 = CO44 =>
CO2 + 21 O2 = CO44
V(OH)2 + HBr = VBr2 + H2O =>
V(OH)2 + 2 HBr = VBr2 + 2 H2O
ZnI + H2O = Zn2O + HI =>
2 ZnI + H2O = Zn2O + 2 HI
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cs3PO4 + V2(SO4)5 = V3(PO4)5 + Cs2SO4 =>
10 Cs3PO4 + 3 V2(SO4)5 = 2 V3(PO4)5 + 15 Cs2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
Mg + CuCl2 = CuMgCl2 =>
Mg + CuCl2 = CuMgCl2
HgO + HBr = HgBr2 + H2O =>
HgO + 2 HBr = HgBr2 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe(NO3)3 + NH3 = Fe(NH3) + NO3 =>
Fe(NO3)3 + NH3 = Fe(NH3) + 3 NO3
KI + SO2 + H2O = I2 + KOH + S =>
4 KI + SO2 + 2 H2O = 2 I2 + 4 KOH + S
Fe(OH)3 + HC2H3O2 = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 3 HC2H3O2 = Fe(C2H3O2)3 + 3 H2O
C5H8 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C5H8 + 14 K2Cr2O7 + 56 H2SO4 = 15 CO2 + 14 K2SO4 + 14 Cr2(SO4)3 + 68 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Mg + H(NO3) = Mg(NO3)2 + H2 =>
Mg + 2 H(NO3) = Mg(NO3)2 + H2
Al + NaNO3 + NaOH = Na3AlO3 + NH3 + H2O =>
8 Al + 3 NaNO3 + 21 NaOH = 8 Na3AlO3 + 3 NH3 + 6 H2O
Na(s) + CaCl2(aq) = NaCl + (aq)Ca =>
2 Na(s) + CaCl2(aq) = 2 NaCl + (aq)Ca
O2 + Ca2Sb2O5 = Ca5Sb5O17 =>
9 O2 + 10 Ca2Sb2O5 = 4 Ca5Sb5O17
Zn(NO3)2 + (NH4)2S = ZnS + NH4NO3 =>
Zn(NO3)2 + (NH4)2S = ZnS + 2 NH4NO3
C6H5CH2OH + MnO2 + H{+} = Mn2{+} + C6H5CHO + H2O =>
7 C6H5CH2OH + 4 MnO2 + 2 H{+} = 2 Mn2{+} + 7 C6H5CHO + 8 H2O
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/07/24
Equations balanced on 03/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.