| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb(NO3)2 + Na2CO3 = Pb(CO3)2 + Na2 + NO3 =>
Pb(NO3)2 + 2 Na2CO3 = Pb(CO3)2 + 2 Na2 + 2 NO3
SMg = MgS =>
SMg = MgS
Fe2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
Fe2 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
H2O + Cl2 + (CaSO4)2H2O = CaOCl + H2SO4 =>
H2O + Cl2 + (CaSO4)2H2O = 2 CaOCl + 2 H2SO4
HN(CH2)5CO + H2 = (CH2)5CHOH + NH3 =>
HN(CH2)5CO + 2 H2 = (CH2)5CHOH + NH3
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
MnO2 + H2O2 = MnO4 + H2O =>
MnO2 + 2 H2O2 = MnO4 + 2 H2O
CaCl2 + HCl = CaCl + Cl2H =>
CaCl2 + HCl = CaCl + Cl2H
UO2(CO3)2{2-} + e = UO2 + CO3{2-} =>
UO2(CO3)2{2-} + 2e = UO2 + 2 CO3{2-}
Rb + H3PO4 = Rb3PO4 + H2 =>
6 Rb + 2 H3PO4 = 2 Rb3PO4 + 3 H2
Al = [Al4] =>
4 Al = [Al4]
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
CaO + MgSO4 = CaSO4 + MgO =>
CaO + MgSO4 = CaSO4 + MgO
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
HBr + MnCO3 = HCO3 + BrMn =>
HBr + MnCO3 = HCO3 + BrMn
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
KCl + MnO2 = K + O2 + MnCl2 =>
2 KCl + MnO2 = 2 K + O2 + MnCl2
C3H5CHO + O2 = C3H5COOH =>
2 C3H5CHO + O2 = 2 C3H5COOH
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
NH4BrNaOH = NH4OHNaBr =>
NH4BrNaOH = NH4OHNaBr
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
HI(aq) + CsOH(aq) = CsI(aq) + H2O =>
HI(aq) + CsOH(aq) = CsI(aq) + H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
C2H5OCH3 + NaOH = CH3OH + C2H5ONa =>
C2H5OCH3 + NaOH = CH3OH + C2H5ONa
KMnO4 + SnCl2 + H2SO4 = MnSO4 + SnCl4 + Sn(SO4)2 + KCl + H2O =>
2 KMnO4 + 5 SnCl2 + 8 H2SO4 = 2 MnSO4 + 2 SnCl4 + 3 Sn(SO4)2 + 2 KCl + 8 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
C2H5OCH3 + NaOH = CH3OH + C2H5ONa =>
C2H5OCH3 + NaOH = CH3OH + C2H5ONa
NaCl + AgBr = NaBr + AgCl =>
NaCl + AgBr = NaBr + AgCl
SnO2 + HBr = Br + SnBr2 + H2O =>
SnO2 + 4 HBr = 2 Br + SnBr2 + 2 H2O
HI + (NH4)2CO3 = NH4I + CO2 + H2O =>
2 HI + (NH4)2CO3 = 2 NH4I + CO2 + H2O
C6H12 + HBr = C6H13Br =>
C6H12 + HBr = C6H13Br
P4(s) + NaOH + H2O = PH3 + Na2HPO3 =>
P4(s) + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
ScO2 + H2O = Sc(OH)4 =>
ScO2 + 2 H2O = Sc(OH)4
Fe + N + O = Fe(NO3)3 =>
Fe + 3 N + 9 O = Fe(NO3)3
NaHCO3 + H2SO3 = Na2SO3 + H2CO3 =>
2 NaHCO3 + H2SO3 = Na2SO3 + 2 H2CO3
Fe2O3 + Ca3(PO4)2 = FePO4 + CaO =>
Fe2O3 + Ca3(PO4)2 = 2 FePO4 + 3 CaO
F = F9 =>
9 F = F9
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KClO4 + Al + S = K2S + Al2O3 + AlCl3 =>
6 KClO4 + 18 Al + 3 S = 3 K2S + 8 Al2O3 + 2 AlCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + NO3 = Fe(NO3)3 =>
Fe + 3 NO3 = Fe(NO3)3
Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O
Mg(OCl)2 + HCl = MgCl2 + Cl2 + H2O =>
Mg(OCl)2 + 4 HCl = MgCl2 + 2 Cl2 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Rb + H3PO4 = Rb3PO4 + H2 =>
6 Rb + 2 H3PO4 = 2 Rb3PO4 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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