| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C12H23011 + O2 = CO2 + H2O =>
4 C12H23011 + 23059 O2 = 48 CO2 + 46022 H2O
C2H5OCl + O2 = CO2 + H2O + Cl2 =>
4 C2H5OCl + 11 O2 = 8 CO2 + 10 H2O + 2 Cl2
(NH4)2Cr2O7 + KMnO4 = K2Cr2O7 + MnO2 + N2 + H2O =>
(NH4)2Cr2O7 + 2 KMnO4 = K2Cr2O7 + 2 MnO2 + N2 + 4 H2O
FeI2 + AgNO3 = Fe + NO3 + AgI =>
FeI2 + 2 AgNO3 = Fe + 2 NO3 + 2 AgI
HNO3 + Cr(OH)2 = Cr(NO3)2 + H2O =>
2 HNO3 + Cr(OH)2 = Cr(NO3)2 + 2 H2O
PbNi + NaSO4 = NaNi + PbSO4 =>
PbNi + NaSO4 = NaNi + PbSO4
Na2HPO4 + H2SO4 = Na2SO4 + H3PO4 =>
Na2HPO4 + H2SO4 = Na2SO4 + H3PO4
C4H10O + C7H12O2 = C11H24O2 + H2O =>
13 C4H10O + 2 C7H12O2 = 6 C11H24O2 + 5 H2O
HydrogenNitrate + MagnesiumHydroxide = HydrogenHydroxide + MagnesiumNitrate =>
HydrogenNitrate + MagnesiumHydroxide = HydrogenHydroxide + MagnesiumNitrate
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H6O2 + NaOH = C4H8O3 + Na2O =>
C4H6O2 + 2 NaOH = C4H8O3 + Na2O
Cr{3+} + NaOH + H2O2 = CrO2{-} + H2O + Na{2+} =>
Cr{3+} + 2 NaOH + H2O2 = CrO2{-} + 2 H2O + 2 Na{2+}
NaClO4 + H2SO4 + Sb = NaCl + Sb2(SO4)3 + H2O =>
3 NaClO4 + 12 H2SO4 + 8 Sb = 3 NaCl + 4 Sb2(SO4)3 + 12 H2O
(CaCl2)H2O + (K2C2O4)2H2O = (CaC2O4)H2O + KCl + H2O =>
2(CaCl2)H2O + (K2C2O4)2H2O = 2(CaC2O4)H2O + 4 KCl + H2O
H2O + Pb = PbO2 + H =>
2 H2O + Pb = PbO2 + 4 H
LiIO3 + LiHSO3 = I2 + Li2SO4 + LiHSO4 + H2O =>
2 LiIO3 + 5 LiHSO3 = I2 + 2 Li2SO4 + 3 LiHSO4 + H2O
Ca(NO3)2 + Ba(OH)2 = Ca(OH)2 + Ba(NO3)2 =>
Ca(NO3)2 + Ba(OH)2 = Ca(OH)2 + Ba(NO3)2
Fe2O3 + NaOH = Na6Fe2O6 + H2O =>
Fe2O3 + 6 NaOH = Na6Fe2O6 + 3 H2O
H3N + OH = N + H2O =>
H3N + 3 OH = N + 3 H2O
NaOH + KO2 = NaO2 + KOH =>
NaOH + KO2 = NaO2 + KOH
H2CO3 + Na = Na2CO3 + H2 =>
H2CO3 + 2 Na = Na2CO3 + H2
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
C2H6 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
C2H6 + 14 KMnO4 + 18 KOH = 2 K2CO3 + 14 K2MnO4 + 12 H2O
FeBr3 + K3PO4 = FePO4 + KBr =>
FeBr3 + K3PO4 = FePO4 + 3 KBr
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
H2PO2 = HPO4PH3 =>
2 H2PO2 = HPO4PH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AgNO3 + Ga = Ag + Ga(NO3)3 =>
3 AgNO3 + Ga = 3 Ag + Ga(NO3)3
Li + F4 = LiF =>
4 Li + F4 = 4 LiF
Na2HPO4 + H2SO4 = Na2SO4 + H3PO4 =>
Na2HPO4 + H2SO4 = Na2SO4 + H3PO4
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
C6H6CH2CH3 + KMnO4 = MnO2 + KOH + CO2 + C6H5COOH =>
6 C6H6CH2CH3 + 36 KMnO4 = 36 MnO2 + 36 KOH + 13 CO2 + 5 C6H5COOH
H2O + CO2 = O2 + C8HO =>
2 H2O + 32 CO2 = 31 O2 + 4 C8HO
HClO3(aq) + Ba(OH)2(aq) = Ba(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Ba(OH)2(aq) = Ba(ClO3)2(aq) + 2 H2O(l)
Na3 + PO4 + CaBr2 = NaBr + Ca3(PO4)3 =>
2 Na3 + 3 PO4 + 3 CaBr2 = 6 NaBr + Ca3(PO4)3
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
H2PtCl6 + NH4Cl = [NH4]2PtCl6 + HCl =>
H2PtCl6 + 2 NH4Cl = [NH4]2PtCl6 + 2 HCl
Rb + Zn(NO3)2 = Rb(NO3)2 + Zn =>
Rb + Zn(NO3)2 = Rb(NO3)2 + Zn
ZnO + CuSO4 = ZnSO4 + CuO =>
ZnO + CuSO4 = ZnSO4 + CuO
P4O7 + CO2 = CO + P2O5 =>
P4O7 + 3 CO2 = 3 CO + 2 P2O5
PbCl2(s) + HNo3(aq) = Pb(No3)2(aq) + HCl(aq) =>
PbCl2(s) + 2 HNo3(aq) = Pb(No3)2(aq) + 2 HCl(aq)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HClO3(aq) + Ba(OH)2(aq) = Ba(ClO3)2(aq) + H2O(l) =>
2 HClO3(aq) + Ba(OH)2(aq) = Ba(ClO3)2(aq) + 2 H2O(l)
Na3AsO3 + H2SO4 + Zn = AsH3 + ZnSO4 + Na2SO4 + H2O =>
2 Na3AsO3 + 9 H2SO4 + 6 Zn = 2 AsH3 + 6 ZnSO4 + 3 Na2SO4 + 6 H2O
Al + O22Al2O3 = Al2O3 =>
44 Al + 3 O22Al2O3 = 25 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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