| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 12(COOH)2 + 4 H2SO4 = K2SO4 + Cr2(SO)3 + 24 CO2 + 16 H2O
HCl + AgNO = HNO + AgCl =>
HCl + AgNO = HNO + AgCl
I3 + O2 = I2O7 =>
4 I3 + 21 O2 = 6 I2O7
C2H6OHCl = C2H5ClH2O =>
C2H6OHCl = C2H5ClH2O
BaI2 + F2 = BaF2 + I2 =>
BaI2 + F2 = BaF2 + I2
MnO2 + K2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
MnO2 + K2C2O4 + 2 H2SO4 = MnSO4 + K2SO4 + 2 CO2 + 2 H2O
P4 + H2O = PH3 + H3PO3 =>
P4 + 6 H2O = 2 PH3 + 2 H3PO3
Na3P + CuS = Na2S + Cu3P2 =>
2 Na3P + 3 CuS = 3 Na2S + Cu3P2
SbOHCl2 + H2O = Sb(OH)2Cl + HCl =>
SbOHCl2 + H2O = Sb(OH)2Cl + HCl
SO2 = O2S =>
SO2 = O2S
V2O2 = V + O2 =>
V2O2 = 2 V + O2
NaCO3(aq) + MgSO4(aq) = MgCO3(s) + NaSO4(aq) =>
NaCO3(aq) + MgSO4(aq) = MgCO3(s) + NaSO4(aq)
C9H12 + HNO3 = C9H6O6 + N2 + H2 =>
C9H12 + 2 HNO3 = C9H6O6 + N2 + 4 H2
C + Na2Cr2O7 = Cr2O3 + Na2O + CO =>
3 C + Na2Cr2O7 = Cr2O3 + Na2O + 3 CO
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
CuCl2NH3 = CuCl2(NH3) =>
CuCl2NH3 = CuCl2(NH3)
(NH4)3(PO4) + Cu(NO3)2 = (NH4)(NO3) + Cu3(PO4)2 =>
2(NH4)3(PO4) + 3 Cu(NO3)2 = 6(NH4)(NO3) + Cu3(PO4)2
dinitrogenpentoxide = nitrogen + oxygen =>
2 N2O5 = 2 N2 + 5 O2
C4H10S(l) + O2(g) = CO2(g) + H2O(l) + SO4(g) =>
2 C4H10S(l) + 17 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO4(g)
KClO3 + CrCl3 + HCl = K2CrO4 + Cl2 + H2O =>
4 KClO3 + 2 CrCl3 + 8 HCl = 2 K2CrO4 + 9 Cl2 + 4 H2O
Zn(NO3)2 + K3(PO4) = Zn3(PO4)2 + KNO3 =>
3 Zn(NO3)2 + 2 K3(PO4) = Zn3(PO4)2 + 6 KNO3
H3PO4(aq) + LiOH(aq) = Li3PO4(aq) + H2O =>
H3PO4(aq) + 3 LiOH(aq) = Li3PO4(aq) + 3 H2O
Cr + KMnO4 = K2CrO4 + MnO2 =>
Cr + 2 KMnO4 = K2CrO4 + 2 MnO2
SnCl2 + AgNO3 + KOH = K2[Sn(OH)6] + Ag + KNO3 + KCl =>
SnCl2 + 2 AgNO3 + 6 KOH = K2[Sn(OH)6] + 2 Ag + 2 KNO3 + 2 KCl
CH3CH2COOCH2CH2CH3 + H2O = CH3OH + CH3CH2COOCH2CH3 =>
CH3CH2COOCH2CH2CH3 + H2O = CH3OH + CH3CH2COOCH2CH3
Al2O3 + Na3AlF6 = Al2OF6{2-} + F{-} + Na{+} =>
Al2O3 + 4 Na3AlF6 = 3 Al2OF6{2-} + 6 F{-} + 12 Na{+}
C4H11N = C + H + N =>
C4H11N = 4 C + 11 H + N
CH3CH2OH + BF3 = CH3CH2OF + HBF2 =>
CH3CH2OH + BF3 = CH3CH2OF + HBF2
HCOOH + H2O = H3O + COOH =>
HCOOH + H2O = H3O + COOH
KCl(aq)CaS(aq) = KSCaCl =>
KCl(aq)CaS(aq) = KSCaCl
Ca + H2O = H2 + Ca(OH)2 =>
Ca + 2 H2O = H2 + Ca(OH)2
C + HCl = HCCl =>
C + HCl = HCCl
C4H9SO + O2 = CO2 + SO2 + H2O =>
4 C4H9SO + 27 O2 = 16 CO2 + 4 SO2 + 18 H2O
K3PO4 = K + PO4 =>
K3PO4 = 3 K + PO4
Cu{2+} + S2O3{2-} = Cu{+} + S4O6{2-} =>
2 Cu{2+} + 2 S2O3{2-} = 2 Cu{+} + S4O6{2-}
CrCl2 + Li2CO3 = CrCO3 + Li2Cl2 =>
CrCl2 + Li2CO3 = CrCO3 + Li2Cl2
NaOH + KHP = KOH + NaHP =>
NaOH + KHP = KOH + NaHP
ZnF2 + H2O = Zn(OH)2 + HF =>
ZnF2 + 2 H2O = Zn(OH)2 + 2 HF
NaOH(s) + HCl(g) = H2O(g) + NaCl(s) =>
NaOH(s) + HCl(g) = H2O(g) + NaCl(s)
Zn + F2 = Zn2F =>
4 Zn + F2 = 2 Zn2F
FeCl3 + Fe(OH)3 = Fe(OH)2Cl =>
FeCl3 + 2 Fe(OH)3 = 3 Fe(OH)2Cl
Li + CI2 = LiCI2 =>
Li + CI2 = LiCI2
BaSO3(t) = BaOSO2 =>
BaSO3(t) = BaOSO2
Pb2Br + NaOH = Pb2OH + NaBr =>
Pb2Br + NaOH = Pb2OH + NaBr
Mg(OH)2(aq) + H3PO4(aq) = H2O(l) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Mg3(PO4)2(aq)
PH3 + I + H2O = H3PO2 + HI =>
PH3 + 4 I + 2 H2O = H3PO2 + 4 HI
C6H5CHCHC6H5 + OH = C6H5CCC6H5 + HOCH2CH2OCH2CH2OCH2CH2OH =>
20 C6H5CHCHC6H5 + 28 OH = 17 C6H5CCC6H5 + 7 HOCH2CH2OCH2CH2OCH2CH2OH
BeCl2 + Na2CO3 = Be2(CO3)2 + NaCl =>
2 BeCl2 + 2 Na2CO3 = Be2(CO3)2 + 4 NaCl
Mg(H2PO4)2 + KOH = K3PO4 + H2O + MgHPO4 =>
Mg(H2PO4)2 + 3 KOH = K3PO4 + 3 H2O + MgHPO4
PbCO3 + C0 = Pb + CO2 =>
2 PbCO3 + C0 = 2 Pb + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/20/24
Équations équilibrées sur06/19/23
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