| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4(aq) + Li2CO3(aq) = Li2SO4(aq) + CuCO3(s)
CHCH(g) + O2(g) = CO2(g) + H2O(g) =>
2 CHCH(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
AlMnI2 = MnAlI2 =>
AlMnI2 = MnAlI2
C2H2 = HC =>
C2H2 = 2 HC
Li2(SO4) + FeCl3 = LiCl + Fe2(SO4)3 =>
3 Li2(SO4) + 2 FeCl3 = 6 LiCl + Fe2(SO4)3
NaBr + H2SO4 = Br2 + Na2SO4 + SO2 + H2O =>
2 NaBr + 2 H2SO4 = Br2 + Na2SO4 + SO2 + 2 H2O
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
CH3OH + OH = CH2O + H2O =>
CH3OH + 2 OH = CH2O + 2 H2O
MnO2 + NaCl + H2SO4 = Na2SO4 + MnSO4 + H2O + Cl2 =>
MnO2 + 2 NaCl + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + Cl2
CUSO4H2O = CUOHHSO4 =>
CUSO4H2O = CUOHHSO4
Al(s) + CH3COOH(aq) = Al(C2H3O2)3(aq) + H2(g) =>
2 Al(s) + 6 CH3COOH(aq) = 2 Al(C2H3O2)3(aq) + 3 H2(g)
Mg3(PO4)2 + K2C2O4 = MgC2O4 + K3PO4 =>
Mg3(PO4)2 + 3 K2C2O4 = 3 MgC2O4 + 2 K3PO4
P = P205 = H3PO4 =>
205 P = P205
CH4S + H2O2 = C2H6S2 + H2O =>
2 CH4S + H2O2 = C2H6S2 + 2 H2O
B(s) + I(g) = BI(aq) =>
B(s) + I(g) = BI(aq)
Cu(OH)2 + KI = CuI + I2 + KOH =>
2 Cu(OH)2 + 4 KI = 2 CuI + I2 + 4 KOH
SiF4 + H2O = HF + Si(OH)4 =>
SiF4 + 4 H2O = 4 HF + Si(OH)4
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O
Ba(NO3)2(aq) + (NH4)2SO4 = BaSO4 + NH4NO3 =>
Ba(NO3)2(aq) + (NH4)2SO4 = BaSO4 + 2 NH4NO3
P4 + CuSO4 + KOH = Cu3P + K3PO4 + K2SO4 + H2O =>
11 P4 + 60 CuSO4 + 192 KOH = 20 Cu3P + 24 K3PO4 + 60 K2SO4 + 96 H2O
(C6H5)3COMgBr + H2SO4 = (C6H5)3COH + MgBrHSO4 =>
(C6H5)3COMgBr + H2SO4 = (C6H5)3COH + MgBrHSO4
KMnO4 + HBr + KOH = Br2 + K2MnO4 + H2O =>
2 KMnO4 + 2 HBr + 2 KOH = Br2 + 2 K2MnO4 + 2 H2O
Cu + Hg2Cl2 = CuCl2 + Hg2 =>
Cu + Hg2Cl2 = CuCl2 + Hg2
NH4 + H2O = H2 + NH4OH =>
2 NH4 + 2 H2O = H2 + 2 NH4OH
Na2CrO4 + H2O = CrO3 + NaOH =>
Na2CrO4 + H2O = CrO3 + 2 NaOH
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
SO3 + CO2 = SO2 + CO3 =>
SO3 + CO2 = SO2 + CO3
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
H3PO4 + BrOH = BrPO4 + H4O =>
H3PO4 + BrOH = BrPO4 + H4O
C10H15NO + Li + NH4OH = C10H15N + LiOH + NH3 =>
C10H15NO + 2 Li + NH4OH = C10H15N + 2 LiOH + NH3
Cl2 + HBr = BrCl + H =>
Cl2 + 2 HBr = 2 BrCl + 2 H
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
HNO2 = NO2 + H2 =>
2 HNO2 = 2 NO2 + H2
HCl + ZnSO4 = HSO4 + Zn2Cl2 =>
2 HCl + 2 ZnSO4 = 2 HSO4 + Zn2Cl2
SrBr2 + Ca(No3)2 = BrNo3 + Sr2Ca2 =>
2 SrBr2 + 2 Ca(No3)2 = 4 BrNo3 + Sr2Ca2
MnO2 + CaCl2 + H3(PO4) = Cl2 + Mn3(PO4)2 + Ca3(PO4)2 + H2O =>
3 MnO2 + 3 CaCl2 + 4 H3(PO4) = 3 Cl2 + Mn3(PO4)2 + Ca3(PO4)2 + 6 H2O
((CH3)2Si)8 = CH4 + H2 + SiC =>
((CH3)2Si)8 = 8 CH4 + 8 H2 + 8 SiC
Na2SiO3 + P2O5 = Na3PO4 + SiO2 =>
3 Na2SiO3 + P2O5 = 2 Na3PO4 + 3 SiO2
C6H12 + Cl2 = C6H6Cl6 + HCl =>
C6H12 + 6 Cl2 = C6H6Cl6 + 6 HCl
Al(CN)3 + MgO = Al2O3 + Mg(CN)2 =>
2 Al(CN)3 + 3 MgO = Al2O3 + 3 Mg(CN)2
RbOH + H3SO4 = Rb3SO4 + H2O =>
3 RbOH + H3SO4 = Rb3SO4 + 3 H2O
NaOH + SO3 = H2O + Na2SO4 =>
2 NaOH + SO3 = H2O + Na2SO4
C2H4O2 + Zn + H2O = ZnCO3 + H2 =>
C2H4O2 + 2 Zn + 4 H2O = 2 ZnCO3 + 6 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ba + HNO3 = Ba(NO3)2 + N2O + H2O =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + N2O + 5 H2O
C10H8 + HNO3 = C6H5NO4 + NO2 + H2O =>
3 C10H8 + 19 HNO3 = 5 C6H5NO4 + 14 NO2 + 9 H2O
Co + Cu(NO3) = Co(NO3)2 + Cu =>
Co + 2 Cu(NO3) = Co(NO3)2 + 2 Cu
C16H11SO3Na + NaOH = C16H11ONa + Na2SO3 + H2O =>
C16H11SO3Na + 2 NaOH = C16H11ONa + Na2SO3 + H2O
Cu3P2 + H2SO4 = CuSO4 + H3P =>
Cu3P2 + 3 H2SO4 = 3 CuSO4 + 2 H3P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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