| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
KCl + H2O = Cl2 + H2 + KOH =>
2 KCl + 2 H2O = Cl2 + H2 + 2 KOH
Cu2CO3(OH)2 + HCl = CuCl2 + H2O + CO2 =>
Cu2CO3(OH)2 + 4 HCl = 2 CuCl2 + 3 H2O + CO2
Zn(HCO3)2 = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2 = ZnCO3 + H2O + CO2
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
Si2S4 = Si + S =>
Si2S4 = 2 Si + 4 S
Ag + LiCl = AgCl + Li =>
Ag + LiCl = AgCl + Li
CH3CH2CHOH + O2 = CH3COOH + H2O =>
4 CH3CH2CHOH + 5 O2 = 6 CH3COOH + 2 H2O
CH3COONH3 + H2SO4 = CH3COOH + NH4SO4 =>
CH3COONH3 + H2SO4 = CH3COOH + NH4SO4
C6H12O6 + K2Cr2O7 + H2SO4 = CO2 + H2O + KCr2(SO4)3 + K2SO4 =>
7 C6H12O6 + 24 K2Cr2O7 + 84 H2SO4 = 42 CO2 + 126 H2O + 24 KCr2(SO4)3 + 12 K2SO4
BeSO4 + AlF3 = BeF3 + AlSO4 =>
BeSO4 + AlF3 = BeF3 + AlSO4
Na2SO4 + HCl = Na3H + SO4 + Cl =>
3 Na2SO4 + 2 HCl = 2 Na3H + 3 SO4 + 2 Cl
H2SIO3 + CaO = H2O + CaSIO3 =>
H2SIO3 + CaO = H2O + CaSIO3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
NiS + KNO3 = Ni(NO3)2 + K2S =>
NiS + 2 KNO3 = Ni(NO3)2 + K2S
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
Fe[Fe(SCN)6] + SnCl2 = Sn[Fe(SCN)6] + FeCl2 =>
Fe[Fe(SCN)6] + SnCl2 = Sn[Fe(SCN)6] + FeCl2
BaBr2 = Ba + Br2 =>
BaBr2 = Ba + Br2
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Cl + NaNO3 = NaCl + NO3 =>
Cl + NaNO3 = NaCl + NO3
KMnO4 + K2SO3 + H2O = K2SO4 + MnO2 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 3 K2SO4 + 2 MnO2 + 2 KOH
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
RbOH + H3PO4 = H2O + Rb3PO4 =>
3 RbOH + H3PO4 = 3 H2O + Rb3PO4
C4H8S + O2 = CO2 + H2O + SO2 =>
C4H8S + 7 O2 = 4 CO2 + 4 H2O + SO2
Na[Al(OH)4] + H3PO4 = [Al(OH)]3(PO4)2 + Na3PO4 + H2O =>
3 Na[Al(OH)4] + 3 H3PO4 = [Al(OH)]3(PO4)2 + Na3PO4 + 9 H2O
Ag + LiCl = AgCl + Li =>
Ag + LiCl = AgCl + Li
Mg + HF = HMg + F =>
Mg + HF = HMg + F
KHSO4 + H2SO4 + MnSO4 = SO2 + KMnO4 + H2O =>
2 KHSO4 + H2SO4 + 2 MnSO4 = 5 SO2 + 2 KMnO4 + 2 H2O
ZnBr + H3PO4 = ZnPO4 + H3Br =>
ZnBr + H3PO4 = ZnPO4 + H3Br
ZnSO4 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + K2SO4 =>
3 ZnSO4 + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 3 K2SO4
AlCl3NaOH = Al(OH)NaCl3 =>
AlCl3NaOH = Al(OH)NaCl3
K2S2O3 + HBr = KBr + SO3 + H2S =>
K2S2O3 + 2 HBr = 2 KBr + SO3 + H2S
CH3COOH + NaO = (CH3COO)2Na + H2O =>
2 CH3COOH + NaO = (CH3COO)2Na + H2O
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
XOH + HCl = XCl + H2O =>
XOH + HCl = XCl + H2O
O2 = O =>
O2 = 2 O
CH3COOH + C4H10O = C6H12O2 + H2O =>
CH3COOH + C4H10O = C6H12O2 + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NiO(OH) + H2O + Cd = Ni(OH)2 + Cd(OH)2 =>
2 NiO(OH) + 2 H2O + Cd = 2 Ni(OH)2 + Cd(OH)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
N2H4 + Zn + KOH + H2O = NH3 + K2Zn(OH)4 =>
N2H4 + Zn + 2 KOH + 2 H2O = 2 NH3 + K2Zn(OH)4
C6H5COOH + H2O = CC6H5COO + H3O =>
8 C6H5COOH + 7 H2O = 7 CC6H5COO + 9 H3O
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
Al + I2 = AlI =>
2 Al + I2 = 2 AlI
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cl = Cl22 =>
22 Cl = Cl22
HBrO3 + H2S = S + Br2 + H2O =>
2 HBrO3 + 5 H2S = 5 S + Br2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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