| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + H2CO3 = CuCO3 + 2 H2O
BaCl2 + K2(CO3) = Ba(CO3) + KCl =>
BaCl2 + K2(CO3) = Ba(CO3) + 2 KCl
CH3(CH2)2OC(CH3)3 + O2 = CO2 + H2O =>
2 CH3(CH2)2OC(CH3)3 + 21 O2 = 14 CO2 + 16 H2O
(HCOO)2Ca + H2 = Ca + HCOOH =>
(HCOO)2Ca + H2 = Ca + 2 HCOOH
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C6H5Cl + CH3OH = C6H5CH2OH + HCl =>
C6H5Cl + CH3OH = C6H5CH2OH + HCl
Al(OH)3(aq) + H2Cr(aq) = HOH(l) + Al2Cr3(aq) =>
2 Al(OH)3(aq) + 3 H2Cr(aq) = 6 HOH(l) + Al2Cr3(aq)
BaCl2 + K2SO4 = BaSO4(s) + KCl =>
BaCl2 + K2SO4 = BaSO4(s) + 2 KCl
Mg + NH4NO3 = Mg(NO3)2 + H2O + NH3 =>
4 Mg + 9 NH4NO3 = 4 Mg(NO3)2 + 3 H2O + 10 NH3
KI(aq) + F2(g) = I2(s) + KF(aq) =>
2 KI(aq) + F2(g) = I2(s) + 2 KF(aq)
CaCl + AgOH = AgCl + CaOH =>
CaCl + AgOH = AgCl + CaOH
PtO2 + MnSO4 + HNO3 = HMnO4 + PtSO4 + Pt(NO3)2 + H2O =>
5 PtO2 + 2 MnSO4 + 6 HNO3 = 2 HMnO4 + 2 PtSO4 + 3 Pt(NO3)2 + 2 H2O
H4[Fe(CN)6] + Na(OH)2 = Na4([Fe(CN)6])2 + H2O =>
2 H4[Fe(CN)6] + 4 Na(OH)2 = Na4([Fe(CN)6])2 + 8 H2O
NaOH + HgO = NaO + HgOH =>
NaOH + HgO = NaO + HgOH
LiOH + Li2CO3 = LiCO3 + Li2OH =>
LiOH + Li2CO3 = LiCO3 + Li2OH
HCl2 + NH3 = NH4Cl + N2 =>
6 HCl2 + 14 NH3 = 12 NH4Cl + N2
KI(s) + CI2(g) = KCI(s) + I2(g) =>
KI(s) + CI2(g) = KCI(s) + I2(g)
KMnO4 + HCl + H2SO4 = MnSO4 + Cl2 + H2O + K2SO4 =>
2 KMnO4 + 10 HCl + 3 H2SO4 = 2 MnSO4 + 5 Cl2 + 8 H2O + K2SO4
Ag + NH4OH + HC = AgNH4OHHC =>
Ag + NH4OH + HC = AgNH4OHHC
ClO2 + H2O = ClO + OH =>
ClO2 + H2O = ClO + 2 OH
NH4NO3 + KOH = KNO4 + NH3 + H2O =>
5 NH4NO3 + 4 KOH = 4 KNO4 + 6 NH3 + 3 H2O
HIO3 + NH3 = NIO3 + H =>
HIO3 + NH3 = NIO3 + 4 H
CHOOH + NaOH = CHOONa + H2O =>
CHOOH + NaOH = CHOONa + H2O
Fe2O3 + C = Fe2 + CO = =>
Fe2O3 + 3 C = Fe2 + 3 CO
CaCl + CuSO4 = CuCl + CaSO4 =>
CaCl + CuSO4 = CuCl + CaSO4
HBr + Fe = FeBr2 + H2 =>
2 HBr + Fe = FeBr2 + H2
FeSO4 + Ca(OH)2 = CaSO4 + Fe(OH)2 =>
FeSO4 + Ca(OH)2 = CaSO4 + Fe(OH)2
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Zn + HCl = ZnCl3 + H2 =>
2 Zn + 6 HCl = 2 ZnCl3 + 3 H2
BaSO4 + K3PO4 = Ba3(PO4)2 + K2SO4 =>
3 BaSO4 + 2 K3PO4 = Ba3(PO4)2 + 3 K2SO4
K2O(s) + P4O10 = K3PO4(s) =>
6 K2O(s) + P4O10 = 4 K3PO4(s)
H3PO4 + KOH = H2O + KH2PO4 =>
H3PO4 + KOH = H2O + KH2PO4
H3O + MnO4 = Mn + H2O =>
8 H3O + MnO4 = Mn + 12 H2O
C7H6O3(l)CH3OH(l) = C8H8O3(l)H2O(l) =>
C7H6O3(l)CH3OH(l) = C8H8O3(l)H2O(l)
Bi(s) + F2(g) = BiF3(s) =>
2 Bi(s) + 3 F2(g) = 2 BiF3(s)
CUO + NH4Cl = CUCl + O2(NH4)2 =>
2 CUO + 2 NH4Cl = 2 CUCl + O2(NH4)2
K2CO3 + H3PO4 = K2HPO4 + CO2 + H2O =>
K2CO3 + H3PO4 = K2HPO4 + CO2 + H2O
Na2C2O6 + H2SO4 = Na2SO4 + H2O + CO2 + O2 =>
2 Na2C2O6 + 2 H2SO4 = 2 Na2SO4 + 2 H2O + 4 CO2 + O2
PbN2O6 + H2SO4 = PbSO4 + HNO3 =>
PbN2O6 + H2SO4 = PbSO4 + 2 HNO3
C6H6 + O2 = H2O + CO2 = =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
I + H2O = OH + HI =>
I + H2O = OH + HI
Ti2(SO4)3 + H2O = Ti(OH)3 + H2SO4 =>
Ti2(SO4)3 + 6 H2O = 2 Ti(OH)3 + 3 H2SO4
Na3VO4 + (NH4)2Fe(SO4)2*6H2O + H2SO4 = [VO(H2O)4]SO4 + Fe2(SO4)3 + Na2SO4 + (NH4)2SO4 + H2O =>
2 Na3VO4 + 2(NH4)2Fe(SO4)2*6H2O + 6 H2SO4 = 2[VO(H2O)4]SO4 + Fe2(SO4)3 + 3 Na2SO4 + 2(NH4)2SO4 + 10 H2O
Ba(NO3)2 + Na2SO4 = Ba(NO3)2Na2SO4 =>
Ba(NO3)2 + Na2SO4 = Ba(NO3)2Na2SO4
H2N2 = HN =>
H2N2 = 2 HN
AlBrBa(OH) = Al(OH)BaBr =>
AlBrBa(OH) = Al(OH)BaBr
CO(NH2)2 + HNO3 + H2O = NH2OH + CO =>
3 CO(NH2)2 + HNO3 + 4 H2O = 7 NH2OH + 3 CO
C17H29 + O2 = CO2 + H2O =>
4 C17H29 + 97 O2 = 68 CO2 + 58 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/20/24
Équations équilibrées sur05/20/23
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