| Équations équilibrées la veille | Équations équilibrées le lendemain |
KC + HCl = KCl + HC
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NaAl(OH)4 + HCl = AlCl3 + NaCl + H2O =>
NaAl(OH)4 + 4 HCl = AlCl3 + NaCl + 4 H2O
H2PO4{-} + H2O = HPO42{-} + H3O =>
H2PO4{-} + 115 H2O = HPO42{-} + 77 H3O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2(SO4) + Sr(OH)2 = NaOH + SrSO4 =>
Na2(SO4) + Sr(OH)2 = 2 NaOH + SrSO4
C7H15 + O2 = H2O + CO2 =>
4 C7H15 + 43 O2 = 30 H2O + 28 CO2
[S]2{-} + [SO3]2{-} + H{+} = S + H2O =>
11[S]2{-} + [SO3]2{-} + 12 H{+} = 24 S + 6 H2O
Al + L2 = AlL3 =>
2 Al + 3 L2 = 2 AlL3
NH4OH + CuCl2 = NH4Cl2 + OHCu =>
NH4OH + CuCl2 = NH4Cl2 + OHCu
Zn + C2H4O2 = Zn(C2H3O2)2 + H2 =>
Zn + 2 C2H4O2 = Zn(C2H3O2)2 + H2
Ca(OH)2 + Na2HPO4 = Ca10(PO4)6(OH)2 + H2O + NaOH =>
10 Ca(OH)2 + 6 Na2HPO4 = Ca10(PO4)6(OH)2 + 6 H2O + 12 NaOH
NaPO4 + HCl = NaCl + H + PO4 =>
NaPO4 + HCl = NaCl + H + PO4
C9H9NO2 + CH3COOH + AlCl3 = C9H13N + Al(CH3COO)3 + H2O + Cl =>
3 C9H9NO2 + 24 CH3COOH + 8 AlCl3 = 3 C9H13N + 8 Al(CH3COO)3 + 6 H2O + 24 Cl
CoCl2 + Na2HPO4 = CoHPO4 + NaCl =>
CoCl2 + Na2HPO4 = CoHPO4 + 2 NaCl
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
CaCl + AgNO3 = Ca + NO3 + AgCl =>
CaCl + AgNO3 = Ca + NO3 + AgCl
Nb + Si + Sb = NbSiSb =>
Nb + Si + Sb = NbSiSb
CO2 + RbOH = RbHCO3 =>
CO2 + RbOH = RbHCO3
CH3Br + KOH = C2H4 + H2O + KBr =>
2 CH3Br + 2 KOH = C2H4 + 2 H2O + 2 KBr
N2 + Cl2 + O2 + H2O = NH4ClO4 =>
N2 + Cl2 + 2 O2 + 4 H2O = 2 NH4ClO4
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
Al(OH)2 + O2 + H2O = Al(OH)3 =>
4 Al(OH)2 + O2 + 2 H2O = 4 Al(OH)3
PbO2 + H3AsO3 = Pb2 + H3AsO4 =>
2 PbO2 + 4 H3AsO3 = Pb2 + 4 H3AsO4
CO + KOH = KHCOO =>
CO + KOH = KHCOO
FeCl3(aq) + Na2CO3(aq) = Fe2(CO3)3(s) + Na2Cl2(aq) =>
2 FeCl3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3(s) + 3 Na2Cl2(aq)
Zn + Ag(No3)2 = Ag + Zn(No3)2 =>
Zn + Ag(No3)2 = Ag + Zn(No3)2
bariumnitrate + aluminumsulfate = bariumsulfate + aluminumnitrate =>
3 Ba(NO3)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(NO3)3
NaCH3COO + H2SO4 = CH3COOH + NaHSO4 =>
NaCH3COO + H2SO4 = CH3COOH + NaHSO4
HCl + NaOH = ClOH + NaH =>
HCl + NaOH = ClOH + NaH
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Al + NH3*H2O = Al(OH)3 + NH4 =>
Al + 3 NH3*H2O = Al(OH)3 + 3 NH4
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
C6H5CH3 + KMnO4 = CO2 + H2O + KOH + Mn =>
7 C6H5CH3 + 36 KMnO4 = 49 CO2 + 10 H2O + 36 KOH + 36 Mn
Na2MnCl6 + SbCl5 = NaSbCl6 + MnCl2 + Cl2 =>
Na2MnCl6 + 2 SbCl5 = 2 NaSbCl6 + MnCl2 + Cl2
[Fe(H2O)6]{3+} + OBr{-} + OH{-} = FeO4{2-} + Br{-} + H2O =>
2[Fe(H2O)6]{3+} + 3 OBr{-} + 10 OH{-} = 2 FeO4{2-} + 3 Br{-} + 17 H2O
Ag(s) + HCl(aq) = AgCl + H2 =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl + H2
SbCl + KI = KCl + I + Sb =>
SbCl + KI = KCl + I + Sb
Sr(OH)2 + NaH2PO4 = Sr3(PO4)2 + Na3PO4 + H2O =>
3 Sr(OH)2 + 3 NaH2PO4 = Sr3(PO4)2 + Na3PO4 + 6 H2O
NiSO4 + Cu(NO3)2 = Ni(NO3)2 + CuSO4 =>
NiSO4 + Cu(NO3)2 = Ni(NO3)2 + CuSO4
Na2MnCl6 + SbCl5 = NaSbCl6 + MnCl2 + Cl2 =>
Na2MnCl6 + 2 SbCl5 = 2 NaSbCl6 + MnCl2 + Cl2
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
CaCl + AgNO3 = Ca + NO3 + AgCl =>
CaCl + AgNO3 = Ca + NO3 + AgCl
C9H9NO2 + CH3COOH + AlCl3 = C9H13N + Al(CH3COO)3 + H2O + Cl =>
3 C9H9NO2 + 24 CH3COOH + 8 AlCl3 = 3 C9H13N + 8 Al(CH3COO)3 + 6 H2O + 24 Cl
Ca3(PO4)2 + SiO2 + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C(s) = 6 CaSiO3(s) + P4(s) + 10 CO(g)
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Au + O2 = AuO1 =>
2 Au + O2 = 2 AuO1
Br2 + O2 = BrO =>
Br2 + O2 = 2 BrO
Na2HPO4 + HBr = NaH2PO4 + NaBr =>
Na2HPO4 + HBr = NaH2PO4 + NaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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