| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Zn + 2 H2O + O2 = 2 Zn(OH)2
CH3CH3CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH3CHO + H2O =>
5 CH3CH3CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH3CHO + 9 H2O
(NH4)2CO3 + FeCl3 = (NH4)2Cl3 + FeCO3 =>
(NH4)2CO3 + FeCl3 = (NH4)2Cl3 + FeCO3
K + N2 = KN =>
2 K + N2 = 2 KN
Ca + H3PO3 = Ca3PO3 + H2 =>
6 Ca + 2 H3PO3 = 2 Ca3PO3 + 3 H2
HClNaOH = H(OH)NaCl =>
HClNaOH = H(OH)NaCl
AgNO3 + PB = PB(NO3)2 + Ag =>
2 AgNO3 + PB = PB(NO3)2 + 2 Ag
NaF + HClO4 = NaClO4 + HF =>
NaF + HClO4 = NaClO4 + HF
AcetateChromium(III) = Chromium(III)Acetate =>
AcetateChromium(III) = Chromium(III)Acetate
S + Cl = SCl6 =>
S + 6 Cl = SCl6
Pt(OH)4 + H2S = PtS2 + H2O =>
Pt(OH)4 + 2 H2S = PtS2 + 4 H2O
HCI{+} + NaOH = NaCI{+} + H2O =>
HCI{+} + NaOH = NaCI{+} + H2O
H2SO4 + H = H2SO3 + H2O =>
H2SO4 + 2 H = H2SO3 + H2O
As(OH)3 + Zn + HCl = AsH3 + ZnCl2 + H2O =>
As(OH)3 + 3 Zn + 6 HCl = AsH3 + 3 ZnCl2 + 3 H2O
Fe2 + CuSO4 = FeSO4 + Cu =>
Fe2 + 2 CuSO4 = 2 FeSO4 + 2 Cu
(NH4)2(SO4) + K(OH) = K2(SO4) + NH3 + H(OH) =>
(NH4)2(SO4) + 2 K(OH) = K2(SO4) + 2 NH3 + 2 H(OH)
Cu(Sn)HCl = Cu(Cl)Sn(H) =>
Cu(Sn)HCl = Cu(Cl)Sn(H)
CaIMnOH = Ca(OH)MnI =>
CaIMnOH = Ca(OH)MnI
Mg(s)CuCl(aq) = MgClCu =>
Mg(s)CuCl(aq) = MgClCu
CuKIHCl = CuIKClH =>
CuKIHCl = CuIKClH
Si + HCl = H2 + SiCl4 =>
Si + 4 HCl = 2 H2 + SiCl4
MnO2 + HBr = Mn + Br2 + H2O =>
MnO2 + 4 HBr = Mn + 2 Br2 + 2 H2O
H2O1 = H2(g) + O2(g) =>
2 H2O1 = 2 H2(g) + O2(g)
MnOMn2O3 = Mn3O4 =>
MnOMn2O3 = Mn3O4
ICl3 + KMnO4 + H2SO4 = HIO3 + HClO2 + KHSO4 + Mn(HSO4)2 + H2O =>
5 ICl3 + 14 KMnO4 + 42 H2SO4 = 5 HIO3 + 15 HClO2 + 14 KHSO4 + 14 Mn(HSO4)2 + 11 H2O
AlCaOH = CaAlOH =>
AlCaOH = CaAlOH
KI + H3AsO4 = HAsO2 + H2O + I2 + KHAsO4 =>
2 KI + 4 H3AsO4 = 2 HAsO2 + 4 H2O + I2 + 2 KHAsO4
PbO2(s) = PbO(s) + O2(g) =>
2 PbO2(s) = 2 PbO(s) + O2(g)
KPOBaCl = KBaClPO =>
KPOBaCl = KBaClPO
KBr(aq)Na = BrNaK =>
KBr(aq)Na = BrNaK
PbO2 + I{-} + H{+} = Pb{+2} + IO3{-} + H2O =>
3 PbO2 + I{-} + 6 H{+} = 3 Pb{+2} + IO3{-} + 3 H2O
HClO4NaOH = HOHNaClO4 =>
HClO4NaOH = HOHNaClO4
ZincCopperSulphate = CopperZincSulphate =>
ZincCopperSulphate = CopperZincSulphate
CH2O2 + NaHCO3 = HCO2Na + H2O + CO2 =>
CH2O2 + NaHCO3 = HCO2Na + H2O + CO2
In + NaOH + H2O = Na3[In(OH)6] + H2 =>
2 In + 6 NaOH + 6 H2O = 2 Na3[In(OH)6] + 3 H2
Ca3(PO4)2 + H2(SO4) = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2(SO4) = 2 CaSO4 + Ca(H2PO4)2
HANaF = AHFNa =>
HANaF = AHFNa
CH3FOH{-} = CH3OHF{-} =>
CH3FOH{-} = CH3OHF{-}
MgCl2 + NH4OH = NH4Cl + Mg(HO)2 =>
MgCl2 + 2 NH4OH = 2 NH4Cl + Mg(HO)2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Cl2 + SbBr3 = Br2 + SbCl3 =>
3 Cl2 + 2 SbBr3 = 3 Br2 + 2 SbCl3
FeIF = FeFI =>
FeIF = FeFI
Na2SO4 + Al2(SO4)3 + H2O = NaAl(SO4)2*12H2O =>
Na2SO4 + Al2(SO4)3 + 24 H2O = 2 NaAl(SO4)2*12H2O
HCl + CaCo3 = HClCaCo3 =>
HCl + CaCo3 = HClCaCo3
F4C2 = F2C =>
F4C2 = 2 F2C
KI + MnO2 + H2SO4 = I2 + MnSO4 + KHSO4 + H2O =>
2 KI + MnO2 + 3 H2SO4 = I2 + MnSO4 + 2 KHSO4 + 2 H2O
CaCl2 + H2O + Cl2 = Ca(ClO)2 + HCl =>
CaCl2 + 2 H2O + 2 Cl2 = Ca(ClO)2 + 4 HCl
Na(s) + Cl(g) = NaCl =>
Na(s) + Cl(g) = NaCl
NaOHKSCN = Na(SCN)KOH =>
NaOHKSCN = Na(SCN)KOH
SN(l)O(g) = SNO(s) =>
SN(l)O(g) = SNO(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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