| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH(aq) + H2SO4(aq) = KSO4(aq) + H3O(aq)
HCIO + HOH = CIO2 + H =>
HCIO + HOH = CIO2 + 3 H
MnO(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 MnO(s) + 2 Al(s) = 3 Mn(s) + Al2O3(s)
MgOHCl = MgCl2 + MgO + H2O =>
2 MgOHCl = MgCl2 + MgO + H2O
C2H3O2H + Fe(OH)3 = Fe(C2H3O2)3 + H2O =>
3 C2H3O2H + Fe(OH)3 = Fe(C2H3O2)3 + 3 H2O
CuS2O3 + NH4OH = NH3S2O2 + H2O + CuO =>
CuS2O3 + NH4OH = NH3S2O2 + H2O + CuO
CH3CHBrCOOH + NH3 = CH3CH(NH2)COOH + NH4Br =>
CH3CHBrCOOH + 2 NH3 = CH3CH(NH2)COOH + NH4Br
Zn(O2CCH3)2 + Na3PO4 = ZnPO4 + Na3(O2CCH3)2 =>
Zn(O2CCH3)2 + Na3PO4 = ZnPO4 + Na3(O2CCH3)2
CuSO4 + CaNO3 = CaSO4 + Cu + NO3 =>
CuSO4 + CaNO3 = CaSO4 + Cu + NO3
KCrO2 + KMnO4 + KOH = K2CrO4 + K2MnO4 + H2 =>
KCrO2 + KMnO4 + 2 KOH = K2CrO4 + K2MnO4 + H2
NCl3 + H2O = HCl + NO + NO2 =>
2 NCl3 + 3 H2O = 6 HCl + NO + NO2
CH3OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 16 H2O
Mg(HCO3)2 + KOH = KHCO3 + Mg(OH)2 =>
Mg(HCO3)2 + 2 KOH = 2 KHCO3 + Mg(OH)2
MgCl2 + Na2SO4 = MgNa2 + Cl2SO4 =>
MgCl2 + Na2SO4 = MgNa2 + Cl2SO4
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
LiCl + NaCO3 = LiCO3 + NaCl =>
LiCl + NaCO3 = LiCO3 + NaCl
HClO3 + MgCO3 = Mg(ClO3)2 + CO2 + H2O =>
2 HClO3 + MgCO3 = Mg(ClO3)2 + CO2 + H2O
Ca(NO2)2 + HCl = CaCl2 + HNO2 =>
Ca(NO2)2 + 2 HCl = CaCl2 + 2 HNO2
Cl + Na(Br) = Br + Na(Cl) =>
Cl + Na(Br) = Br + Na(Cl)
KI + H2SO4H2O2 = K2SO4 + I2 + H2O =>
2 KI + H2SO4H2O2 = K2SO4 + I2 + 2 H2O
C3H8(s) + O2 = CO2 + H2O =>
C3H8(s) + 5 O2 = 3 CO2 + 4 H2O
Li + ZnO = Zn + LiO2 =>
Li + 2 ZnO = 2 Zn + LiO2
Th(OH)4 = ThO2 + H2O =>
Th(OH)4 = ThO2 + 2 H2O
NH4HCO3(s) + NaCl(aq) = NaHCO3(aq) + NH4Cl(aq) =>
NH4HCO3(s) + NaCl(aq) = NaHCO3(aq) + NH4Cl(aq)
AgNO3(aq) + (NH4)2CO3(aq) = Ag2CO3(s) + NH4NO3(aq) =>
2 AgNO3(aq) + (NH4)2CO3(aq) = Ag2CO3(s) + 2 NH4NO3(aq)
Mn + H2SO4 = Mn2SO4 + H2O + S =>
6 Mn + 4 H2SO4 = 3 Mn2SO4 + 4 H2O + S
N + Sr = Sr3N2 =>
2 N + 3 Sr = Sr3N2
ZnCl2 + AgF = ZnF + AgCl2 =>
ZnCl2 + AgF = ZnF + AgCl2
AlBr3 + K2SO3 + H2O = Al(OH)3 + KBr + SO2 =>
2 AlBr3 + 3 K2SO3 + 3 H2O = 2 Al(OH)3 + 6 KBr + 3 SO2
Pb2(CO3)2 + HCl = PbCl2 + H2CO3 =>
Pb2(CO3)2 + 4 HCl = 2 PbCl2 + 2 H2CO3
Bi2O3 + Na(OH) + NaClO = Na(BiO3) + NaCl + H2O =>
Bi2O3 + 2 Na(OH) + 2 NaClO = 2 Na(BiO3) + 2 NaCl + H2O
KMnO4 + H2SO4 + Na2S = K2SO4 + H2O + Na2SO4 + MnO2 =>
8 KMnO4 + 4 H2SO4 + 3 Na2S = 4 K2SO4 + 4 H2O + 3 Na2SO4 + 8 MnO2
Cl2 + MnO4{-2} = MnO4{-} + Cl{-} =>
Cl2 + 2 MnO4{-2} = 2 MnO4{-} + 2 Cl{-}
NaOH + H2Cl2 = NaCl + H2O =>
2 NaOH + H2Cl2 = 2 NaCl + 2 H2O
Zn + HL = ZnL2 + H2 =>
Zn + 2 HL = ZnL2 + H2
PbIINO3 + KI = KIIPb + INO3 =>
PbIINO3 + KI = KIIPb + INO3
Ba(NO3)2(aq) + NiSO4(aq) = BaSO4 + Ni(NO3)2 =>
Ba(NO3)2(aq) + NiSO4(aq) = BaSO4 + Ni(NO3)2
HNO3 + Cu = H2O + CuNO3 + NO2 =>
2 HNO3 + Cu = H2O + CuNO3 + NO2
BaI2 = Ba2 + I =>
2 BaI2 = Ba2 + 4 I
Zn(H2O)4 + OH = Zn(H2O)2(OH)2 + HOH =>
Zn(H2O)4 + 2 OH = Zn(H2O)2(OH)2 + 2 HOH
Zn(s) + H2SO4(l) = ZnSO4(aq) + H(g) =>
Zn(s) + H2SO4(l) = ZnSO4(aq) + 2 H(g)
SiO2*H2O + HCl = SiCl4 + H2O =>
SiO2*H2O + 4 HCl = SiCl4 + 3 H2O
NaO3 + CO2 = Na2CO3 + O2 =>
4 NaO3 + 2 CO2 = 2 Na2CO3 + 5 O2
Pa + O2 = PaO2 =>
Pa + O2 = PaO2
Cu(OH)2 + C2H4O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 C2H4O2 = Cu(C2H3O2)2 + 2 H2O
Fe2O3(s) + SO3(g) = Fe2(SO4)3 =>
Fe2O3(s) + 3 SO3(g) = Fe2(SO4)3
Na2Cr2O7 + HCl = Cl + CrCl2 + NaCl + H2O =>
Na2Cr2O7 + 14 HCl = 8 Cl + 2 CrCl2 + 2 NaCl + 7 H2O
Zn + MnO2 = Mn3O4 + ZnO =>
2 Zn + 3 MnO2 = Mn3O4 + 2 ZnO
KFe3AlSi3O10(OH)2 + H2O + H{+} + O2 = Fe{3+} + K{+} + AlO4H4{-} + H4SiO4 =>
4 KFe3AlSi3O10(OH)2 + 10 H2O + 36 H{+} + 3 O2 = 12 Fe{3+} + 4 K{+} + 4 AlO4H4{-} + 12 H4SiO4
K2CrO4 + Na2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + NaSO4 + H2O =>
4 K2CrO4 + 3 Na2SO3 + 13 H2SO4 = 2 Cr2(SO4)3 + 4 K2SO4 + 6 NaSO4 + 13 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/26/24
Équations équilibrées sur08/25/23
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