| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + 2(NH4)NO3
H3PO4(aq) + NH4OH(aq) = H2O(l) + (NH4)3PO4(aq) =>
H3PO4(aq) + 3 NH4OH(aq) = 3 H2O(l) + (NH4)3PO4(aq)
C4H9Br + NaOH = NaBr + C4H8 + H2O =>
C4H9Br + NaOH = NaBr + C4H8 + H2O
N2 + H2O + HCl = NH4Cl + O2 =>
2 N2 + 6 H2O + 4 HCl = 4 NH4Cl + 3 O2
K + CH3OH = CH3OK + H2 =>
2 K + 2 CH3OH = 2 CH3OK + H2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
As4O6 + I2 + H2O = As2O5 + HI =>
As4O6 + 4 I2 + 4 H2O = 2 As2O5 + 8 HI
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H2 + NH3 = C4H5N + H2 =>
2 C2H2 + NH3 = C4H5N + H2
X + H2O = XOH + H2 =>
2 X + 2 H2O = 2 XOH + H2
MnO2(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 MnO2(s) + 4 Al(s) = 3 Mn(s) + 2 Al2O3(s)
MgCl2 + H2O + CO2 = Mg(HCO3)2 + HCl =>
MgCl2 + 2 H2O + 2 CO2 = Mg(HCO3)2 + 2 HCl
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3 + NaNO3 =>
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3 + 2 NaNO3
K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + SCN =>
K3[Fe(CN)6] + KCNS = K4[Fe(CN)6] + SCN
H3PO4 + HCl + Zn = PH3 + ZnCl2 + H2O =>
H3PO4 + 8 HCl + 4 Zn = PH3 + 4 ZnCl2 + 4 H2O
K(MnO4) + K(AsO2) + K(OH) = H2O + MnO2 + K3(AsO4) =>
2 K(MnO4) + 3 K(AsO2) + 4 K(OH) = 2 H2O + 2 MnO2 + 3 K3(AsO4)
Cr(NO3)3 + Na3PO4 = Na3(NO3)3 + CrPO4 =>
Cr(NO3)3 + Na3PO4 = Na3(NO3)3 + CrPO4
AgCl + NaCl = AgNa + Cl =>
AgCl + NaCl = AgNa + 2 Cl
C4H8O + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H8O + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 9 H2O
KNO3H2SO4 = HNO3KHSO4 =>
KNO3H2SO4 = HNO3KHSO4
Al + (OH)3 + NaNO3 = AlNO3 + NaOH =>
3 Al + (OH)3 + 3 NaNO3 = 3 AlNO3 + 3 NaOH
C6H5ClO + O2 = CO2 + H2O + HCl =>
2 C6H5ClO + 13 O2 = 12 CO2 + 4 H2O + 2 HCl
CaCl + KF = CaF + KCl =>
CaCl + KF = CaF + KCl
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
C2H7N + O2 = CO2 + N2 + H2O =>
4 C2H7N + 15 O2 = 8 CO2 + 2 N2 + 14 H2O
LiF + Cl2 = Li2Cl + F2 =>
4 LiF + Cl2 = 2 Li2Cl + 2 F2
KOH + H2SO4 = H2O + KSO3 + OH =>
KOH + H2SO4 = H2O + KSO3 + OH
Mn2O7 + KOH = Mn(OH)7 + K2O =>
Mn2O7 + 14 KOH = 2 Mn(OH)7 + 7 K2O
NH4ClO4 + Ti = N2 + H2O + TiO2 + Cl2 =>
2 NH4ClO4 + 2 Ti = N2 + 4 H2O + 2 TiO2 + Cl2
I3 + O2 = I2O3 =>
4 I3 + 9 O2 = 6 I2O3
NaBiO3 + CrCl3 + H{+} = Cr2O7{-2} + Bi{+3} + Na{+} + Cl3{-} + H2O =>
5 NaBiO3 + 2 CrCl3 + 16 H{+} = Cr2O7{-2} + 5 Bi{+3} + 5 Na{+} + 2 Cl3{-} + 8 H2O
KOH + H2SO4 = KSO4 + H2O + H2 =>
2 KOH + 2 H2SO4 = 2 KSO4 + 2 H2O + H2
(Ca(NO3))5NH4NO3 = CaO + N2 + H2O + O2 =>
2(Ca(NO3))5NH4NO3 = 10 CaO + 7 N2 + 4 H2O + 11 O2
NIF + NH3 = NI3N + NH4F + N2 =>
3 NIF + 4 NH3 = NI3N + 3 NH4F + N2
KOH + H3AsO4 = K2HAsO4 + H2O =>
2 KOH + H3AsO4 = K2HAsO4 + 2 H2O
ZnO + HBr = HZn + BrO =>
ZnO + HBr = HZn + BrO
Zn + HCl = Zn4Cl + H =>
4 Zn + HCl = Zn4Cl + H
Ca(CH3CO2)2 + H2SO4 = CaSO4 + H2(CH3CO2)2 =>
Ca(CH3CO2)2 + H2SO4 = CaSO4 + H2(CH3CO2)2
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
Li + H2O = Li2O + H2 =>
2 Li + H2O = Li2O + H2
Cr(OH)3 + H2O2 + KOH = K2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 8 H2O
Al + NiCl2 = AlCl3 + Ni =>
2 Al + 3 NiCl2 = 2 AlCl3 + 3 Ni
CuI2 + Br = CuBr22 + I2 =>
CuI2 + 22 Br = CuBr22 + I2
SO + NaCl = NaO + SCl =>
SO + NaCl = NaO + SCl
HIO3 = I2O5H2O =>
2 HIO3 = I2O5H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Fe + HNO3 = Fe(NO3)2 + NH4NO3 + H2O =>
4 Fe + 10 HNO3 = 4 Fe(NO3)2 + NH4NO3 + 3 H2O
NH + OH4 = NH4OH =>
NH + OH4 = NH4OH
PbCl2 + Al2 = Pb + AlCl3 =>
3 PbCl2 + Al2 = 3 Pb + 2 AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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