| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + MgCrO4 = Na2CrO4 + MgCO3
NH3 + O2 + CH4 = HCN + H2O(water) =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O(water)
H3PO2 + RbOH = Rb3PO2 + H2O =>
H3PO2 + 3 RbOH = Rb3PO2 + 3 H2O
NiS + O = NiOSO2 =>
NiS + 3 O = NiOSO2
C4H10 + F2 = C4H8F + HF =>
2 C4H10 + 3 F2 = 2 C4H8F + 4 HF
C7Br2 + Fe = C7Fe + Br2 =>
C7Br2 + Fe = C7Fe + Br2
CH3NHCH3 + O2 = CO2 + H2O + N2 =>
4 CH3NHCH3 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
CaO + CO = CaC + CO2 =>
CaO + 3 CO = CaC + 2 CO2
(CH3COO)2Ba + K2SO4 = BaSO4 + KCH3COO =>
(CH3COO)2Ba + K2SO4 = BaSO4 + 2 KCH3COO
C8H18 + O2 = C02 + H2O =>
2 C8H18 + 9 O2 = 8 C02 + 18 H2O
K2FeO4 + HCl = FeCl3 + KCl + Cl2 + H2O =>
2 K2FeO4 + 16 HCl = 2 FeCl3 + 4 KCl + 3 Cl2 + 8 H2O
SO2 + Na(OH) = SO3HNa =>
SO2 + Na(OH) = SO3HNa
NbO2 + W = Nb + WO2 =>
NbO2 + W = Nb + WO2
Al + HI = Al{3+} + I{-} + H2 =>
2 Al + 6 HI = 2 Al{3+} + 6 I{-} + 3 H2
H3Fe(CN)6 + Na = H2 + Na3Fe(CN)6 =>
2 H3Fe(CN)6 + 6 Na = 3 H2 + 2 Na3Fe(CN)6
Al + H2SO4 = Al5(SO4)5 + H2 =>
5 Al + 5 H2SO4 = Al5(SO4)5 + 5 H2
MgO + HF = MgF2 + H2O =>
MgO + 2 HF = MgF2 + H2O
HCN + NH3 = NH4CN =>
HCN + NH3 = NH4CN
C30H80 + O2 = CO2 + H2O1 =>
C30H80 + 50 O2 = 30 CO2 + 40 H2O1
K2S + KMnO4 + H2O = MnO2 + SO2 + KOH =>
K2S + 2 KMnO4 + 2 H2O = 2 MnO2 + SO2 + 4 KOH
FeCl3 + CuCO3 = Fe2(CO3)3 + CuCl2 =>
2 FeCl3 + 3 CuCO3 = Fe2(CO3)3 + 3 CuCl2
NaI + Ba(NO3)2 = Na(NO3) + Ba(I)2 =>
2 NaI + Ba(NO3)2 = 2 Na(NO3) + Ba(I)2
MgO3 + H3BO3 = Mg(BO3)2 + H2O =>
MgO3 + 2 H3BO3 = Mg(BO3)2 + 3 H2O
Te + H2 = TeH =>
2 Te + H2 = 2 TeH
(COOH)2 + KMnO4 = CO2 + H2O + MnO + KOH =>
5(COOH)2 + 2 KMnO4 = 10 CO2 + 4 H2O + 2 MnO + 2 KOH
HCl + C5H12O = H2O + C5H11Cl =>
HCl + C5H12O = H2O + C5H11Cl
Na2SO3 + H2SO4 + H2O2 = NaHSO4 + H2O =>
Na2SO3 + H2SO4 + H2O2 = 2 NaHSO4 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + NiS = FeS + Ni =>
Fe + NiS = FeS + Ni
CH3OH + NH4 = (CH3)2NH2 + H2O =>
2 CH3OH + NH4 = (CH3)2NH2 + 2 H2O
O + C + H = OCH =>
O + C + H = OCH
PbCO3 + KClO3 = PbClO3 + KCO3 =>
PbCO3 + KClO3 = PbClO3 + KCO3
AgNO3 + Na2S = Ag2S + Na2(NO3)2 =>
2 AgNO3 + Na2S = Ag2S + Na2(NO3)2
NH4CO3 + MgSO4 = NH4 + SO4 + MgCO3 =>
NH4CO3 + MgSO4 = NH4 + SO4 + MgCO3
N + AyS = NS + Ay =>
N + AyS = NS + Ay
NH4Cl + AlF3 = NH4F + AlCl3 =>
3 NH4Cl + AlF3 = 3 NH4F + AlCl3
CH3COCH3 + CO2 + H2O = CH3COOH =>
CH3COCH3 + CO2 + H2O = 2 CH3COOH
HCl + Al2O3 = HClO3 + Al2 =>
HCl + Al2O3 = HClO3 + Al2
Sn + SO2 + O2 = SnSO4 =>
Sn + SO2 + O2 = SnSO4
Zn(OH)2 + LiBr = ZnBr2 + LiOH =>
Zn(OH)2 + 2 LiBr = ZnBr2 + 2 LiOH
Hg(NO3)2 + Al = Al2NO3 + Hg =>
Hg(NO3)2 + 4 Al = 2 Al2NO3 + Hg
AlBr3 + (NH4)2C2O7 = Al2(C2O7)3 + NH4Br =>
2 AlBr3 + 3(NH4)2C2O7 = Al2(C2O7)3 + 6 NH4Br
HAuCl4 + NaBH4 + H2O = NaCl + HCl + H3BO3 + Au =>
8 HAuCl4 + 3 NaBH4 + 9 H2O = 3 NaCl + 29 HCl + 3 H3BO3 + 8 Au
NH3SCN + HCl = NH4Cl + SCN =>
NH3SCN + HCl = NH4Cl + SCN
BiCl3 + AgNO3 = Bi(NO3)3 + AgCl =>
BiCl3 + 3 AgNO3 = Bi(NO3)3 + 3 AgCl
KJ + CuSO4 = CuJ + J2 + K2SO4 =>
4 KJ + 2 CuSO4 = 2 CuJ + J2 + 2 K2SO4
Ca(OH)2 + HF = Ca + (OH)2HF =>
Ca(OH)2 + HF = Ca + (OH)2HF
HClO3 + LiOH = H2O + LiClO3 =>
HClO3 + LiOH = H2O + LiClO3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
KMnO4 + KHSO3 + H2SO4 = MnSO4 + KHSO4 + H2O =>
2 KMnO4 + 5 KHSO3 + 4 H2SO4 = 2 MnSO4 + 7 KHSO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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