| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 S2Cl2 + 16 H2O = 8 SO2 + 32 HCl + 3 S8
Al + NiSO4 = Ni + Al(SO4) =>
Al + NiSO4 = Ni + Al(SO4)
Sm(WO4) + In2CO3 + O2 = In2WO4 + Sm2O3 + CO2 =>
4 Sm(WO4) + 4 In2CO3 + O2 = 4 In2WO4 + 2 Sm2O3 + 4 CO2
N2O3 + H2O = HNO2(a) =>
N2O3 + H2O = 2 HNO2(a)
S2Cl2 + H2O = H2SO3 + HCl + S2 =>
4 S2Cl2 + 6 H2O = 2 H2SO3 + 8 HCl + 3 S2
Cl + H2O = HCl + HClO =>
2 Cl + H2O = HCl + HClO
Na2S + HNO3 = Na2SO4 + NO2 + H2O =>
Na2S + 8 HNO3 = Na2SO4 + 8 NO2 + 4 H2O
K2S + KClO3 + H2O = KCl + S + KOH =>
3 K2S + KClO3 + 3 H2O = KCl + 3 S + 6 KOH
KClNaNO3 = KNO3NaCl =>
KClNaNO3 = KNO3NaCl
Au2SO4 + Pt = Au2 + PtSO4 =>
Au2SO4 + Pt = Au2 + PtSO4
Al(OH)3 + H4SIO4 = Al4(SIO4)3 + H2O =>
4 Al(OH)3 + 3 H4SIO4 = Al4(SIO4)3 + 12 H2O
MnCl2 + KClO + H2O = MnO2 + KCl + HCl =>
MnCl2 + KClO + H2O = MnO2 + KCl + 2 HCl
KClO3 + F2 + NaOH = NaF + KClO4 + H2O =>
KClO3 + F2 + 2 NaOH = 2 NaF + KClO4 + H2O
Zn(NO3)2 + Li2O = ZnO + LiNO3 =>
Zn(NO3)2 + Li2O = ZnO + 2 LiNO3
KClO3 + CrCl3 + KOH = K2CrO4 + KClO + HCl =>
2 KClO3 + 2 CrCl3 + 5 KOH = 2 K2CrO4 + 3 KClO + 5 HCl
Fe(HCO3)2 = FeO + H2O + CO2 =>
Fe(HCO3)2 = FeO + H2O + 2 CO2
KNO2 + H2SO4 = K2SO4 + HNO2 =>
2 KNO2 + H2SO4 = K2SO4 + 2 HNO2
K[Al(OH)4] + Al2(SO4)3 = Al(OH)3 + K2SO4 =>
6 K[Al(OH)4] + Al2(SO4)3 = 8 Al(OH)3 + 3 K2SO4
FeC2O2*2H2O + O2 = FeO + H2O + CO2 =>
2 FeC2O2*2H2O + 3 O2 = 2 FeO + 4 H2O + 4 CO2
KMnO4 + KSCN + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 + N2 =>
22 KMnO4 + 10 KSCN + 28 H2SO4 = 22 MnSO4 + 16 K2SO4 + 28 H2O + 10 CO2 + 5 N2
H2S + BrO3{-} + H{+} = S + Br + H2O =>
5 H2S + 2 BrO3{-} + 2 H{+} = 5 S + 2 Br + 6 H2O
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
F2 + HNO3 = HFO3 + NO + H2O =>
3 F2 + 10 HNO3 = 6 HFO3 + 10 NO + 2 H2O
H3PO4 = P2O5 + H2O =>
2 H3PO4 = P2O5 + 3 H2O
O3 = O =>
O3 = 3 O
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
ZnCO3 + HNO3 = ZnNO3 + H2 + CO3 =>
2 ZnCO3 + 2 HNO3 = 2 ZnNO3 + H2 + 2 CO3
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
NaClO + HCl = Cl + H2O + Na =>
NaClO + 2 HCl = 3 Cl + H2O + Na
O2 + H2 = (OH)3 =>
3 O2 + 3 H2 = 2(OH)3
H2SO4 + KI + KIO = I2 + K2SO4 + H2O =>
H2SO4 + KI + KIO = I2 + K2SO4 + H2O
Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O
HAc + Ca = H2 + AcCa =>
2 HAc + 2 Ca = H2 + 2 AcCa
Cr(OH)3 + Zn + HCl = CrCl2 + Zn(OH)2 + H2 =>
2 Cr(OH)3 + 3 Zn + 4 HCl = 2 CrCl2 + 3 Zn(OH)2 + 2 H2
NH4OH + MnSO4 = Mn(OH)2 + (NH4)2SO4 =>
2 NH4OH + MnSO4 = Mn(OH)2 + (NH4)2SO4
HCl3 = H + Cl =>
HCl3 = H + 3 Cl
FeCl3 + NaBiO3 + NaOH + H2O = Na2FeO4 + Bi(OH)3 + NaCl =>
2 FeCl3 + 3 NaBiO3 + 7 NaOH + H2O = 2 Na2FeO4 + 3 Bi(OH)3 + 6 NaCl
H2SO4 + LiOH = Li2(SO4) + H2O =>
H2SO4 + 2 LiOH = Li2(SO4) + 2 H2O
LiNO3 + KF = LiF + KNO3 =>
LiNO3 + KF = LiF + KNO3
H2C2O4 + NaOH = NaCO3 + H =>
H2C2O4 + 2 NaOH = 2 NaCO3 + 4 H
AgNO3 + (C2H3NaO2)2 = C2H3AgO2 + NaNO3 =>
2 AgNO3 + (C2H3NaO2)2 = 2 C2H3AgO2 + 2 NaNO3
NaOH(ag) + HClO4(ag) = NaClO4(ag) + H2O =>
NaOH(ag) + HClO4(ag) = NaClO4(ag) + H2O
MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2
BaCO3 + CH2O = CO + Ba(OH)2 =>
BaCO3 + CH2O = 2 CO + Ba(OH)2
CH2CH2 + HI = CH3CH2I =>
CH2CH2 + HI = CH3CH2I
VCl2 + NaOH = V(OH)2 + NaCl =>
VCl2 + 2 NaOH = V(OH)2 + 2 NaCl
Fe(aq) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(aq) + CuSO4(aq) = FeSO4(aq) + Cu(s)
NH2C2H5 + O2 = CO2 + H2O + N2 =>
4 NH2C2H5 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
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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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