| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H6O + 4 K2CrO4 + 10 H2SO4 = 6 CH2O + 2 Cr2(SO4)3 + 4 K2SO4 + 13 H2O
Ne + O2 = Ne2O8 =>
2 Ne + 4 O2 = Ne2O8
Ne + O2 = NeO2 =>
Ne + O2 = NeO2
CaF2 + HCl = CaCl + F2H =>
CaF2 + HCl = CaCl + F2H
Ne + O2 = NeO4 =>
Ne + 2 O2 = NeO4
S2 + Cd = Cd2S =>
S2 + 4 Cd = 2 Cd2S
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NaH + Cl = NaHCl =>
NaH + Cl = NaHCl
Ne + O2 = Ne2O8 =>
2 Ne + 4 O2 = Ne2O8
C6H12O = C6H10 + H2O =>
C6H12O = C6H10 + H2O
Cl2 + FeBr3 = FeCl2 + Br3 =>
Cl2 + FeBr3 = FeCl2 + Br3
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CH3NH2 = CH3 + NH2 =>
CH3NH2 = CH3 + NH2
Mg + (PO4)2H2 = Mg3(PO4)2 + H2 =>
3 Mg + (PO4)2H2 = Mg3(PO4)2 + H2
HCH3COO + CaOH = H2O + CaCH3COO =>
HCH3COO + CaOH = H2O + CaCH3COO
S2 + Cd = Cd2S =>
S2 + 4 Cd = 2 Cd2S
HCl + H2O2 = HClH2O2 =>
HCl + H2O2 = HClH2O2
K2O + Cl2O = KClO =>
K2O + Cl2O = 2 KClO
RbNO3 + Pb(ClO3)2 = RbClO3 + Pb(NO3)2 =>
2 RbNO3 + Pb(ClO3)2 = 2 RbClO3 + Pb(NO3)2
AgNO3 + PtCl2 = AgCl + Pt(NO3)2 =>
2 AgNO3 + PtCl2 = 2 AgCl + Pt(NO3)2
NFl3 + H = N2 + HFl =>
2 NFl3 + 6 H = N2 + 6 HFl
H2SO3 + CH3OH = H3O + SO3CH3 =>
H2SO3 + CH3OH = H3O + SO3CH3
CH3 = CH2H =>
CH3 = CH2H
Na2HCO3 + H3C6O7 = Na3C6H5O3 + H2O + CO2 =>
39 Na2HCO3 + 49 H3C6O7 = 26 Na3C6H5O3 + 28 H2O + 177 CO2
Na2SO3 + HBr = NaBr + H2SO3 =>
Na2SO3 + 2 HBr = 2 NaBr + H2SO3
AgNO3(aq) + Na2CO4(aq) = Ag2CO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO4(aq) = Ag2CO4(s) + 2 NaNO3(aq)
F2S5 = F2 + S2 =>
2 F2S5 = 2 F2 + 5 S2
K3[Cr(OH)6] + HCl = Cr(OH)3 + KCl + H2O =>
K3[Cr(OH)6] + 3 HCl = Cr(OH)3 + 3 KCl + 3 H2O
PbS + O2 = PbOSO2 =>
2 PbS + 3 O2 = 2 PbOSO2
F2S5 = F2 + S2 =>
2 F2S5 = 2 F2 + 5 S2
K2O + Cl2O = KClO =>
K2O + Cl2O = 2 KClO
LiOH + NaNO3 = LiNO3 + NaOH =>
LiOH + NaNO3 = LiNO3 + NaOH
NH2CHCH3COOH + O2 = H2O + NH3 + CO2 =>
NH2CHCH3COOH + 3 O2 = 2 H2O + NH3 + 3 CO2
KCO3 + NiBr = KBr + NiCO3 =>
KCO3 + NiBr = KBr + NiCO3
N3O5 + O2 = N2O5 =>
4 N3O5 + 5 O2 = 6 N2O5
CaO + NH4 + Cl = CaCl2 + H2O + NH3 =>
CaO + 2 NH4 + 2 Cl = CaCl2 + H2O + 2 NH3
C6H12 + O2 = CO2 + H2O2 =>
C6H12 + 12 O2 = 6 CO2 + 6 H2O2
ZnO + HI = ZnI + I2 + H2O =>
2 ZnO + 4 HI = 2 ZnI + I2 + 2 H2O
Cr2(SO4)3 + NaOH = Cr2(OH)3 + NaSO4 =>
Cr2(SO4)3 + 3 NaOH = Cr2(OH)3 + 3 NaSO4
KNO3 + NaCl = KCl + NaNO3 =>
KNO3 + NaCl = KCl + NaNO3
Cu(OH)2 + HMnO4 = CuOHMnO4 + H2O =>
Cu(OH)2 + HMnO4 = CuOHMnO4 + H2O
Ba + Cl2 = BaCl3 =>
2 Ba + 3 Cl2 = 2 BaCl3
Br2 + O2 = Br2O5 =>
2 Br2 + 5 O2 = 2 Br2O5
F2S5 = F2 + S2 =>
2 F2S5 = 2 F2 + 5 S2
Al2(SO4)3(S) + K2CO3(aq) = Al2(CO3)3(S) + K2SO4(aq) =>
Al2(SO4)3(S) + 3 K2CO3(aq) = Al2(CO3)3(S) + 3 K2SO4(aq)
F2S5 = F2 + S2 =>
2 F2S5 = 2 F2 + 5 S2
Li2SO4(aq) + Sr(NO3)2(aq) = LiNO3(aq) + SrSO4(s) =>
Li2SO4(aq) + Sr(NO3)2(aq) = 2 LiNO3(aq) + SrSO4(s)
P2S5 + CH3OH = (CH3O)2PS2H + H2S =>
P2S5 + 4 CH3OH = 2(CH3O)2PS2H + H2S
FeS2 + O2 + H2O = Fe(OH)3 + HSO4 =>
4 FeS2 + 17 O2 + 10 H2O = 4 Fe(OH)3 + 8 HSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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