| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaOHCl + NaOH = Ba(OH)2 + NaCl
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2 =>
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2
HOCl + H2S = SO4 + H + Cl =>
4 HOCl + H2S = SO4 + 6 H + 4 Cl
ZX + Y = XY + Z =>
ZX + Y = XY + Z
C6H4OHCOOH + CH3OH = C6H4OHCOOCH3 + H2O =>
C6H4OHCOOH + CH3OH = C6H4OHCOOCH3 + H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Mn(NO3)2 + (NH4)2S2O8 + H2O = HMnO4 + (NH4)2SO4 + HNO3 =>
18 Mn(NO3)2 + 5(NH4)2S2O8 + 42 H2O = 18 HMnO4 + 10(NH4)2SO4 + 26 HNO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Si + C = SiC2 =>
Si + 2 C = SiC2
C6H14 + O2 = C6H6 + H2O =>
C6H14 + 2 O2 = C6H6 + 4 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
N(HO) = H2O + N2O =>
2 N(HO) = H2O + N2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CO(NH2)2 = C3N3(NH2)3 + CO2 + NH3 =>
6 CO(NH2)2 = C3N3(NH2)3 + 3 CO2 + 6 NH3
MnCl2 + KBiO3 + HCl = KMnO4 + BiCl3 + KCl + H2O =>
2 MnCl2 + 5 KBiO3 + 14 HCl = 2 KMnO4 + 5 BiCl3 + 3 KCl + 7 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu2O3 + Zn = ZnO + Cu =>
Cu2O3 + 3 Zn = 3 ZnO + 2 Cu
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CH3NH3 + HNO3 = CH3NH2 + H2NO3 =>
CH3NH3 + HNO3 = CH3NH2 + H2NO3
Cu2O3 + Zn = ZnO + Cu =>
Cu2O3 + 3 Zn = 3 ZnO + 2 Cu
KMnO4 + Hg = KHg + MnO4 =>
KMnO4 + Hg = KHg + MnO4
BaCl2 + Br2 = BaBr2 + Cl2 =>
BaCl2 + Br2 = BaBr2 + Cl2
NH4NO3 + NaOH = NH3 + H2O + NaNO3 =>
NH4NO3 + NaOH = NH3 + H2O + NaNO3
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
KHCO3 + CaSO4 = CaCO3 + KHSO4 =>
KHCO3 + CaSO4 = CaCO3 + KHSO4
SO2 + H2O + Y = HY + H2SO4 =>
SO2 + 2 H2O + 2 Y = 2 HY + H2SO4
KSe + O2 = KSeO =>
2 KSe + O2 = 2 KSeO
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ca(NO3)2 + (NH4)2CO3 = CaCO3 + N2O + H2O =>
Ca(NO3)2 + (NH4)2CO3 = CaCO3 + 2 N2O + 4 H2O
PbO2 + Cl = PbCl2 + O2 =>
PbO2 + 2 Cl = PbCl2 + O2
F2 + LiBr = LiF + Br2 =>
F2 + 2 LiBr = 2 LiF + Br2
Mg(NO3)2 + H2 = H2NO3 + Mg =>
Mg(NO3)2 + 2 H2 = 2 H2NO3 + Mg
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + K2CrO4 + H2O =>
6 K3Fe(CN)6 + Cr2O3 + 10 KOH = 6 K4Fe(CN)6 + 2 K2CrO4 + 5 H2O
S8 + HCl = SCl + H2 =>
S8 + 8 HCl = 8 SCl + 4 H2
Pb(NO3)2 + HOH = PbOHNO3 + HNO3 =>
Pb(NO3)2 + HOH = PbOHNO3 + HNO3
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
SnSO4 + HOH = Sn(OH)2 + H2SO4 =>
SnSO4 + 2 HOH = Sn(OH)2 + H2SO4
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
N + O2 = NO =>
2 N + O2 = 2 NO
SrO4 = Sr + O4 =>
SrO4 = Sr + O4
CH3CHO + H2O = CH3COOH + CH3CH2OH =>
2 CH3CHO + H2O = CH3COOH + CH3CH2OH
Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8 Al(OH)4{-} + 3 NH3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2CO3 + HCl = Cl2 + CO + H2O =>
H2CO3 + 2 HCl = Cl2 + CO + 2 H2O
HBrO3 = Br2 + H2O + O2 =>
4 HBrO3 = 2 Br2 + 2 H2O + 5 O2
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
K2CrO4 + CuSO4 = K2SO4 + CuCrO4 =>
K2CrO4 + CuSO4 = K2SO4 + CuCrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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