| Équations équilibrées la veille | Équations équilibrées le lendemain |
2100(NaHCO3) + 700(H3C6H5O7) = 2100 CO2 + 2100 H2O + (Na3C6H5O7)700
NH4ClO3 + F = NH4F + ClO3 =>
NH4ClO3 + F = NH4F + ClO3
Li2S + P2S5 = Li4P2S6 + S =>
2 Li2S + P2S5 = Li4P2S6 + S
MnO4{-} + SO3{2-} + H{2}0 = MnO2 + SO4{2-} + OH{-} =>
3 MnO4{-} + 5 SO3{2-} + H{2}0 = 3 MnO2 + 5 SO4{2-} + OH{-}
Cl2O + N2H4 = N2O + HCl + H2O =>
3 Cl2O + 2 N2H4 = 2 N2O + 6 HCl + H2O
FeI3 + AgNO3 = Fe(NO3)3 + AgI =>
FeI3 + 3 AgNO3 = Fe(NO3)3 + 3 AgI
HBr + PbO2 = Br2 + H2O + PbBr =>
8 HBr + 2 PbO2 = 3 Br2 + 4 H2O + 2 PbBr
Zn + K3[Fe(CN)6] + HCl = Zn3[Fe(CN)6]2 + KCl + H2 =>
3 Zn + 2 K3[Fe(CN)6] + 6 HCl = Zn3[Fe(CN)6]2 + 6 KCl + 3 H2
NiCO3 + MnO2 = Ni3Mn9O16 + CO3 + O2 =>
3 NiCO3 + 9 MnO2 = Ni3Mn9O16 + 3 CO3 + O2
Pb(NO3)2 + KOH = Pb(OH) + K(NO3)2 =>
Pb(NO3)2 + KOH = Pb(OH) + K(NO3)2
NaCl + Mo + MoO3 + P2O5 = NaMoOPO4Cl =>
6 NaCl + Mo + 5 MoO3 + 3 P2O5 = 6 NaMoOPO4Cl
CO + H2SO3 = CSO3 + H2O =>
CO + H2SO3 = CSO3 + H2O
Cl + C3H6 = ClH6 + C =>
Cl + C3H6 = ClH6 + 3 C
Cr{3+} + MnO2 + OH{-} = CrO4{2-} + Mn{2+} + H2O =>
2 Cr{3+} + 3 MnO2 + 4 OH{-} = 2 CrO4{2-} + 3 Mn{2+} + 2 H2O
ZnO + H2O + FeO = H2 + Fe2ZnO4 =>
ZnO + H2O + 2 FeO = H2 + Fe2ZnO4
ZnSO4(aq) + NH4OH(aq) = ZnOH(aq) + NH4SO4(aq) =>
ZnSO4(aq) + NH4OH(aq) = ZnOH(aq) + NH4SO4(aq)
Na2SO4 + SrCl2 = SrSO4 + NaCl =>
Na2SO4 + SrCl2 = SrSO4 + 2 NaCl
K + HClO3 = KClO3 + Cl2 + H2O =>
10 K + 12 HClO3 = 10 KClO3 + Cl2 + 6 H2O
As(OH)2 + Zn + HCl = AsH3 + ZnCl2 + H2O =>
2 As(OH)2 + 5 Zn + 10 HCl = 2 AsH3 + 5 ZnCl2 + 4 H2O
Cs + P4 = Cs8P4 =>
8 Cs + P4 = Cs8P4
Zn(s) + AgNO3(aq) = Ag + Zn(NO3) =>
Zn(s) + AgNO3(aq) = Ag + Zn(NO3)
Na2O2 + KI + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
Na2O2 + 2 KI + 2 H2SO4 = I2 + Na2SO4 + K2SO4 + 2 H2O
K2[Zn(OH)4] + H2S = Zn(OH)2 + K2S + H2O =>
K2[Zn(OH)4] + H2S = Zn(OH)2 + K2S + 2 H2O
NH4Cl + H2O = NH3Cl{-} + H3O{+} =>
NH4Cl + H2O = NH3Cl{-} + H3O{+}
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HBr + NaHCO3 = CO3 + NaBr + H2 =>
HBr + NaHCO3 = CO3 + NaBr + H2
BF3 + H2O = H + BF4 + H3BO3 =>
4 BF3 + 3 H2O = 3 H + 3 BF4 + H3BO3
C2H5OH + KMnO4 + KOH = CH3COOH + H2O + K2MnO4 =>
C2H5OH + 4 KMnO4 + 4 KOH = CH3COOH + 3 H2O + 4 K2MnO4
FeCl3 + C6H5OH = H3[Fe(C6H5O)6] + HCl =>
FeCl3 + 6 C6H5OH = H3[Fe(C6H5O)6] + 3 HCl
N2O5(g) + H2O(i) = HNO3(i) =>
N2O5(g) + H2O(i) = 2 HNO3(i)
Cu(NO3)2 + K2CO3 = K2(NO3)2 + CuCO3 =>
Cu(NO3)2 + K2CO3 = K2(NO3)2 + CuCO3
O2 + Fe = (Fe2O)3 =>
3 O2 + 12 Fe = 2(Fe2O)3
MgH2O + N = MgN + H2O =>
MgH2O + N = MgN + H2O
NH4HF2 + SiHCl3 = SiN + HF + HCl + H2 =>
2 NH4HF2 + 2 SiHCl3 = 2 SiN + 4 HF + 6 HCl + H2
Mn + NiNO3 = Mn(NO3)2 + Ni =>
Mn + 2 NiNO3 = Mn(NO3)2 + 2 Ni
OH + K2CO2 = K2CO3 + H2O =>
2 OH + K2CO2 = K2CO3 + H2O
Potassiumhydroxide + nitricacid = KNO3 + water =>
KOH + HNO3 = KNO3 + H2O
H2SO4 + H = H2S + H2O =>
H2SO4 + 8 H = H2S + 4 H2O
KCl + N2 = KN + Cl2 =>
2 KCl + N2 = 2 KN + Cl2
HCH2CHCO2 + NaOH = H2O + NaCH2CHCO2 =>
HCH2CHCO2 + NaOH = H2O + NaCH2CHCO2
Al + H2Co3 = Al2(Co3)2 + H2 =>
2 Al + 2 H2Co3 = Al2(Co3)2 + 2 H2
H2S + CrO7{-2} + H{+} = S + Cr{3+} + H2O =>
9 H2S + 2 CrO7{-2} + 10 H{+} = 9 S + 2 Cr{3+} + 14 H2O
Al + V{2}O{5} = Al{2}O{3} + V =>
Al + V{2}O{5} = Al{2}O{3} + V
(NH4)2Cl2O7 = N2 + H2O + Cl2O3 =>
(NH4)2Cl2O7 = N2 + 4 H2O + Cl2O3
CO(NH2)2(s) + NO(g) = N2(g) + CO2(g) + H2O(l) =>
2 CO(NH2)2(s) + 6 NO(g) = 5 N2(g) + 2 CO2(g) + 4 H2O(l)
Al2(SO4)3 + PO4 = Al2(PO4)3 + SO4 =>
Al2(SO4)3 + 3 PO4 = Al2(PO4)3 + 3 SO4
BaCl2(s) + Na2SO4(g) = BaSO4 + NaCl =>
BaCl2(s) + Na2SO4(g) = BaSO4 + 2 NaCl
ICl3 + NaI = NaCl3 + I2 =>
ICl3 + NaI = NaCl3 + I2
Al2(OH)3 + C = H2O + Al + CO2 =>
4 Al2(OH)3 + 3 C = 6 H2O + 8 Al + 3 CO2
K2CrO4 + HBr = H2CrO4 + KBr =>
K2CrO4 + 2 HBr = H2CrO4 + 2 KBr
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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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