| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + NaNO3 + 4 Na(OH)2 = NaNO2 + 2 Na2CrO4 + 4 H2O
H2 + NO3 = H2O + N2 =>
6 H2 + 2 NO3 = 6 H2O + N2
NaBr + H{-3}PO{-4} = Na{-3}PO{-4} + HBr =>
NaBr + H{-3}PO{-4} = Na{-3}PO{-4} + HBr
Na + ZnO = NaO + Zn =>
Na + ZnO = NaO + Zn
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Na2C2O4 + KMnO4 + H2SO4 = CO2 + Na2SO4 + K2SO4 + MnSO4 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O
C8H16 + O3 = CO + H2O =>
3 C8H16 + 16 O3 = 24 CO + 24 H2O
KHSO4 + KHCO3 = K2SO4 + CO2 + H2O =>
KHSO4 + KHCO3 = K2SO4 + CO2 + H2O
(Co(N2H4)2(PH3))3(Co(NO2)6)2 + K2Cr2O7 + KOH = K3(Co(OH)6) + K3Cr(OH)6 + N2 + H2O + K2HPO4 =>
2(Co(N2H4)2(PH3))3(Co(NO2)6)2 + 5 K2Cr2O7 + 62 KOH = 10 K3(Co(OH)6) + 10 K3Cr(OH)6 + 24 N2 + H2O + 6 K2HPO4
CH3CH2OH + I2 + NaOH = CHI3 + HCOONa + HI =>
CH3CH2OH + 4 I2 + NaOH = CHI3 + HCOONa + 5 HI
PotassiumNitrate + BariumBromide = PotassiumBromide + BariumNitrate =>
PotassiumNitrate + BariumBromide = PotassiumBromide + BariumNitrate
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s) =>
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s)
SiH6 + O2 = Si2O4 + H2O =>
2 SiH6 + 5 O2 = Si2O4 + 6 H2O
MgHCl = MgClH =>
MgHCl = MgClH
Fe + NaOCl + I = FeO + NaI + ClI =>
Fe + NaOCl + 2 I = FeO + NaI + ClI
Ca(OH)2 + Sn(OH)2 = CaSnO2 + H2O =>
Ca(OH)2 + Sn(OH)2 = CaSnO2 + 2 H2O
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
AlCl3 + NaOH + H2O = NaAl(OH)4 + HCl =>
AlCl3 + NaOH + 3 H2O = NaAl(OH)4 + 3 HCl
Al(OH)3 + C = Al + CO2 + H2O =>
4 Al(OH)3 + 3 C = 4 Al + 3 CO2 + 6 H2O
NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l) =>
2 NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l)
KCN + N2 + CO2 + H2O = K2CO5 + HCN =>
10 KCN + 2 N2 + 9 CO2 + 7 H2O = 5 K2CO5 + 14 HCN
BeCl2 + AgNO3 = AgCl + Be(NO3)2 =>
BeCl2 + 2 AgNO3 = 2 AgCl + Be(NO3)2
Ti2Nb2N3F2 = NbN + TiN + Nb2F5 + Nb =>
5 Ti2Nb2N3F2 = 5 NbN + 10 TiN + 2 Nb2F5 + Nb
CaCl2 + C2H3NaO2 = Ca(C2H3O2)2 + NaCl =>
CaCl2 + 2 C2H3NaO2 = Ca(C2H3O2)2 + 2 NaCl
HNO3 + Cr(OH)3 = HOH + Cr(NO3)3 =>
3 HNO3 + Cr(OH)3 = 3 HOH + Cr(NO3)3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Fe2(SO4)3 + Al(OH)3 = Fe(OH)3 + Al2(SO4)3 =>
Fe2(SO4)3 + 2 Al(OH)3 = 2 Fe(OH)3 + Al2(SO4)3
Ca(OH)(HCO3) = CaCOO3 + H2 =>
Ca(OH)(HCO3) = CaCOO3 + H2
Sn(OH)2 + NaOH = Sn(OH)6 + Na =>
Sn(OH)2 + 4 NaOH = Sn(OH)6 + 4 Na
Ca(OH)2 + SO2 = CaSO3* + H2O =>
Ca(OH)2 + SO2 = CaSO3* + H2O
Mo2C + HNO3 = NO + MoO3 + CO2 + H2O =>
3 Mo2C + 16 HNO3 = 16 NO + 6 MoO3 + 3 CO2 + 8 H2O
FeCl3 + H2O + NH3 = Fe2O3 + NH4Cl =>
2 FeCl3 + 3 H2O + 6 NH3 = Fe2O3 + 6 NH4Cl
MgN2 + H2O = Mg(OH)2 + NH3O =>
MgN2 + 4 H2O = Mg(OH)2 + 2 NH3O
CH3OH = (C3H8O) + H2O =>
3 CH3OH = (C3H8O) + 2 H2O
Na2HPO4 + AgNO3 = Ag3PO4 + HNO3 + NaNO3 =>
Na2HPO4 + 3 AgNO3 = Ag3PO4 + HNO3 + 2 NaNO3
Ca(s) + H2O(l) = H2(g) + Ca(HO)2(aq) =>
Ca(s) + 2 H2O(l) = H2(g) + Ca(HO)2(aq)
P2O5 + Ca(OH)2 = Ca(PO3)2 + H2O =>
P2O5 + Ca(OH)2 = Ca(PO3)2 + H2O
OH + H3A = H2O + H2A =>
OH + H3A = H2O + H2A
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
NH4NO3 + H2O = NO3H2 + NH40 =>
22 NH4NO3 + 57 H2O = 41 NO3H2 + 3 NH40
O2 + C10H16 = CO2 + H2O =>
14 O2 + C10H16 = 10 CO2 + 8 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
CuSO4 + Fe = FeCuSO4 =>
CuSO4 + Fe = FeCuSO4
Al3 + S2 = Al3S2 =>
Al3 + S2 = Al3S2
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COO + H2O =>
6 KMnO4 + 9 H2SO4 + 10 CH3CHO = 3 K2SO4 + 6 MnSO4 + 10 CH3COO + 14 H2O
Zn + Fe(HCOO)3 = Zn(HCOO)2 + Fe =>
3 Zn + 2 Fe(HCOO)3 = 3 Zn(HCOO)2 + 2 Fe
Mn3P7 + Bi2(C2O4)5 = Mn2(C2O4)7 + Bi3P5 =>
10 Mn3P7 + 21 Bi2(C2O4)5 = 15 Mn2(C2O4)7 + 14 Bi3P5
Fe(OH)3 + H3Po4 = FePo4 + H3(OH)3 =>
Fe(OH)3 + H3Po4 = FePo4 + H3(OH)3
C6H10O(l) + O2(g) = CO2(g) + H2O(g) =>
C6H10O(l) + 8 O2(g) = 6 CO2(g) + 5 H2O(g)
NH{-4}NO{-2} = N{-2} + H{-2}O =>
NH{-4}NO{-2} = N{-2} + H{-2}O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/25
Équations équilibrées sur05/22/24
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