| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 P + 2 H2O + 4 KCl + 6 KIO3 = 4 HCl + 3 I2 + 10 KPO2
NaCl + (Pb(NO3)2) = PbCl2 + NaNO3 =>
2 NaCl + (Pb(NO3)2) = PbCl2 + 2 NaNO3
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + H2O =>
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + 2 H2O
CrO3 + CH3OH + HNO3 = Cr(NO3)3 + CH2O2 + H2O =>
4 CrO3 + 3 CH3OH + 12 HNO3 = 4 Cr(NO3)3 + 3 CH2O2 + 9 H2O
SiO2 + NaOH = NaSiO3 + H =>
SiO2 + NaOH = NaSiO3 + H
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + H2O =>
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + 2 H2O
KI + H3PO4 = KIPO4 + H2 =>
2 KI + 2 H3PO4 = 2 KIPO4 + 3 H2
CuI + K2CO3 = KI + Cu2O + CO2 =>
2 CuI + K2CO3 = 2 KI + Cu2O + CO2
NH3 + CuCl2 + H2O = Cu(OH)2 + NH4Cl =>
2 NH3 + CuCl2 + 2 H2O = Cu(OH)2 + 2 NH4Cl
(KCN) + HCl = KCl + HCN =>
(KCN) + HCl = KCl + HCN
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + H2O =>
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + 2 H2O
Cu(s) + Pb(NO3)2(aq) = Cu(NO3)2 + Pb =>
Cu(s) + Pb(NO3)2(aq) = Cu(NO3)2 + Pb
As2S3 + HClO3 + H2O = HCl + H3AsO4 + H2SO4 =>
3 As2S3 + 14 HClO3 + 18 H2O = 14 HCl + 6 H3AsO4 + 9 H2SO4
N2H + H2O2 = HN03 + H2O =>
6 N2H + H2O2 = 4 HN03 + 2 H2O
HBrO3 + Fe2O3 = FeBr3 + H2O + O2 =>
6 HBrO3 + Fe2O3 = 2 FeBr3 + 3 H2O + 9 O2
Ca3(PO4)2 + sulfuricacid = calciumsulfate + CaH4P2O8 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + CaH4P2O8
NH3Cl = NH3 + Cl2 =>
2 NH3Cl = 2 NH3 + Cl2
C5H6 + O = CO2 + H2O =>
C5H6 + 13 O = 5 CO2 + 3 H2O
N2H + H2O2 = HN03 + H2O =>
6 N2H + H2O2 = 4 HN03 + 2 H2O
Fe + N2 + H2 + S + O2 = Fe(NH4)2(SO4) =>
Fe + N2 + 4 H2 + S + 2 O2 = Fe(NH4)2(SO4)
N2H + H2O2 = HN03 + H2O =>
6 N2H + H2O2 = 4 HN03 + 2 H2O
SrO + Ce = Sr + CeO2 =>
2 SrO + Ce = 2 Sr + CeO2
KCl + CaN2O3 = CaCl + N2O3K =>
KCl + CaN2O3 = CaCl + N2O3K
C[O] = CO =>
C[O] = CO
MgI2 + KMnO4 + H2SO4 = MgSO4 + K2SO4 + MnSO4 + I2 + HO =>
MgI2 + 2 KMnO4 + 4 H2SO4 = MgSO4 + K2SO4 + 2 MnSO4 + I2 + 8 HO
Al + H2MnO4 = Mn + Al2O3 + H2O =>
2 Al + H2MnO4 = Mn + Al2O3 + H2O
CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + H2O =>
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + 2 H2O
C2H5NO2NaOH = H2OC2H4NO2Na =>
C2H5NO2NaOH = H2OC2H4NO2Na
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + H2O =>
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + 2 H2O
H2PO3 + Mg(OH)2 = H2O + Mg2(PO3)2 =>
2 H2PO3 + 2 Mg(OH)2 = 4 H2O + Mg2(PO3)2
HNO3 + NH4 = NH4NO3 + H2 =>
2 HNO3 + 2 NH4 = 2 NH4NO3 + H2
BaCl2 + Cr(CN)3 = Ba(CN)2 + CrCl3 =>
3 BaCl2 + 2 Cr(CN)3 = 3 Ba(CN)2 + 2 CrCl3
KI + H3PO4 = KIPO4 + H2 =>
2 KI + 2 H3PO4 = 2 KIPO4 + 3 H2
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + H2O =>
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + 2 H2O
SZn + O2 = ZnO + SO2 =>
2 SZn + 3 O2 = 2 ZnO + 2 SO2
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + H2O =>
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + 2 H2O
N2H + H2O2 = HN03 + H2O =>
6 N2H + H2O2 = 4 HN03 + 2 H2O
Mg + PBOH = Mg(OH)2 + PB =>
Mg + 2 PBOH = Mg(OH)2 + 2 PB
N2H + H2O2 = HN03 + H2O =>
6 N2H + H2O2 = 4 HN03 + 2 H2O
Fe(OH)2 + Ca3(PO4)2 = Fe3(PO4)2 + Ca(OH)2 =>
3 Fe(OH)2 + Ca3(PO4)2 = Fe3(PO4)2 + 3 Ca(OH)2
KHSH2SO4 = KHSO4H2S =>
KHSH2SO4 = KHSO4H2S
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + H2O =>
NaOH(aq) + H3CO2(aq) = Na(g) + CO(g) + 2 H2O
Cu(NH3)4 + SO4 + H2O = Cu(NH3)4SO4*H2O =>
Cu(NH3)4 + SO4 + H2O = Cu(NH3)4SO4*H2O
Mg(s) + HCl(l) = MgCl + H =>
Mg(s) + HCl(l) = MgCl + H
KOH + NaCl + Br2 + I2 = Na2O + KBr + HCl + OI2 =>
2 KOH + 2 NaCl + Br2 + I2 = Na2O + 2 KBr + 2 HCl + OI2
CaO + CH4 = CaOCH4 =>
CaO + CH4 = CaOCH4
CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2
C6H5NO2 + Zn + C2H4O2 = C6H7NO + Zn(C2H3O2)2 + H2O =>
C6H5NO2 + 2 Zn + 4 C2H4O2 = C6H7NO + 2 Zn(C2H3O2)2 + H2O
N2H + H2O2 = HN03 + H2O =>
6 N2H + H2O2 = 4 HN03 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/24
Équations équilibrées sur04/07/23
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