| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe4 + 3 O2 = Fe4O6
LiO + H2SO4 = LiO4 + SO2 + H2 =>
2 LiO + 3 H2SO4 = 2 LiO4 + 3 SO2 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + H3PO4 = FeH2PO4 + H2 =>
2 Fe + 2 H3PO4 = 2 FeH2PO4 + H2
Ca + Cr2(SiO3)3 = Cr + Ca(SiO3) =>
3 Ca + Cr2(SiO3)3 = 2 Cr + 3 Ca(SiO3)
NaOH + Al(NO3)3 = Al(OH)3 + NaNO3 =>
3 NaOH + Al(NO3)3 = Al(OH)3 + 3 NaNO3
H2 + Mg(NO3)2*H2O + Zn(NO3)2*H2O + Fe(NO3)3*9H2O + NaOH = ZnMgFe2O4 + NaNO3 + H2O =>
H2 + Mg(NO3)2*H2O + Zn(NO3)2*H2O + 2 Fe(NO3)3*9H2O + 10 NaOH = ZnMgFe2O4 + 10 NaNO3 + 26 H2O
HCl + AgOH = HOH + AgCl =>
HCl + AgOH = HOH + AgCl
SO3(g) + H2O = SO3H2O =>
SO3(g) + H2O = SO3H2O
CaH2SO4 = CaSO4 + H2 =>
CaH2SO4 = CaSO4 + H2
MnSO4 + H2SO4 + PbO2 = HMnO4 + PbSO4 + H2O =>
2 MnSO4 + 3 H2SO4 + 5 PbO2 = 2 HMnO4 + 5 PbSO4 + 2 H2O
CaCl2HClN2H8C2O4 = N2H8Cl2CaC2O4HCl =>
CaCl2HClN2H8C2O4 = N2H8Cl2CaC2O4HCl
HClO(aq) + Ca(OH)2(aq) = H2O(l) + Ca(ClO)2(aq) =>
2 HClO(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(ClO)2(aq)
OH{-} + MnO4{-} + SO3{-2} = MnO4{2-} + SO4{-2} + H2O =>
2 OH{-} + 2 MnO4{-} + SO3{-2} = 2 MnO4{2-} + SO4{-2} + H2O
Zn + HC = H + ZnC =>
Zn + HC = H + ZnC
WCl5 + HClO + H2O = WO3 + HCl =>
2 WCl5 + HClO + 5 H2O = 2 WO3 + 11 HCl
K2SO4 + NH3 = (NH3)2SO4 + K =>
K2SO4 + 2 NH3 = (NH3)2SO4 + 2 K
HC{-}CH + Ag(NH3)2NO3 = AgC{-}CAg + NH4NO3 + NH3 =>
HC{-}CH + Ag(NH3)2NO3 = AgC{-}CAg + NH4NO3 + NH3
Zn(NO3)2 + CH3COONa + H2O = Zn(OH)2 + CH3COOH + NaNO3 =>
Zn(NO3)2 + 2 CH3COONa + 2 H2O = Zn(OH)2 + 2 CH3COOH + 2 NaNO3
Na2B4O7*10H2O + NaOH + H2O2 = NaBO3*4H2O + NaO2H =>
Na2B4O7*10H2O + 3 NaOH + 5 H2O2 = 4 NaBO3*4H2O + NaO2H
MgI + HCl = MgCl + HI =>
MgI + HCl = MgCl + HI
CH3OOH + NaCO3 = CH3COONa(aq) + CO2(g) + H2O(l) =>
9 CH3OOH + 4 NaCO3 = 4 CH3COONa(aq) + 5 CO2(g) + 12 H2O(l)
C16H30O2 + H2 = C16H32 + H2O =>
C16H30O2 + 3 H2 = C16H32 + 2 H2O
C8H8O3 = C8H6O3 + H2 =>
C8H8O3 = C8H6O3 + H2
MgF + LiC = MgC + LiF =>
MgF + LiC = MgC + LiF
Cu(NO3)2 + NH4OH + NaOH = Cu(NH3)4(OH)2 + NaNO3 + H2O =>
Cu(NO3)2 + 4 NH4OH + 2 NaOH = Cu(NH3)4(OH)2 + 2 NaNO3 + 4 H2O
Nitricacid + tin = H2SnO3 + water + nitrogendioxide =>
4 HNO3 + Sn = H2SnO3 + H2O + 4 NO2
Fe + HNO3(dilute) = Fe(NO3)2 + NH4NO3 + H2O =>
4 Fe + 10 HNO3(dilute) = 4 Fe(NO3)2 + NH4NO3 + 3 H2O
CO2 + BaO2 + H2O = H2O2 + BaCO3 =>
CO2 + BaO2 + H2O = H2O2 + BaCO3
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
HNO3 + C6H5NO2 = C6H4N2O4 + H2O =>
HNO3 + C6H5NO2 = C6H4N2O4 + H2O
Zn + K4Fe(CN)6 = K4Zn(CN)6 + Fe =>
Zn + K4Fe(CN)6 = K4Zn(CN)6 + Fe
Al + Br2 + KOH = KBr + Al(OH)3 =>
2 Al + 3 Br2 + 6 KOH = 6 KBr + 2 Al(OH)3
Ni(NH3)6 = Ni + NH3 =>
Ni(NH3)6 = Ni + 6 NH3
PH3 + Cl = PCl + HCl =>
PH3 + 4 Cl = PCl + 3 HCl
Ca(HCO3)2 + NaHCo3 = CaCo3 + Na2CO3 + H2CO3 =>
2 Ca(HCO3)2 + 2 NaHCo3 = 2 CaCo3 + Na2CO3 + 3 H2CO3
NaHCO3 + CH3COOH = H2CO3 + CH2COO + Na =>
2 NaHCO3 + CH3COOH = 2 H2CO3 + CH2COO + 2 Na
C60 + H2O = CH4 + O =>
C60 + 120 H2O = 60 CH4 + 120 O
NH3 + Cl = NH3Cl =>
NH3 + Cl = NH3Cl
C3H8O + O2 = C3H6O + H2O =>
2 C3H8O + O2 = 2 C3H6O + 2 H2O
C3H8O + O = CO2 + H2O =>
C3H8O + 9 O = 3 CO2 + 4 H2O
CaBr2 + AgNo3 = AgBr + Ca(No3)2 =>
CaBr2 + 2 AgNo3 = 2 AgBr + Ca(No3)2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Fe(NO3)3 + C6H8O7 = Fe2C + N2 + H2O + CO =>
6 Fe(NO3)3 + 19 C6H8O7 = 3 Fe2C + 9 N2 + 76 H2O + 111 CO
NaH2PO4 + H2O = H3O + NaHPO4 =>
NaH2PO4 + H2O = H3O + NaHPO4
Na[Cu(OH)4] = NaOH + Cu2O3 + H2O =>
2 Na[Cu(OH)4] = 2 NaOH + Cu2O3 + 3 H2O
(C6H5O)COOH + H2O = (C6H5O)COO + H3O =>
(C6H5O)COOH + H2O = (C6H5O)COO + H3O
BaCrO4 + KCl + NaOH = K2CrO4 + Ba(OH)2 + NaCl =>
BaCrO4 + 2 KCl + 2 NaOH = K2CrO4 + Ba(OH)2 + 2 NaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FOH + FeCl3 = Fe(OH)3 + FCl =>
3 FOH + FeCl3 = Fe(OH)3 + 3 FCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/07/24
Équations équilibrées sur06/06/23
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