| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H5OH(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
C6H5CHO + CH3CONH2 = C6H6CHCNHCH3 + O =>
C6H5CHO + CH3CONH2 = C6H6CHCNHCH3 + 2 O
Li + H(OH) = Li(OH) + H2 =>
2 Li + 2 H(OH) = 2 Li(OH) + H2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
MnCl3 + K3PO4 = MnPO4 + KCl =>
MnCl3 + K3PO4 = MnPO4 + 3 KCl
Ba(ClO4)2 + KBr = KClO4 + BaBr2 =>
Ba(ClO4)2 + 2 KBr = 2 KClO4 + BaBr2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
I + HNO3 = HIO3 + NO2 + H =>
I + 3 HNO3 = HIO3 + 3 NO2 + 2 H
AlCl3 + Cu3(PO4)2 = CuCl2 + AlPO4 =>
2 AlCl3 + Cu3(PO4)2 = 3 CuCl2 + 2 AlPO4
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
CoI2 + O2 = CoO + I2 =>
2 CoI2 + O2 = 2 CoO + 2 I2
Al(s) + NiSO4 = Al2(SO4)3 + Ni =>
2 Al(s) + 3 NiSO4 = Al2(SO4)3 + 3 Ni
Cu(OH)2 + CH3CHO + NaOH = CH3COONa + CuOH + H2O =>
2 Cu(OH)2 + CH3CHO + NaOH = CH3COONa + 2 CuOH + 2 H2O
SiO2 + CaCO3 + Na2CO3 = CO2 + Na2O*CaO*6SiO2 =>
6 SiO2 + CaCO3 + Na2CO3 = 2 CO2 + Na2O*CaO*6SiO2
OH + CBrH3 = CH4O + Br =>
OH + CBrH3 = CH4O + Br
(CH4)3 + (N2Cl4)3 = (CCl4)3 + (N2)3 + (H2)6 =>
(CH4)3 + (N2Cl4)3 = (CCl4)3 + (N2)3 + (H2)6
FeCl3 + FeS = FeCl2 + S =>
2 FeCl3 + FeS = 3 FeCl2 + S
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
KI(aq) + PbSO4(s) = K2SO4 + PbI2 =>
2 KI(aq) + PbSO4(s) = K2SO4 + PbI2
HCl + Al4C3 = AlCl3 + CH4 =>
12 HCl + Al4C3 = 4 AlCl3 + 3 CH4
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
TeO + KOH = KTeO + HO =>
TeO + KOH = KTeO + HO
Ag2CO3 + NH3 + H2O = (NH4)2CO3 + Ag + OH =>
Ag2CO3 + 2 NH3 + 2 H2O = (NH4)2CO3 + 2 Ag + 2 OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Au + CN{-} + O2 + H2O = [Au(CN)2]{-} + OH{-] =>
4 Au + 8 CN{-} + O2 + 2 H2O = 4[Au(CN)2]{-} + 4 OH{-]
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
HN02 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
10 HN02 + 22 KMnO4 + 33 H2SO4 = 22 MnSO4 + 20 HNO3 + 11 K2SO4 + 28 H2O
Hg + SiO = HgO + Si =>
Hg + SiO = HgO + Si
(CH3)3COHOH + CH3COOH = CH3COOCH2CH3 + H2O =>
4(CH3)3COHOH + 6 CH3COOH = 7 CH3COOCH2CH3 + 6 H2O
Mn(OH)2 = MnO + H2O =>
Mn(OH)2 = MnO + H2O
Zn + KNO3 = ZnO + K2O + N2 =>
5 Zn + 2 KNO3 = 5 ZnO + K2O + N2
Fe + HNO3 = FeO2 + NO + H2O =>
3 Fe + 4 HNO3 = 3 FeO2 + 4 NO + 2 H2O
Fe + H2SO4(prask) = FeSO4 + H2 =>
Fe + H2SO4(prask) = FeSO4 + H2
KCl + Ca(OH) = CaCl + KOH =>
KCl + Ca(OH) = CaCl + KOH
K4FeCN6 + FeCl3 + HCl = FeFeCN6 + KCl + H2 =>
2 K4FeCN6 + 2 FeCl3 + 2 HCl = 2 FeFeCN6 + 8 KCl + H2
C3H5(OH)3 + NaOH = C3H5(ONa)3 + H2O =>
C3H5(OH)3 + 3 NaOH = C3H5(ONa)3 + 3 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
MnCl2*4H2O + CH4N2O = MnO2 + H2O + CH3Cl + H2 + N2 =>
MnCl2*4H2O + 2 CH4N2O = MnO2 + 4 H2O + 2 CH3Cl + H2 + 2 N2
C2H3OBr + O2 = CO2 + H2O + HBr =>
C2H3OBr + 2 O2 = 2 CO2 + H2O + HBr
CaH2 + H2O = Ca(OH)2(s) + H2(g) =>
CaH2 + 2 H2O = Ca(OH)2(s) + 2 H2(g)
KNO3 + C6H14O6 = K2O + CO2 + H2O + N2 =>
26 KNO3 + 5 C6H14O6 = 13 K2O + 30 CO2 + 35 H2O + 13 N2
Ti(OH)3 + H2SO4 = Ti2(SO4)3 + H2O =>
2 Ti(OH)3 + 3 H2SO4 = Ti2(SO4)3 + 6 H2O
H2 + N = NH =>
H2 + 2 N = 2 NH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe(OH)3 + KI = FeK3 + I(OH) =>
Fe(OH)3 + 3 KI = FeK3 + 3 I(OH)
AsCl3 + NaOH = Na3AsO3 + H2O + NaCl =>
AsCl3 + 6 NaOH = Na3AsO3 + 3 H2O + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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