| Équations équilibrées la veille |
CH12O6 + O2 = CO2 + 6 H2O
I2 + SO3{2-} + OH{-} = I{-} + SO4{2-} + H2O =>
I2 + SO3{2-} + 2 OH{-} = 2 I{-} + SO4{2-} + H2O
BaO + P4O10 = Ba3(PO4)2 =>
6 BaO + P4O10 = 2 Ba3(PO4)2
Cu + S + O = CuSO4 =>
Cu + S + 4 O = CuSO4
MgSO4(aq) + Na3PO4(aq) = Na2SO4(aq) + Mg3(PO4)2(s) =>
3 MgSO4(aq) + 2 Na3PO4(aq) = 3 Na2SO4(aq) + Mg3(PO4)2(s)
FeI3 + KCl = FeCl3 + KI =>
FeI3 + 3 KCl = FeCl3 + 3 KI
Ca{+2+C10H16N2O8{-4} = CaC10H16N2O8{-2} =>
Ca{+2+C10H16N2O8{-4} = CaC10H16N2O8{-2}
[Fe(C2O4)2]{2-} + [AuCl4]{-} + C2O4{2-} = Au + [Fe(C2O4)3]{3-} + Cl{-} =>
3[Fe(C2O4)2]{2-} + [AuCl4]{-} + 3 C2O4{2-} = Au + 3[Fe(C2O4)3]{3-} + 4 Cl{-}
H3BO3 + C2H6O = H2O + CO2 + BO =>
12 H3BO3 + C2H6O = 21 H2O + 2 CO2 + 12 BO
CH3CBr2CH3 + NaOH = CH3CHCH2 + NaBr + OH =>
CH3CBr2CH3 + 2 NaOH = CH3CHCH2 + 2 NaBr + 2 OH
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
FeOHCl + HCl = FeCl2 + H2O =>
FeOHCl + HCl = FeCl2 + H2O
BeO + Ba(OH)2 = BaO + Be(OH)2 =>
BeO + Ba(OH)2 = BaO + Be(OH)2
NaNO3 + (C6H5)2NH = Na2NH + C6H5(NO3) =>
2 NaNO3 + (C6H5)2NH = Na2NH + 2 C6H5(NO3)
Mg(NO3)2 + KH = MgH2 + KNO3 =>
Mg(NO3)2 + 2 KH = MgH2 + 2 KNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg3N2 + Al2O3 = MgO + AlN =>
Mg3N2 + Al2O3 = 3 MgO + 2 AlN
Cl + KBr = ClBr + K =>
Cl + KBr = ClBr + K
Sr(HSO3)2 + Ba(OH)2 = Sr(OH)2 + BaSO3 + H2O =>
Sr(HSO3)2 + 2 Ba(OH)2 = Sr(OH)2 + 2 BaSO3 + 2 H2O
CoCl2 + Na(OH) = Co(OH)2 + NaCl =>
CoCl2 + 2 Na(OH) = Co(OH)2 + 2 NaCl
S9 + O2 = SO3 =>
2 S9 + 27 O2 = 18 SO3
HI + Be(OH)2 = H(OH)2 + BeI =>
HI + Be(OH)2 = H(OH)2 + BeI
FeOH2 + H2SO4 = Fe2SO43 + SO2 + H2O =>
2 FeOH2 + 41 H2SO4 = Fe2SO43 + 40 SO2 + 43 H2O
Nitrogenmonoxide + hydrogen = water + nitrogen =>
2 NO + 2 H2 = 2 H2O + N2
Zn + Fe(SO4)3 = ZnSO4 + Fe =>
3 Zn + Fe(SO4)3 = 3 ZnSO4 + Fe
Te + Al = TeAl =>
Te + Al = TeAl
CrO2{-} + HO2{-} = CrO4{-} + OH{-} =>
CrO2{-} + 2 HO2{-} = CrO4{-} + 2 OH{-}
N2H4 + ClF5 = N2 + HCl + HF =>
3 N2H4 + 2 ClF5 = 3 N2 + 2 HCl + 10 HF
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
ZnO + H2SO4(il) = ZnSO4 + H2O =>
ZnO + H2SO4(il) = ZnSO4 + H2O
[CrCl(NH3)5] + NH3 = [Cr(NH3)6] + Cl =>
[CrCl(NH3)5] + NH3 = [Cr(NH3)6] + Cl
HCl2 + CaOH = H2O + CaCl2 =>
HCl2 + CaOH = H2O + CaCl2
P2O3 + H2O = HPO3 + POH =>
P2O3 + H2O = HPO3 + POH
(H2N)2CO + O2 = CO2 + H2O + N2 =>
2(H2N)2CO + 3 O2 = 2 CO2 + 4 H2O + 2 N2
H2S + HIO2 = S + I2 + H2O =>
3 H2S + 2 HIO2 = 3 S + I2 + 4 H2O
CrI3 + CI2 = CrCI3 + I2 =>
CrI3 + CI2 = CrCI3 + I2
HI + Li2CO3 = Li + I + H2O + CO2 =>
2 HI + Li2CO3 = 2 Li + 2 I + H2O + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
황 + 오존 = 이산화황 =>
6 S + 2 O3 = 3 S2O2
MgO + NH3 = Mg3N2 + H2O =>
3 MgO + 2 NH3 = Mg3N2 + 3 H2O
Pb + CrO = PbCrO =>
Pb + CrO = PbCrO
Sc(s) + O2(g) = Sc2O3(s) =>
4 Sc(s) + 3 O2(g) = 2 Sc2O3(s)
ClO4{-} + H2O = ClO3{-} + OH =>
ClO4{-} + H2O = ClO3{-} + 2 OH
H202 + MnO2 = H2MnO2 =>
H202 + 101 MnO2 = 101 H2MnO2
C3H7O + O2 = CO2 + H2O =>
4 C3H7O + 17 O2 = 12 CO2 + 14 H2O
C10H20O2 + H2O = CH4 + CO2 =>
C10H20O2 + 4 H2O = 7 CH4 + 3 CO2
ZnCl2 + SO4 = ZnSO4 + Cl2 =>
ZnCl2 + SO4 = ZnSO4 + Cl2
CH3COOH + Fe(OH)3 = Fe + H2O + (CH3COO)3 =>
3 CH3COOH + Fe(OH)3 = Fe + 3 H2O + (CH3COO)3
HBr + CHCl3 = CHBrCl2 + HCl =>
HBr + CHCl3 = CHBrCl2 + HCl
(NH4)3(PO4) + CaCl2 = (NH4)3Cl2 + PO4Ca =>
(NH4)3(PO4) + CaCl2 = (NH4)3Cl2 + PO4Ca
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Équations équilibrées sur10/24/24
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