| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 6 H(OH) = 2 Al(OH)3 + 3 H2SO4
CuZn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g) + Cu(s) =>
CuZn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g) + Cu(s)
Cr + HCl = Cr2Cl + H =>
2 Cr + HCl = Cr2Cl + H
NaCO3 + CuSO4 = Na2SO4 + Cu(CO3)2 =>
2 NaCO3 + CuSO4 = Na2SO4 + Cu(CO3)2
CH3CH2CH2CH2OH + CH3CH2CH2COOH = CH3CH2CH2CH2COOH + H2O =>
CH3CH2CH2CH2OH + 4 CH3CH2CH2COOH = 4 CH3CH2CH2CH2COOH + H2O
Pb(s) + AgNO3(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2(aq) + 2 Ag(s)
Mg(BrO2)2 = Mg + Br + O2 =>
Mg(BrO2)2 = Mg + 2 Br + 2 O2
NaClO3 + SO2 + H2SO4 = ClO2 + NaHSO4 =>
2 NaClO3 + SO2 + H2SO4 = 2 ClO2 + 2 NaHSO4
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
HCaPO4 + H2O = H3O + CaPO4 =>
HCaPO4 + H2O = H3O + CaPO4
CO + H2O + F2 = C2H3O2F + O2 =>
8 CO + 6 H2O + 2 F2 = 4 C2H3O2F + 3 O2
C4H6(g) + O2(g) = CO2 + H2O =>
2 C4H6(g) + 11 O2(g) = 8 CO2 + 6 H2O
CrBr3 + Na2S = Cr2S3 + NaBr =>
2 CrBr3 + 3 Na2S = Cr2S3 + 6 NaBr
AsCl3 + HCl + KBrO3 = AsCl5 + KBr + H2O =>
3 AsCl3 + 6 HCl + KBrO3 = 3 AsCl5 + KBr + 3 H2O
KNO2 + FeCl2 + H2SO4 = NO + HCl + K2SO4 + H2O + Fe2(SO4)3 =>
2 KNO2 + 2 FeCl2 + 4 H2SO4 = 2 NO + 4 HCl + K2SO4 + 2 H2O + Fe2(SO4)3
SnCl2 + Cl2 + KOH = K2SnO3 + KCl + H2O =>
SnCl2 + Cl2 + 6 KOH = K2SnO3 + 4 KCl + 3 H2O
CO + H2O + F2 = C2H3F + O2 =>
8 CO + 6 H2O + 2 F2 = 4 C2H3F + 7 O2
CHCl3 + O2 + H2O = CO2 + HCl =>
2 CHCl3 + O2 + 2 H2O = 2 CO2 + 6 HCl
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
KMnO4 + HCl = KCl + MnO4 + H2 =>
2 KMnO4 + 2 HCl = 2 KCl + 2 MnO4 + H2
N1 = N5 =>
5 N1 = N5
C2H2 + HCl = C2H4Cl2 =>
C2H2 + 2 HCl = C2H4Cl2
CH3CH2OHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3(CO)CH2CH3 + H2O =>
4 CH3CH2OHCH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 3 CH3(CO)CH2CH3 + 10 H2O
CuSO4*5H2O + NaCO3 = CuCO3 + NaSO4 + H2O =>
CuSO4*5H2O + NaCO3 = CuCO3 + NaSO4 + 5 H2O
SnCl2 + KOH = KCl2 + SnOH =>
SnCl2 + KOH = KCl2 + SnOH
H2CO3(g) = CO2 + H2O(g) =>
H2CO3(g) = CO2 + H2O(g)
(C18H35O2)3C3H5 + NaOH = C3H5(OH)3 + C17H35CO2Na =>
(C18H35O2)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 C17H35CO2Na
CO + H2O + F2 = C2H3OF + O2 =>
8 CO + 6 H2O + 2 F2 = 4 C2H3OF + 5 O2
FeO + H3PO4 = Fe3(PO4)2 + H2O =>
3 FeO + 2 H3PO4 = Fe3(PO4)2 + 3 H2O
H2 + N4 = N2H4 =>
4 H2 + N4 = 2 N2H4
Cu{2+} + OH = Cu(OH){2} =>
Cu{2+} + OH = Cu(OH){2}
Rb2Se = Rb + Se =>
Rb2Se = 2 Rb + Se
K4(Fe(CN)6) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + HNO3 =>
6 K4(Fe(CN)6) + 61 K2Cr2O7 + 265 H2SO4 = 3 Fe2(SO4)3 + 61 Cr2(SO4)3 + 36 CO2 + 247 H2O + 73 K2SO4 + 36 HNO3
Ca(IO3)2 = Ca + (IO3)2 =>
Ca(IO3)2 = Ca + (IO3)2
K2CrO4 + Fe(NO3)2 + KOH + H2O = Cr(OH)3 + Fe(OH)3 + KNO3 =>
K2CrO4 + 3 Fe(NO3)2 + 4 KOH + 4 H2O = Cr(OH)3 + 3 Fe(OH)3 + 6 KNO3
Ca(ClO)2 + Na2CO3 = NaClO + CaCO3 =>
Ca(ClO)2 + Na2CO3 = 2 NaClO + CaCO3
Al + FeO3 = Al2O3 + Fe =>
2 Al + FeO3 = Al2O3 + Fe
I + O = IO2 =>
I + 2 O = IO2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Br + Cr3 = BrCr3 =>
Br + Cr3 = BrCr3
CO2 + H2O = H3CCOOH + O2 =>
2 CO2 + 2 H2O = H3CCOOH + 2 O2
C3H6O + Br2 = C3H5OBr + HBr =>
C3H6O + Br2 = C3H5OBr + HBr
CO + H2O + F2 = C6H5F + O2 =>
24 CO + 10 H2O + 2 F2 = 4 C6H5F + 17 O2
Na2CO3 + H3CCOOH = CH3COONa + H2CO3 =>
Na2CO3 + 2 H3CCOOH = 2 CH3COONa + H2CO3
Ni(NO3)2*6H2O + PPH3 + KSCN = Ni(PPH3)2(SCN)2 + KNO3 + H2O =>
Ni(NO3)2*6H2O + 2 PPH3 + 2 KSCN = Ni(PPH3)2(SCN)2 + 2 KNO3 + 6 H2O
S + Na2S4 = Na2S8 =>
4 S + Na2S4 = Na2S8
AlCl3 + Na2CO3 + H2O = Al(OH)3 + NaCl + H2CO3 =>
2 AlCl3 + 3 Na2CO3 + 6 H2O = 2 Al(OH)3 + 6 NaCl + 3 H2CO3
CaI2(aq) + Br2(aq) = CaBr2(s) + I2(l) =>
CaI2(aq) + Br2(aq) = CaBr2(s) + I2(l)
K2SO4(aq) + NaOH(aq) = Na2SO4(aq) + KOH =>
K2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 KOH
Pb2 + K2CrO4 = K2 + PbCrO4 =>
Pb2 + 2 K2CrO4 = 2 K2 + 2 PbCrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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