| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H16O2N2 + 9 O2 = 6 CO2 + 8 H2O + N2
C6H13OH + KMnO4 = C6H12O + KOH + MnO2 + H2O =>
3 C6H13OH + 2 KMnO4 = 3 C6H12O + 2 KOH + 2 MnO2 + 2 H2O
Ni(OH)2(s) + H2SO4(aq) = NiSO4(aq) + H2O =>
Ni(OH)2(s) + H2SO4(aq) = NiSO4(aq) + 2 H2O
SrBr2 + CuSO4 = SrSO4 + CuBr2 =>
SrBr2 + CuSO4 = SrSO4 + CuBr2
CO2(g) + H2O(l) = C6H12O6(s) + O(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(s) + 12 O(g)
Al(s) + H2O(l) = AlO3(l) + H2(g) =>
Al(s) + 3 H2O(l) = AlO3(l) + 3 H2(g)
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
AgNO3 + O2 = AgO + NO3 =>
2 AgNO3 + O2 = 2 AgO + 2 NO3
NaOH + C2O4H2*2H2O = Na2C2O4 + H2O =>
2 NaOH + C2O4H2*2H2O = Na2C2O4 + 4 H2O
Hg + HCl + CHCl3 = HgCl3 + CH2Cl2 =>
2 Hg + 3 HCl + 3 CHCl3 = 2 HgCl3 + 3 CH2Cl2
NaCl + H2O = Na2O + HCl =>
2 NaCl + H2O = Na2O + 2 HCl
UPuRa + Th = UPuRaTh =>
UPuRa + Th = UPuRaTh
KNO3 + C3 + S = K2S + CO2 + N2 =>
2 KNO3 + C3 + S = K2S + 3 CO2 + N2
Br2O1 + H2O = HBrO =>
Br2O1 + H2O = 2 HBrO
KP + CaCl = KCl + CaP =>
KP + CaCl = KCl + CaP
Ba(NO2)2 + Na2SO3 = BaSO3 + NaNO2 =>
Ba(NO2)2 + Na2SO3 = BaSO3 + 2 NaNO2
C2H2O4 + OH = CO2 + H2O =>
C2H2O4 + 2 OH = 2 CO2 + 2 H2O
CaCO3 + Ag2O = CaO + Ag2CO3 =>
CaCO3 + Ag2O = CaO + Ag2CO3
N3 + O3 = NO =>
N3 + O3 = 3 NO
CuBr2 + NH4OH = CuOH + NH4Br2 =>
CuBr2 + NH4OH = CuOH + NH4Br2
H2PO2{-} + I2 + H2O = I{-} + H3PO4 + HI =>
H2PO2{-} + 2 I2 + 2 H2O = I{-} + H3PO4 + 3 HI
Ba(OCl)2 + HCl = BaCl2 + Cl2 + H2O =>
Ba(OCl)2 + 4 HCl = BaCl2 + 2 Cl2 + 2 H2O
C2H5COOC2H5 + H2O = C2H5COOH + C2H5OH =>
C2H5COOC2H5 + H2O = C2H5COOH + C2H5OH
C6H4(CO2H)2 + HOCH2CH2OH = [(CO)C6H4(CO2CH2CH2O)] + H2O =>
C6H4(CO2H)2 + HOCH2CH2OH = [(CO)C6H4(CO2CH2CH2O)] + 2 H2O
CaCO3 + Ag2O = CaO + Ag2CO3 =>
CaCO3 + Ag2O = CaO + Ag2CO3
C2H2O2 + NaHCO3 = Na + H2O + CO2 =>
C2H2O2 + 6 NaHCO3 = 6 Na + 4 H2O + 8 CO2
CaC2O4 + HCl = C2O4H2 + CaCl2 =>
CaC2O4 + 2 HCl = C2O4H2 + CaCl2
Fe(NO3)2(aq) + NaOH(aq) = FeOH(s) + Na(NO3)2(aq) =>
Fe(NO3)2(aq) + NaOH(aq) = FeOH(s) + Na(NO3)2(aq)
Cl + HNO3 = HClO3 + NO2 + H2O =>
Cl + 5 HNO3 = HClO3 + 5 NO2 + 2 H2O
(N2O5) = (O2) + (NO2) =>
2(N2O5) = (O2) + 4(NO2)
NaI + H2SO4 + MnO2 = MnSO4 + I2 + Na2SO4 + H2O =>
2 NaI + 2 H2SO4 + MnO2 = MnSO4 + I2 + Na2SO4 + 2 H2O
NaNO2 + HNO3 = NaNO3 + HNO2 =>
NaNO2 + HNO3 = NaNO3 + HNO2
Al2(CO3)3 + H2S = Al2S3 + CO2 + H2O =>
Al2(CO3)3 + 3 H2S = Al2S3 + 3 CO2 + 3 H2O
TiO + O2 = TiO2 =>
2 TiO + O2 = 2 TiO2
Ca(HS)2 + HCl = CaCl2 + H2S =>
Ca(HS)2 + 2 HCl = CaCl2 + 2 H2S
Al2(SO4)3 + Ca = Al + CaSO4 =>
Al2(SO4)3 + 3 Ca = 2 Al + 3 CaSO4
Ag(NO3) + K2S = KNO3 + Ag2S =>
2 Ag(NO3) + K2S = 2 KNO3 + Ag2S
CH3CH2CHO + KMnO4 + H2O = CH3CH2COOH + MnO2 + KOH =>
3 CH3CH2CHO + 2 KMnO4 + H2O = 3 CH3CH2COOH + 2 MnO2 + 2 KOH
NO3 + H3AsO3 = NO + H3AsO4 =>
NO3 + 2 H3AsO3 = NO + 2 H3AsO4
Li + H(OH) = LiOH + H =>
Li + H(OH) = LiOH + H
Ni + K2Cr2O7 + H2SO4 = Ni(OH)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 Ni + K2Cr2O7 + 4 H2SO4 = 2 Ni(OH)3 + Cr2(SO4)3 + K2SO4 + H2O
H(ClO)2 + Ba(OH) = Ba(ClO)2 + H2O =>
H(ClO)2 + Ba(OH) = Ba(ClO)2 + H2O
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
HNO3(aq) + (NH4)2CO3(aq) = NH4NO3 + CO2 + H2O =>
2 HNO3(aq) + (NH4)2CO3(aq) = 2 NH4NO3 + CO2 + H2O
Zn + HClO2 = Zn(ClO2)2 + H2 =>
Zn + 2 HClO2 = Zn(ClO2)2 + H2
Sr2N + BeO + Be3N2 + N2 = SrBe4N2O2 =>
6 Sr2N + 24 BeO + 8 Be3N2 + N2 = 12 SrBe4N2O2
Fe2O2 + H2S = FeS + H2O =>
Fe2O2 + 2 H2S = 2 FeS + 2 H2O
Fe{2+} + IO3 + H{+} = Fe{3+} + I2 + H2O =>
12 Fe{2+} + 2 IO3 + 12 H{+} = 12 Fe{3+} + I2 + 6 H2O
N2O + KMnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
5 N2O + 8 KMnO4 + 12 H2SO4 = 10 HNO3 + 8 MnSO4 + 4 K2SO4 + 7 H2O
C6H5NH4Cl + H2O = C6H5NH3Cl + H3O =>
C6H5NH4Cl + H2O = C6H5NH3Cl + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/25/24
Équations équilibrées sur11/24/23
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