| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlBr3 + ClO = AlBr3ClO
CaN = Ca + N =>
CaN = Ca + N
K(MnO4) + H2(SO4) = Mn2O7 + K2(SO4) + H2O =>
2 K(MnO4) + H2(SO4) = Mn2O7 + K2(SO4) + H2O
C25H28 + O2 = CO2 + H2O =>
C25H28 + 32 O2 = 25 CO2 + 14 H2O
HNO2 + HSO3 = HON(SO3)2 + H2O =>
HNO2 + 2 HSO3 = HON(SO3)2 + H2O
KOH + Mg(NO3)2 = KNO3 + Mg(OH)2 =>
2 KOH + Mg(NO3)2 = 2 KNO3 + Mg(OH)2
Y2O3 + BaCO3 + CuO + O2 = YBa2Cu3O7 + CO2 =>
2 Y2O3 + 8 BaCO3 + 12 CuO + O2 = 4 YBa2Cu3O7 + 8 CO2
Hg + CO3 = Hg(CO3) =>
Hg + CO3 = Hg(CO3)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Al + CUSO4 = Al2(SO4)3 + CU =>
2 Al + 3 CUSO4 = Al2(SO4)3 + 3 CU
Zn(s) + C6H8O7(aq) = Zn3(C6H5O7)2(aq) + H2(g) =>
3 Zn(s) + 2 C6H8O7(aq) = Zn3(C6H5O7)2(aq) + 3 H2(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaOH + Cu2S = Na2S + Cu2(OH)2 =>
2 NaOH + Cu2S = Na2S + Cu2(OH)2
FeO3(s) + CO(g) = Fe(l) + CO2(l) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(l)
K2Cr2O7 + C2H4O + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
5 K2Cr2O7 + 3 C2H4O + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 6 CO2 + 26 H2O
CH3CHO + K2Cr2O7 = CH3COOH + Cr2O3 + K2O =>
3 CH3CHO + K2Cr2O7 = 3 CH3COOH + Cr2O3 + K2O
HCO3{-} + C6H8O7 = CO2 + H2O + C6H5O7{3-} =>
3 HCO3{-} + C6H8O7 = 3 CO2 + 3 H2O + C6H5O7{3-}
AgNO3 + ZnCl2 = ClAg + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 ClAg + Zn(NO3)2
Mg(H2PO4)2 + KOH = Mg(OH)2 + K(H2PO4) =>
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 K(H2PO4)
H2CrO4 + Fe(OH)2 = H2O + Fe(CrO4) =>
H2CrO4 + Fe(OH)2 = 2 H2O + Fe(CrO4)
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)
NO + H = OH + N =>
NO + H = OH + N
Te + GaN = TeGa + N =>
Te + GaN = TeGa + N
NaOPOCl2 + NaOH = NaCl + Na3PO4 + H2O =>
NaOPOCl2 + 4 NaOH = 2 NaCl + Na3PO4 + 2 H2O
Fe2O3 + CH4N2O = FeON + H2O + C =>
Fe2O3 + CH4N2O = 2 FeON + 2 H2O + C
Ag2S(aq) + Al(s) + H2O(l) = Ag(s) + Al(OH)3(aq) + H2S(g) =>
3 Ag2S(aq) + 2 Al(s) + 6 H2O(l) = 6 Ag(s) + 2 Al(OH)3(aq) + 3 H2S(g)
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
C4H5O1 + O2 = CO2 + H2O =>
4 C4H5O1 + 19 O2 = 16 CO2 + 10 H2O
Zn + FeO = ZnO + Fe =>
Zn + FeO = ZnO + Fe
Cu + FeCl3 = CuCl2 + FeCl2 =>
Cu + 2 FeCl3 = CuCl2 + 2 FeCl2
Cs + H2O = CsO + H =>
Cs + H2O = CsO + 2 H
CH3CH2NH3 + NaOH = CH3CH2NH2 + Na + H2O =>
CH3CH2NH3 + NaOH = CH3CH2NH2 + Na + H2O
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + (NH4)2(NO3)2 =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + (NH4)2(NO3)2
Na2SiO3 + H3PO4 = Na2HPO4 + H2SiO3 =>
Na2SiO3 + H3PO4 = Na2HPO4 + H2SiO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
MgSO3 + HBr = MgBr + HSO3 =>
MgSO3 + HBr = MgBr + HSO3
NH4(Fe(SO4)2) + KSCN = Fe(SCN)3 + K2SO4 + (NH4)2SO4 =>
2 NH4(Fe(SO4)2) + 6 KSCN = 2 Fe(SCN)3 + 3 K2SO4 + (NH4)2SO4
Mo3As2 + H2S = Mo(SH)2 + AsH3 =>
Mo3As2 + 6 H2S = 3 Mo(SH)2 + 2 AsH3
BaO + Al = AlBa + O =>
BaO + Al = AlBa + O
NaBr + H3PO4 = Na2HPO4 + HBr =>
2 NaBr + H3PO4 = Na2HPO4 + 2 HBr
Fe3C + H2O = Fe + CO2 + H2 =>
Fe3C + 2 H2O = 3 Fe + CO2 + 2 H2
KOH(aq) + HNO2(aq) = KNO2 + H2O =>
KOH(aq) + HNO2(aq) = KNO2 + H2O
AuO + Al(ClO3)3 = Au(ClO3)2 + Al2O3 =>
3 AuO + 2 Al(ClO3)3 = 3 Au(ClO3)2 + Al2O3
NaCl + H2SO4 = Na2S + HCl + O2 =>
2 NaCl + H2SO4 = Na2S + 2 HCl + 2 O2
(NH4)2SO4 + BaCl2 = Cl2(NH4)2 + Ba(SO4) =>
(NH4)2SO4 + BaCl2 = Cl2(NH4)2 + Ba(SO4)
KOH + Cr(OH)3 = K3Cr(OH)6 =>
3 KOH + Cr(OH)3 = K3Cr(OH)6
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
NaHSO3 + NaOH + KMnO4 = K2SO4 + MnO2 + Na2SO4 + H2O =>
3 NaHSO3 + NaOH + 2 KMnO4 = K2SO4 + 2 MnO2 + 2 Na2SO4 + 2 H2O
BaBr2 + H2O = HBr + Ba(OH)2 =>
BaBr2 + 2 H2O = 2 HBr + Ba(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/24
Équations équilibrées sur03/02/23
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