| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl3 + NaOH = CoOHNaCl3
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(g) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(g)
Na2CrO + Cu(NO3)2 = NaNO3 + CuCrO =>
Na2CrO + Cu(NO3)2 = 2 NaNO3 + CuCrO
Ca(NO3)2 + Na2CO3 = NaNO3 + Ca2(CO3)2 =>
2 Ca(NO3)2 + 2 Na2CO3 = 4 NaNO3 + Ca2(CO3)2
Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + H2O =>
2 Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + 4 H2O
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + Sr(NO3)2 =>
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + Sr(NO3)2
KMnO4 + Zn + KOH = K2MnO4 + Zn(OH)2 =>
2 KMnO4 + Zn + 2 KOH = 2 K2MnO4 + Zn(OH)2
F + AlBr3 = FBr + Al =>
3 F + AlBr3 = 3 FBr + Al
C5H10 + O4 = CO2 + H2O =>
4 C5H10 + 15 O4 = 20 CO2 + 20 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Ca(ClO)2 + KI + HCl = I2 + CaCl2 + KCl + H2O =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 4 KCl + 2 H2O
C4H8 + O2(g) = CO2(g) + H2O =>
C4H8 + 6 O2(g) = 4 CO2(g) + 4 H2O
Na2CO3 + HCI = NaCI + H2CO3 =>
Na2CO3 + 2 HCI = 2 NaCI + H2CO3
Al3 + F2 = AlF3 =>
2 Al3 + 9 F2 = 6 AlF3
C9H7N + O2 = CO2 + H2O + NO2 =>
4 C9H7N + 47 O2 = 36 CO2 + 14 H2O + 4 NO2
CH + H2O = CO + H2 =>
2 CH + 2 H2O = 2 CO + 3 H2
NH3 + Cl = NH4Cl + N2 =>
8 NH3 + 6 Cl = 6 NH4Cl + N2
CuSO4 + Na2(CO3) = Cu2(CO3)2 + Na2(SO4) =>
2 CuSO4 + 2 Na2(CO3) = Cu2(CO3)2 + 2 Na2(SO4)
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
C6H15NO + O2 = N2 + H2O + CO2 =>
4 C6H15NO + 37 O2 = 2 N2 + 30 H2O + 24 CO2
Fe3(PO4)2 + HCl = FeHPO4 + FeCl2 =>
Fe3(PO4)2 + 2 HCl = 2 FeHPO4 + FeCl2
HCl + Na2Co3 = H2Co3 + NaCl =>
2 HCl + Na2Co3 = H2Co3 + 2 NaCl
Ca2CO3 = Ca2O + CO2 =>
Ca2CO3 = Ca2O + CO2
C2H5CHO + Ag2O = C2H5COOH + Ag =>
C2H5CHO + Ag2O = C2H5COOH + 2 Ag
NaOH + AlF3 = Na3AlF6 + Al2O3 + H2O =>
6 NaOH + 4 AlF3 = 2 Na3AlF6 + Al2O3 + 3 H2O
V2O5(s) + HCl(aq) = VOCl3(s) + H2O =>
V2O5(s) + 6 HCl(aq) = 2 VOCl3(s) + 3 H2O
Na3[Cr(OH)6] + H2O2 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O =>
2 Na3[Cr(OH)6] + 3 H2O2 + 2 H2SO4 = Na2Cr2O7 + 2 Na2SO4 + 11 H2O
H2SO4 + CCl4 = C(SO4)2 + HCl =>
2 H2SO4 + CCl4 = C(SO4)2 + 4 HCl
KN3 + H2O = HN3 + KOH =>
KN3 + H2O = HN3 + KOH
PH3 + O = H2O + P4O10 =>
4 PH3 + 16 O = 6 H2O + P4O10
Zn + MnO2 + NH4Cl = ZnCl2 + Mn203 + NH3 + H2O =>
406 Zn + 203 MnO2 + 812 NH4Cl = 406 ZnCl2 + Mn203 + 812 NH3 + 406 H2O
LiOH(s) + H2SO4(aq) = Li2SO4(aq) + H2O =>
2 LiOH(s) + H2SO4(aq) = Li2SO4(aq) + 2 H2O
C6H12 + HCl = CH3 + Cl =>
C6H12 + 6 HCl = 6 CH3 + 6 Cl
Mg + O2 + HCl = MgO2HCl =>
Mg + O2 + HCl = MgO2HCl
SbCl3 + Na2CO3 = Sb2O3 + NaCl + CO2 =>
2 SbCl3 + 3 Na2CO3 = Sb2O3 + 6 NaCl + 3 CO2
H2Te + Pb(OH)4 = PbTe2 + H2O =>
2 H2Te + Pb(OH)4 = PbTe2 + 4 H2O
KOH + C = K + CO2 + H2O =>
4 KOH + C = 4 K + CO2 + 2 H2O
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
HCl(aq) = H + Cl =>
HCl(aq) = H + Cl
N2H4 + O2(g) = N2(g) + H2O =>
N2H4 + O2(g) = N2(g) + 2 H2O
NH4(aq) + OH(aq) = NH4(OH) =>
NH4(aq) + OH(aq) = NH4(OH)
As2S3 + H2O = H3AsO4 + SO4 + H =>
As2S3 + 20 H2O = 2 H3AsO4 + 3 SO4 + 34 H
O2{-} + H2O = OH{-} + O2 =>
4 O2{-} + 2 H2O = 4 OH{-} + 3 O2
C2H3NaO2 + AgNO3 = AgC2H3O2 + NaNO3 =>
C2H3NaO2 + AgNO3 = AgC2H3O2 + NaNO3
AlCl3 + I2 = Al2I3 + Cl2 =>
4 AlCl3 + 3 I2 = 2 Al2I3 + 6 Cl2
(C17H35COO)3C3H5 + NaOH = C3H5(OH)3 + C17H35COONa =>
(C17H35COO)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 C17H35COONa
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
AlCl3 + CH3OH = Al(OCH3)3 + HCl =>
AlCl3 + 3 CH3OH = Al(OCH3)3 + 3 HCl
(NH4)2MoO4 + HNO3 = MoO3 + H2O + NH4NO3 =>
(NH4)2MoO4 + 2 HNO3 = MoO3 + H2O + 2 NH4NO3
MnO2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 MnO2 + 3 NaBiO3 + 12 HNO3 = 2 HMnO4 + 3 Bi(NO3)3 + 3 NaNO3 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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