| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2KOH = KCl2CaOH
FeSO4 + HCl = FeCl2 + H2SO4 =>
FeSO4 + 2 HCl = FeCl2 + H2SO4
K + CO2Cl = KCl + CO2 =>
K + CO2Cl = KCl + CO2
Fe(Cl2) + H2(O2) + HCl = Fe(Cl3) + H2O =>
2 Fe(Cl2) + H2(O2) + 2 HCl = 2 Fe(Cl3) + 2 H2O
HOH + K2S + AlCl3 = KCl + Al(OH)3 + H2S =>
6 HOH + 3 K2S + 2 AlCl3 = 6 KCl + 2 Al(OH)3 + 3 H2S
NaClO + (CH3)2CHOH = (CH3)2CO + NaCl + H2O =>
NaClO + (CH3)2CHOH = (CH3)2CO + NaCl + H2O
FeCl3 + Na3AsO4 = FeAsO4 + Na3Cl3 =>
FeCl3 + Na3AsO4 = FeAsO4 + Na3Cl3
Na0 + CO = NaCO =>
Na0 + CO = NaCO
MnSO4 + PbO2 + H2SO4 = HMnO4 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 2 HMnO4 + 5 PbSO4 + 2 H2O
P + H2O = H3PO4 + H2 =>
2 P + 8 H2O = 2 H3PO4 + 5 H2
K[Al(OH)4] + H2S = KHS + Al(OH)3 + H2O =>
K[Al(OH)4] + H2S = KHS + Al(OH)3 + H2O
KNa2VO4 = V2O5 + Na2O + K2O =>
2 KNa2VO4 = V2O5 + 2 Na2O + K2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
HBrAl(OH)3 = AlBrH(OH)3 =>
HBrAl(OH)3 = AlBrH(OH)3
Na[Au(OH)4] + HNO3 = NaNO3 + Au(NO3)3 + H2O =>
Na[Au(OH)4] + 4 HNO3 = NaNO3 + Au(NO3)3 + 4 H2O
H2Cr2O7 + KOH = K2(Cr2O7) + H2O =>
H2Cr2O7 + 2 KOH = K2(Cr2O7) + 2 H2O
ZnF2 + Ba3(PO4)2 = Zn3(PO4)2 + BaF2 =>
3 ZnF2 + Ba3(PO4)2 = Zn3(PO4)2 + 3 BaF2
H2O + KBrO3 = H2 + KBrO4 =>
H2O + KBrO3 = H2 + KBrO4
Zn + AgNo3 = Ag + ZnNo32 =>
3 Zn + 32 AgNo3 = 32 Ag + 3 ZnNo32
CH2CHCI = CH2 + CHCI =>
CH2CHCI = CH2 + CHCI
Pb(OH)4 + H2CrO4 = Pb(CrO4)2 + H2O =>
Pb(OH)4 + 2 H2CrO4 = Pb(CrO4)2 + 4 H2O
Al3C4 + H2O = Al(OH)4 + CH3 =>
Al3C4 + 12 H2O = 3 Al(OH)4 + 4 CH3
CO2 + CaCl2 = CaCO2 + Cl2 =>
CO2 + CaCl2 = CaCO2 + Cl2
FeCl3 + Hg(NO3) = Fe(NO3)3 + HgCl =>
FeCl3 + 3 Hg(NO3) = Fe(NO3)3 + 3 HgCl
CUS + H2SO4 = CUO + SO2 + H2O =>
CUS + 3 H2SO4 = CUO + 4 SO2 + 3 H2O
LiPO4 + SrCl2 = LiCl + Sr(PO4)2 =>
2 LiPO4 + SrCl2 = 2 LiCl + Sr(PO4)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Gd2O3 + H3PO4 = GdPO4 + H2O =>
Gd2O3 + 2 H3PO4 = 2 GdPO4 + 3 H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2
BaCO3 + Al = BaO + C + Al2O3 =>
3 BaCO3 + 4 Al = 3 BaO + 3 C + 2 Al2O3
C29H23 + O2 = CO2 + H2O =>
4 C29H23 + 139 O2 = 116 CO2 + 46 H2O
NH4Cl + KNO2 = N2 + KCl + H2O =>
NH4Cl + KNO2 = N2 + KCl + 2 H2O
Zn + H2O2 = Zn2O + H2 =>
4 Zn + H2O2 = 2 Zn2O + H2
Mn + O2 + NaOH = NaMnO4 + H2O =>
4 Mn + 7 O2 + 4 NaOH = 4 NaMnO4 + 2 H2O
(CH3(CH2)4CH3) + O2 = CO2 + H2 =>
(CH3(CH2)4CH3) + 6 O2 = 6 CO2 + 7 H2
H4O2 = H2O =>
H4O2 = 2 H2O
CaCO3 + NH4(H2PO4) + H2O = Ca10(PO4)6(OH)2 + (NH4)2CO3 + H2CO3 =>
10 CaCO3 + 6 NH4(H2PO4) + 2 H2O = Ca10(PO4)6(OH)2 + 3(NH4)2CO3 + 7 H2CO3
Mg3P + V(NO2)2 = MgNO2 + V3P2 =>
2 Mg3P + 3 V(NO2)2 = 6 MgNO2 + V3P2
HBr + BH3 = HBrBH3 =>
HBr + BH3 = HBrBH3
Zn + H2SO4 = ZnO + H2SO3 =>
Zn + H2SO4 = ZnO + H2SO3
CH30H + O2 = CO2 + H02 =>
2 CH30H + 2 O2 = 2 CO2 + 31 H02
NaSO4 + MgCl2 = MgSO4 + NaCl2 =>
NaSO4 + MgCl2 = MgSO4 + NaCl2
MgSO4 + AgOH = Mg(OH)2 + Ag2SO4 =>
MgSO4 + 2 AgOH = Mg(OH)2 + Ag2SO4
SIO2 + BaO = BaSIO3 =>
SIO2 + BaO = BaSIO3
Na2S203 + KOCl + H2O = Na2SO4 + KCl + H2SO4 =>
Na2S203 + 610 KOCl + 202 H2O = Na2SO4 + 610 KCl + 202 H2SO4
H2O + SO3 = HOSO2 + O2 =>
2 H2O + 4 SO3 = 4 HOSO2 + O2
BaCO3 + Al = Al2(CO3)3 + Ba =>
3 BaCO3 + 2 Al = Al2(CO3)3 + 3 Ba
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
MnS + H2O = Mn(OH)2 + H2S =>
MnS + 2 H2O = Mn(OH)2 + H2S
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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