| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCN(aq) + CH3NH2(aq) = CH3NH3CN(aq)
NH4NO3 + PbCl2 = Pb(NO3)2 + NH4Cl =>
2 NH4NO3 + PbCl2 = Pb(NO3)2 + 2 NH4Cl
CH{4} + S = CS{2} + H{2}S =>
CH{4} + S = CS{2} + H{2}S
FeCl + Cl = FeClCl =>
FeCl + Cl = FeClCl
KOH + H3POH = K3POH + H2O =>
3 KOH + H3POH = K3POH + 3 H2O
XCO3 + H3PO4 = CO2 + H2O + XHPO4 =>
XCO3 + H3PO4 = CO2 + H2O + XHPO4
NaNO3 = NaNO2 + O =>
NaNO3 = NaNO2 + O
HNo2 + KMnO4 + H2SO4 = MnSO4 + HNo3 + K2SO4 + H2O =>
30 HNo2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 20 HNo3 + K2SO4 + 8 H2O
SnCl2 + Br2 = SnCl4 + SnBr4 =>
2 SnCl2 + 2 Br2 = SnCl4 + SnBr4
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
HNO3 + Ag = NO + AgO2H =>
HNO3 + Ag = NO + AgO2H
LiSO4 + SrCl2 = LiCl2 + SrSO4 =>
LiSO4 + SrCl2 = LiCl2 + SrSO4
Al(OH)3 + SO3 = Al2(SO3)3 + OH =>
2 Al(OH)3 + 3 SO3 = Al2(SO3)3 + 6 OH
H2SO4 + NaOH = Na2S2O8 + H2O + H2 =>
2 H2SO4 + 2 NaOH = Na2S2O8 + 2 H2O + H2
MeO + C2 = CO2 + Me =>
4 MeO + C2 = 2 CO2 + 4 Me
SO2 + Na2S = S + Na2O =>
SO2 + 2 Na2S = 3 S + 2 Na2O
Sc2O3 + HI = ScI3 + H2O =>
Sc2O3 + 6 HI = 2 ScI3 + 3 H2O
C2H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H12O6 + 8 KMnO4 + 12 H2SO4 = 10 CO2 + 8 MnSO4 + 4 K2SO4 + 42 H2O
FeCr207 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr207 + 828 K2CO3 + 1245 O2 = 2 Fe2O3 + 828 K2CrO4 + 828 CO2
NaBH4 + HAgF2 + H2O = Ag + B(OH)3 + HF + NaF =>
NaBH4 + 8 HAgF2 + 3 H2O = 8 Ag + B(OH)3 + 15 HF + NaF
TiCl3 + HCl + O2 = H2TiCl6 + H2O =>
4 TiCl3 + 12 HCl + O2 = 4 H2TiCl6 + 2 H2O
X2Y3 + HNO3 + H2O = H3XO4 + H2YO4 + NO =>
3 X2Y3 + 28 HNO3 + 4 H2O = 6 H3XO4 + 9 H2YO4 + 28 NO
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
(NH4)3PO4 + CdBr2 = NH4Br + Cd3(PO4)2 =>
2(NH4)3PO4 + 3 CdBr2 = 6 NH4Br + Cd3(PO4)2
C63H88O14 + O2 = CO2 + H2O =>
C63H88O14 + 78 O2 = 63 CO2 + 44 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H2 + O2 = CO2 + H2O(water) =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O(water)
(C2H5)2NH + H2SO4 = (C2H5)2NH2 + SO4 =>
2(C2H5)2NH + H2SO4 = 2(C2H5)2NH2 + SO4
X2Y3 + HNO3 + H2O = H3XO4 + H2YO4 + NO =>
3 X2Y3 + 28 HNO3 + 4 H2O = 6 H3XO4 + 9 H2YO4 + 28 NO
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
PhOH + PhBr = PhOPh + HBr =>
PhOH + PhBr = PhOPh + HBr
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
K[Sb(OH)6] + NaCl = Na[Sb(OH)6] + KCl =>
K[Sb(OH)6] + NaCl = Na[Sb(OH)6] + KCl
C6H5COOH + HNO3 = C6H4COOHNO2 + H2O =>
C6H5COOH + HNO3 = C6H4COOHNO2 + H2O
MgBr2 + Ca = MgCa + Br2 =>
MgBr2 + Ca = MgCa + Br2
CuCl2 + Zn = ZnCl2 + Cu =>
CuCl2 + Zn = ZnCl2 + Cu
Cr(ClO4)3H2O = CrOH(ClO4)2HClO4 =>
Cr(ClO4)3H2O = CrOH(ClO4)2HClO4
NaOH + Cl2(g) = NaCl + NaClO + H2O =>
2 NaOH + Cl2(g) = NaCl + NaClO + H2O
CsCl + Na = Cs2 + NaCl =>
2 CsCl + 2 Na = Cs2 + 2 NaCl
Pb(ClO3)2 + NaI = Na(ClO3)2 + PbI =>
Pb(ClO3)2 + NaI = Na(ClO3)2 + PbI
Na2CO3(aq) + Ca(NO3)2(aq) = NaNO3 + CaCO3 =>
Na2CO3(aq) + Ca(NO3)2(aq) = 2 NaNO3 + CaCO3
CPbO = COPb =>
CPbO = COPb
CH3Cl + NH3 = CH3NCH3CH3 + NH4Cl =>
3 CH3Cl + 4 NH3 = CH3NCH3CH3 + 3 NH4Cl
NH4(OH) + H3(PO4) = (NH4)3(PO4) + H2O =>
3 NH4(OH) + H3(PO4) = (NH4)3(PO4) + 3 H2O
KMnO4 + H2O = KOH + MnO2 + O2 =>
4 KMnO4 + 2 H2O = 4 KOH + 4 MnO2 + 3 O2
hydrogensulfide + cadmiumnitrate = nitricacid + cadmiumsulfide =>
H2S + Cd(NO3)2 = 2 HNO3 + CdS
HFK + NaOH = K + H2O + FNa =>
HFK + NaOH = K + H2O + FNa
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
Br2 + H2O = HBr + HO =>
Br2 + 2 H2O = 2 HBr + 2 HO
[Co(NH3)5Cl]Cl2 + H2O + NaNO2 = [Co(NH3)5(NO2)]Cl2 + NaOH + HCl =>
[Co(NH3)5Cl]Cl2 + H2O + NaNO2 = [Co(NH3)5(NO2)]Cl2 + NaOH + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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