| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4N03 + 5 O2 = 4 NO2 + 2 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
(NH4)2 + SO4 + AgNO3 = NH4NO3 + AgSO4 =>
(NH4)2 + 2 SO4 + 2 AgNO3 = 2 NH4NO3 + 2 AgSO4
FeS2 + MnO4{-} + H{+} = Fe{3+} + H2SO4 + Mn{2+} + H2O =>
FeS2 + 3 MnO4{-} + 12 H{+} = Fe{3+} + 2 H2SO4 + 3 Mn{2+} + 4 H2O
GeO2 + SO3 = Ge(SO4)2 =>
GeO2 + 2 SO3 = Ge(SO4)2
NH3(g) + O2(gas) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(gas) = 4 NO(g) + 6 H2O(g)
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
CH3COONaHCl = NaClCH4CO2 =>
CH3COONaHCl = NaClCH4CO2
CrO4 = Cr2O7 + O2 =>
4 CrO4 = 2 Cr2O7 + O2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
C6H6C2H5 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
70 C6H6C2H5 + 122 KMnO4 + 183 H2SO4 = 80 C6H5COOH + 122 MnSO4 + 61 K2SO4 + 328 H2O
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
Mg + HNo3 = MgHNo3 =>
Mg + HNo3 = MgHNo3
KCl + NaF = KF + NaCl =>
KCl + NaF = KF + NaCl
KI + AlBr3 = KBr + AlI3 =>
3 KI + AlBr3 = 3 KBr + AlI3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
HNO3LiOH = LiNO3 + H2O =>
HNO3LiOH = LiNO3 + H2O
NH3 + HBr = Br2 + NH4 =>
2 NH3 + 2 HBr = Br2 + 2 NH4
Na2CO3 + KH2PO4 = NaH2PO4 + K2CO3 =>
Na2CO3 + 2 KH2PO4 = 2 NaH2PO4 + K2CO3
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O
Na + AlBr3 = NaBr + Al =>
3 Na + AlBr3 = 3 NaBr + Al
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KH2PO2 + K2Cr2O7 + H2SO4 = H3PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KH2PO2 + 4 K2Cr2O7 + 19 H2SO4 = 6 H3PO4 + 4 Cr2(SO4)3 + 7 K2SO4 + 16 H2O
Na2S + (CH3COO)2Pb = NaCH3COO + PbS =>
Na2S + (CH3COO)2Pb = 2 NaCH3COO + PbS
MgHH2O = H2MgOH =>
MgHH2O = H2MgOH
MgOH2 + HNO3 = MgHNO3 + H2O =>
MgOH2 + HNO3 = MgHNO3 + H2O
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
ZnSO4 + NaOH = Na2SO4 + (ZnOH)2SO4 =>
2 ZnSO4 + 2 NaOH = Na2SO4 + (ZnOH)2SO4
CO2 + H2O = C6H12O6 + O =>
6 CO2 + 6 H2O = C6H12O6 + 12 O
sulfuricacid + aluminumhydroxide = aluminumsulfate + water =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CH2CH2O + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = 6 CH3CH2CH2O + K2SO4 + Cr2(SO4)3 + 7 H2O
CH3COONaI2 = CH3IICOONa =>
CH3COONaI2 = CH3IICOONa
Ag2CO3 + NaBr = AgBr + Na2CO3 =>
Ag2CO3 + 2 NaBr = 2 AgBr + Na2CO3
C6H5COC6H5 + O2 = CO2 + H2O =>
C6H5COC6H5 + 15 O2 = 13 CO2 + 5 H2O
Zn2 + L2 = ZnL2 =>
Zn2 + 2 L2 = 2 ZnL2
C6H6 + C3H6 = C6H5C3H7 =>
C6H6 + C3H6 = C6H5C3H7
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Ag(NH3) + NH4Cl + HNO3 = AgCl + NH3 + H2O =>
8 Ag(NH3) + 8 NH4Cl + HNO3 = 8 AgCl + 17 NH3 + 3 H2O
FeSO4 + Fe(OH)2 = Fe3O4 + FeS + H2O =>
FeSO4 + 12 Fe(OH)2 = 4 Fe3O4 + FeS + 12 H2O
HCOOH + CuO = CuHCO3 + H2 =>
2 HCOOH + 2 CuO = 2 CuHCO3 + H2
U = U2 =>
2 U = U2
Zn(OH)2 + ZnCl2 = ZnOHCl =>
Zn(OH)2 + ZnCl2 = 2 ZnOHCl
KOH + HCl = KOHCl + H =>
KOH + HCl = KOHCl + H
HNO3 + CaCO3 = CaNO3 + HCO3 =>
HNO3 + CaCO3 = CaNO3 + HCO3
AgNO3 + S2O3 = AgO3 + S2NO3 =>
AgNO3 + S2O3 = AgO3 + S2NO3
KNO3 + NaOH = KOH + NaNO3 =>
KNO3 + NaOH = KOH + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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