| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 6 NO = 5 N2 + 6 H2O
Cr(NO3)3 + Tc3(BO3)7 = Cr(BO3)2 + Tc2(NO3)7 =>
7 Cr(NO3)3 + 2 Tc3(BO3)7 = 7 Cr(BO3)2 + 3 Tc2(NO3)7
AgNO3 + MoO3 = Ag2MoO4 + N2 + O2 =>
4 AgNO3 + 2 MoO3 = 2 Ag2MoO4 + 2 N2 + 5 O2
HCOOH + K2S = H2S + KCOOK =>
HCOOH + K2S = H2S + KCOOK
Al + B = AlB =>
Al + B = AlB
HCl + Bi = H + BiCl =>
HCl + Bi = H + BiCl
Na2O + NHO3 = NaNO3 + H2O =>
Na2O + 2 NHO3 = 2 NaNO3 + H2O
(CH3COOH)(CH3Cl) = (CH3COOCH3)(HCl) =>
(CH3COOH)(CH3Cl) = (CH3COOCH3)(HCl)
H2O2 + KHSO4 + KI = I2 + H2O + K2SO4 =>
H2O2 + 2 KHSO4 + 2 KI = I2 + 2 H2O + 2 K2SO4
FeCl2 + C6N6FeK3 = Fe3(Fe(CN)6)2 + KCl =>
3 FeCl2 + 2 C6N6FeK3 = Fe3(Fe(CN)6)2 + 6 KCl
ThO2 + HF = ThF4 + H2O =>
ThO2 + 4 HF = ThF4 + 2 H2O
Fe(NO3)3 + KSCN = K3Fe(SCN)6 + KNO3 =>
Fe(NO3)3 + 6 KSCN = K3Fe(SCN)6 + 3 KNO3
H2O + Ra = Ra(OH)2 + H2 =>
2 H2O + Ra = Ra(OH)2 + H2
Al + HCl2 = AlHCl2 =>
Al + HCl2 = AlHCl2
Pb3(PO4)2 = (Pb)2 + (PO4)3 =>
6 Pb3(PO4)2 = 9(Pb)2 + 4(PO4)3
Fe2 + H2 + O2 = Fe(OH)2 =>
Fe2 + 2 H2 + 2 O2 = 2 Fe(OH)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KOH + HA = K2OHA + H2O =>
2 KOH + HA = K2OHA + H2O
C9H8O4 = C9H6O3 + H2O =>
C9H8O4 = C9H6O3 + H2O
Na2CO3 + H2O = H2CO3 + NaOH =>
Na2CO3 + 2 H2O = H2CO3 + 2 NaOH
BaI2 + NaOH = NaI + Ba(OH)2 =>
BaI2 + 2 NaOH = 2 NaI + Ba(OH)2
MnO2 + HOF = Mn2O7 + HF =>
2 MnO2 + 3 HOF = Mn2O7 + 3 HF
HClO3 + V2(SO4)5 = V2(ClO3) + H(SO4)5 =>
HClO3 + V2(SO4)5 = V2(ClO3) + H(SO4)5
C6H12O + N2 + O2 = C12H18N4O4 + H2 =>
2 C6H12O + 2 N2 + O2 = C12H18N4O4 + 3 H2
C2H4 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 C2H4 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
C2H4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H4 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
C2H4 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 C2H4 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
ReCl5 + SbCl2 = ReCl4 + SbCl5 =>
3 ReCl5 + SbCl2 = 3 ReCl4 + SbCl5
ZnO + NaI = Na2O + ZnI2 =>
ZnO + 2 NaI = Na2O + ZnI2
C6H12 + Cl2 = C + HCl =>
C6H12 + 6 Cl2 = 6 C + 12 HCl
C2H6 + Cl2 = CCl4 + HCl =>
C2H6 + 7 Cl2 = 2 CCl4 + 6 HCl
P4 + HBrO3 + H2O = H3PO4 + Br2 =>
P4 + 4 HBrO3 + 4 H2O = 4 H3PO4 + 2 Br2
Ag3PO4 = Ag + PO4 =>
Ag3PO4 = 3 Ag + PO4
C6H4(OH)CO2H + CH3OH = C6H4(CH3)OH + CO2HOH =>
C6H4(OH)CO2H + CH3OH = C6H4(CH3)OH + CO2HOH
H2 + H2O + C2O = C6H12O8 =>
H2 + 5 H2O + 3 C2O = C6H12O8
H2S + Na2CO3 + O2 = Na2SO4 + CO2 + H2O =>
H2S + Na2CO3 + 2 O2 = Na2SO4 + CO2 + H2O
Cl2 + Zn = ClZn =>
Cl2 + 2 Zn = 2 ClZn
Na2CO3 + AgNO3 = Na2CO3AgNO3 =>
Na2CO3 + AgNO3 = Na2CO3AgNO3
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C6H12 + KMnO4 + H2O = C6H11OH1 + MnO2 + KOH =>
3 C6H12 + 2 KMnO4 + H2O = 3 C6H11OH1 + 2 MnO2 + 2 KOH
CO2 + NH4{+} + H2 = C5H10O3N2 + H2O + H{+} =>
5 CO2 + 2 NH4{+} + 9 H2 = C5H10O3N2 + 7 H2O + 2 H{+}
FeS + O2 + H2O = Fe(OH)3 + S8 =>
8 FeS + 6 O2 + 12 H2O = 8 Fe(OH)3 + S8
HNO3 + Al(OH)3 = HAl + NO3(OH)3 =>
HNO3 + Al(OH)3 = HAl + NO3(OH)3
CH3COCH3 + H2O2 = C9H18O6 + H2O =>
3 CH3COCH3 + 3 H2O2 = C9H18O6 + 3 H2O
KOH + CH3OOH = CH3OOK + H2O =>
KOH + CH3OOH = CH3OOK + H2O
C2H5OH + PBr3 = C2H5Br + H3PO3 =>
3 C2H5OH + PBr3 = 3 C2H5Br + H3PO3
Ba + Co3 = BaCo3 =>
Ba + Co3 = BaCo3
C2H4 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 C2H4 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
CaCO3(s) + SO2(g) + H2O(l) + O2(g) = CaSO4(H2O)2(s) + H2CO3(aq) =>
2 CaCO3(s) + 2 SO2(g) + 6 H2O(l) + O2(g) = 2 CaSO4(H2O)2(s) + 2 H2CO3(aq)
La + H2C2O4 = La2(C2O4)3 + H2 =>
2 La + 3 H2C2O4 = La2(C2O4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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