| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 = SO2O
Ca + Cl2 + Na2Co3 = CaCo + NaCl =>
3 Ca + Cl2 + Na2Co3 = 3 CaCo + 2 NaCl
SO4 + Ba2 = BaSO4(s) =>
2 SO4 + Ba2 = 2 BaSO4(s)
NH4NO2(a) = N2 + H2O(l) =>
NH4NO2(a) = N2 + 2 H2O(l)
C10H8 + HNO3 = C10H7NO2 + H2O =>
C10H8 + HNO3 = C10H7NO2 + H2O
K2CrO4 + SnF4 = KF + Sn(CrO4)2 =>
2 K2CrO4 + SnF4 = 4 KF + Sn(CrO4)2
NaPO3 + AgNO3 = NaNO3 + AgPO3 =>
NaPO3 + AgNO3 = NaNO3 + AgPO3
Cu2 + AgNO3 = Cu(NO3)2 + Ag =>
Cu2 + 4 AgNO3 = 2 Cu(NO3)2 + 4 Ag
K2CrO4 + SnF4 = KF + Sn(CrO4)2 =>
2 K2CrO4 + SnF4 = 4 KF + Sn(CrO4)2
C6H12N4 + KNO3 = K2CO3 + CO + N2 + H2O =>
C6H12N4 + 6 KNO3 = 3 K2CO3 + 3 CO + 5 N2 + 6 H2O
Cu2 + AgNO3 = Cu(NO3)2 + Ag =>
Cu2 + 4 AgNO3 = 2 Cu(NO3)2 + 4 Ag
C10H8 + HNO3 = C10H7NO2 + H2O =>
C10H8 + HNO3 = C10H7NO2 + H2O
CH4O = C8H10 + H2 + CO2 =>
16 CH4O = C8H10 + 27 H2 + 8 CO2
C10H8 + HNO3 = C10H7NO2 + H2O =>
C10H8 + HNO3 = C10H7NO2 + H2O
Cu2 + AgNO3 = CuNO3 + Ag =>
Cu2 + 2 AgNO3 = 2 CuNO3 + 2 Ag
C10H8 + HNO3 = CO2 + H2O + NO =>
C10H8 + 16 HNO3 = 10 CO2 + 12 H2O + 16 NO
K2CrO4 + SnF4 = KF + Sn2(CrO4)4 =>
4 K2CrO4 + 2 SnF4 = 8 KF + Sn2(CrO4)4
XNi(NO3)2 + XKOH = XKNO3 + XNi(OH)2 =>
XNi(NO3)2 + 2 XKOH = 2 XKNO3 + XNi(OH)2
Ag2 + Na2S = Ag2S + Na =>
Ag2 + Na2S = Ag2S + 2 Na
C10H8 + HNO3 = C10H7NO2 + H2O =>
C10H8 + HNO3 = C10H7NO2 + H2O
Cr(OH) + Ag2O + NaOH = Na2CrO4 + Ag + H2O =>
2 Cr(OH) + 5 Ag2O + 4 NaOH = 2 Na2CrO4 + 10 Ag + 3 H2O
C10H8 + HNO3 = C10H7NO2 + H2O =>
C10H8 + HNO3 = C10H7NO2 + H2O
Bi2(SO4)3 + Fe = Fe2(SO4)3 + Bi =>
Bi2(SO4)3 + 2 Fe = Fe2(SO4)3 + 2 Bi
C6H5CHOHCOOH + O2 = H2O + CO2 =>
2 C6H5CHOHCOOH + 17 O2 = 8 H2O + 16 CO2
Cu2 + AgNO3 = Cu(NO3)2 + Ag =>
Cu2 + 4 AgNO3 = 2 Cu(NO3)2 + 4 Ag
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
H2SO4 + KI = H2O + I2 + H2S + KHSO4 =>
9 H2SO4 + 8 KI = 4 H2O + 4 I2 + H2S + 8 KHSO4
H + Fe3O4 = FeO + H2O =>
2 H + Fe3O4 = 3 FeO + H2O
KSCN + I2 + H2O = HI + HCN + KHSO4 =>
KSCN + 3 I2 + 4 H2O = 6 HI + HCN + KHSO4
AlNO{3} + NaPO{4} = AlPO{4} + NaNO{3} =>
AlNO{3} + NaPO{4} = AlPO{4} + NaNO{3}
FeCl3 + C7H4NNaO3S = Fe(C7H4NO3S)3 + NaCl =>
FeCl3 + 3 C7H4NNaO3S = Fe(C7H4NO3S)3 + 3 NaCl
P4 + Br2 = PBr2 =>
P4 + 4 Br2 = 4 PBr2
HNO3 + ZnCO3 = H2O + Zn(NO3)2 + CO2 =>
2 HNO3 + ZnCO3 = H2O + Zn(NO3)2 + CO2
Fe + NO2 = FeNO2 =>
Fe + NO2 = FeNO2
Ag + HNO3 = NO + H2O + Ag2NO3 =>
6 Ag + 4 HNO3 = NO + 2 H2O + 3 Ag2NO3
Cr(NO3)3 + KPO4 = CrPO4 + K(NO3)3 =>
Cr(NO3)3 + KPO4 = CrPO4 + K(NO3)3
Cu2 + AgNO3 = Cu(NO3)2 + Ag =>
Cu2 + 4 AgNO3 = 2 Cu(NO3)2 + 4 Ag
He2 + Li = HeLi =>
He2 + 2 Li = 2 HeLi
CuSO4 + KI = K2SO4 + I2 + I2Cu2 =>
2 CuSO4 + 4 KI = 2 K2SO4 + I2 + I2Cu2
K2CrO4 + SnF4 = KF + Sn(CrO4)2 =>
2 K2CrO4 + SnF4 = 4 KF + Sn(CrO4)2
HgS + NH4NO3 = HgNO3 + NH4S =>
HgS + NH4NO3 = HgNO3 + NH4S
Cu2 + AgNO3 = Cu(NO3)2 + Ag =>
Cu2 + 4 AgNO3 = 2 Cu(NO3)2 + 4 Ag
HCH3CO2 = H2 + C2 + O2 =>
HCH3CO2 = 2 H2 + C2 + O2
K2CrO4 + SnF4 = KF + Sn(CrO4)2 =>
2 K2CrO4 + SnF4 = 4 KF + Sn(CrO4)2
XNi(NO3)2 + XKOH = XKNO3 + XNi(OH)2 =>
XNi(NO3)2 + 2 XKOH = 2 XKNO3 + XNi(OH)2
FeSO4 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + Fe(SO4)3 + H2O =>
5 FeSO4 + 16 H2SO4 + 4 KMnO4 = 4 MnSO4 + 2 K2SO4 + 5 Fe(SO4)3 + 16 H2O
Bi2(SO4)3 + Fe = Fe2(SO4)3 + Bi =>
Bi2(SO4)3 + 2 Fe = Fe2(SO4)3 + 2 Bi
Na2CO3(s) + VCl(l) = NaCl(s) + V2CO3 =>
Na2CO3(s) + 2 VCl(l) = 2 NaCl(s) + V2CO3
C10H8 + HNO3 = C10H7NO2 + H2O =>
C10H8 + HNO3 = C10H7NO2 + H2O
AgOH + Os3N4 = Ag3N + Os(OH)4 =>
12 AgOH + Os3N4 = 4 Ag3N + 3 Os(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/24
Équations équilibrées sur04/06/23
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