| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2CH2 + 2 HCl = CH2ClCH2Cl + H2
CI{2} + KBr = KCI + Br{2} =>
CI{2} + KBr = KCI + Br{2}
C7H1203 + O2 = CO2 + H2O =>
4 C7H1203 + 1231 O2 = 28 CO2 + 2406 H2O
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
MnSO4 + K2SO4 + H2SO4 = KMnO4 + H2O + SO2 =>
2 MnSO4 + K2SO4 + 2 H2SO4 = 2 KMnO4 + 2 H2O + 5 SO2
BaF2 + I2 = BaI2 + F2 =>
BaF2 + I2 = BaI2 + F2
C + H2 + O2 + N2 = CH3CHNH2COOH =>
6 C + 7 H2 + 2 O2 + N2 = 2 CH3CHNH2COOH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mg2O2 + HNO3 = Mg(NO3)2 + H2O =>
Mg2O2 + 4 HNO3 = 2 Mg(NO3)2 + 2 H2O
Al2Si2O5(OH)4 + H2SO4 = Al2(SO4)3 + H2O + H4SiO4 =>
Al2Si2O5(OH)4 + 3 H2SO4 = Al2(SO4)3 + H2O + 2 H4SiO4
FeSO4*7H2O + Fe(NO3)3*9H2O + NaOH = Fe3O4 + NaNO3 + H2SO4 + H2O =>
FeSO4*7H2O + 2 Fe(NO3)3*9H2O + 6 NaOH = Fe3O4 + 6 NaNO3 + H2SO4 + 27 H2O
Ba + HBr = BaBr + H2 =>
2 Ba + 2 HBr = 2 BaBr + H2
FeO + CaSO4 = CaO + FeSO4 =>
FeO + CaSO4 = CaO + FeSO4
FeI2 + HOH = Fe(OH)2 + HI =>
FeI2 + 2 HOH = Fe(OH)2 + 2 HI
HgCl2 + NaOH = NaCl + Hg(OH)2 =>
HgCl2 + 2 NaOH = 2 NaCl + Hg(OH)2
C2H8N2(l) + N2O4(g) = CO2(g) + H2O(g) + N2(g) =>
C2H8N2(l) + 2 N2O4(g) = 2 CO2(g) + 4 H2O(g) + 3 N2(g)
C6H5COOH + Al = (C6H5COO)3Al + H2 =>
6 C6H5COOH + 2 Al = 2(C6H5COO)3Al + 3 H2
C12H7OH + O2 = CO2 + H2O =>
2 C12H7OH + 27 O2 = 24 CO2 + 8 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
AlCuOH = AlOHCu =>
AlCuOH = AlOHCu
Cr2O3 + NaNO3 + KOH = NaNO2 + K2CrO4 + H2O =>
Cr2O3 + 3 NaNO3 + 4 KOH = 3 NaNO2 + 2 K2CrO4 + 2 H2O
Hg2C2O4 + H = H2C2O4 + Hg =>
Hg2C2O4 + 2 H = H2C2O4 + 2 Hg
K[Be(OH)4] + CO2 = Be2(CO3)3 + K2CO3 + H2O =>
2 K[Be(OH)4] + 4 CO2 = Be2(CO3)3 + K2CO3 + 4 H2O
Berylliumcarbonate + hydrochloricacid = berylliumchloride + Carbondioxide + water =>
BeCO3 + 2 HCl = BeCl2 + CO2 + H2O
Fe(SCN)3 + Na2SO3 + H2SO4 = FeSO4 + (SCN)2 + Na2S + H2O =>
6 Fe(SCN)3 + 2 Na2SO3 + 6 H2SO4 = 6 FeSO4 + 9(SCN)2 + 2 Na2S + 6 H2O
CH3COOH(aq) + Mg(OH)2(aq) = Mg(CH3COO)2(aq) + H2O(l) =>
2 CH3COOH(aq) + Mg(OH)2(aq) = Mg(CH3COO)2(aq) + 2 H2O(l)
FeCl2 + H2SO4 = FeSO4 + HCl =>
FeCl2 + H2SO4 = FeSO4 + 2 HCl
K2MnO4 + K2SO3 + H2O = MnO2 + KOH + K2SO4 =>
K2MnO4 + K2SO3 + H2O = MnO2 + 2 KOH + K2SO4
NaCl + HSO3 = HCl + NaSO3 =>
NaCl + HSO3 = HCl + NaSO3
(NH4)2SO4 + FeCl2 = NH4Cl + FeSO4 =>
(NH4)2SO4 + FeCl2 = 2 NH4Cl + FeSO4
C12H22O11 + HOH = C2H5OH + CO2 =>
C12H22O11 + HOH = 4 C2H5OH + 4 CO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
CrBr3 + Na2SO3 = Cr2(SO3)3 + NaBr =>
2 CrBr3 + 3 Na2SO3 = Cr2(SO3)3 + 6 NaBr
PO + O2 = P2O4 =>
2 PO + O2 = P2O4
C6H5NO2 + (NH4)2S = C6H5NH2 + S + NH3 + H2O =>
C6H5NO2 + 3(NH4)2S = C6H5NH2 + 3 S + 6 NH3 + 2 H2O
CUSO4 + KL = CUL2 + K2SO4 =>
CUSO4 + 2 KL = CUL2 + K2SO4
C12H22O11 + H2O = C6H12O6 = C2H6O + CO2 =>
C12H22O11 + H2O = 2 C6H12O6
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
Al + KOH = K3AlO3 + H2 =>
2 Al + 6 KOH = 2 K3AlO3 + 3 H2
C4H8O + HCN = C5H9NO =>
C4H8O + HCN = C5H9NO
C2H4O + Ag(NH3)2OH = C2H7NO2 + Ag + NH3 + H2O =>
C2H4O + 2 Ag(NH3)2OH = C2H7NO2 + 2 Ag + 3 NH3 + H2O
La(NO3)3 + C6H8O7 = La3(C6H5O7) + H2 + (NO3) =>
6 La(NO3)3 + 2 C6H8O7 = 2 La3(C6H5O7) + 3 H2 + 18(NO3)
Fe(S)2 + O2 = Fe2O3 + SO2 =>
4 Fe(S)2 + 11 O2 = 2 Fe2O3 + 8 SO2
HCl + K2SO3 = H2SO3 + KCl =>
2 HCl + K2SO3 = H2SO3 + 2 KCl
Se2 + CaO = CaSe + SeO2 =>
3 Se2 + 4 CaO = 4 CaSe + 2 SeO2
KI + NaOCl = KCl + NaOI =>
KI + NaOCl = KCl + NaOI
CH4N2O + H2SO4 = CH4N2S + H2O + O2 =>
CH4N2O + H2SO4 = CH4N2S + H2O + 2 O2
C6H4(COOH)2 + HNO3 = C8H5NO6 + H2O =>
C6H4(COOH)2 + HNO3 = C8H5NO6 + H2O
BaNO3 + CuSO4 = Cu(NO3)2 + Ba2SO4 =>
2 BaNO3 + CuSO4 = Cu(NO3)2 + Ba2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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