| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 3 CH3CH2COH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COOH + 4 H2O
C9H10O4 + C6H7NO = C6H5NOC9H10O3 + H2O =>
C9H10O4 + C6H7NO = C6H5NOC9H10O3 + H2O
NaH2PO4 + KOH = NaOH + K3PO4 + H2O =>
NaH2PO4 + 3 KOH = NaOH + K3PO4 + 2 H2O
NH4 + NaOCl = NH3Cl + NaOH =>
NH4 + NaOCl = NH3Cl + NaOH
C6H5NO2 + Zn + KOH + H2O = C6H5NH2 + K2[Zn(OH)4] =>
C6H5NO2 + 3 Zn + 6 KOH + 4 H2O = C6H5NH2 + 3 K2[Zn(OH)4]
Cl2 + OH = HCl + O2 =>
Cl2 + 2 OH = 2 HCl + O2
Al + Fe3O2 = AlO + Fe3O =>
Al + Fe3O2 = AlO + Fe3O
BaOFeO = FeBaO2 =>
BaOFeO = FeBaO2
C3H6 + KMnO4 + H2O = MnO2 + KOH + C3H6(OH)2 =>
3 C3H6 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C3H6(OH)2
Na2CO3 + H3PO4 = CO2 + NaH2PO4 + H2O =>
Na2CO3 + 2 H3PO4 = CO2 + 2 NaH2PO4 + H2O
Pb + Cu(NO3)2 = Cu + Pb(NO3)4 =>
Pb + 2 Cu(NO3)2 = 2 Cu + Pb(NO3)4
Na2CO3H2SO4 = Na2SO4CO2H2O =>
Na2CO3H2SO4 = Na2SO4CO2H2O
CaCO3 = (CaO) + CO2 =>
CaCO3 = (CaO) + CO2
PbO2 + MnSO + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
11 PbO2 + 2 MnSO + 18 HNO3 = 2 HMnO4 + 2 PbSO4 + 9 Pb(NO3)2 + 8 H2O
C5H12 + H2O = C5H10(OH)2 + H2 =>
C5H12 + 2 H2O = C5H10(OH)2 + 2 H2
C8H14O2 + O2 = CO2 + H2O =>
2 C8H14O2 + 21 O2 = 16 CO2 + 14 H2O
VOSO4 + NaOH = VO2 + NaHSO4 =>
VOSO4 + NaOH = VO2 + NaHSO4
H3CCOOCH2CH3 + O2 = CO2 + H2O =>
H3CCOOCH2CH3 + 5 O2 = 4 CO2 + 4 H2O
Fe2 + KSCN = FeSCN + K =>
Fe2 + 2 KSCN = 2 FeSCN + 2 K
NaC2H3O2 = Na + C + H2O + OH =>
NaC2H3O2 = Na + 2 C + H2O + OH
C16H20O3 + O2 = CO2 + H2O =>
2 C16H20O3 + 39 O2 = 32 CO2 + 20 H2O
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
(NH4)2S + Na2Cr2O7 + H2O = S + Cr(OH)3 + NaOH + NH3 =>
3(NH4)2S + Na2Cr2O7 + H2O = 3 S + 2 Cr(OH)3 + 2 NaOH + 6 NH3
CaI + NHPO4 = CaPO4 + NHI =>
CaI + NHPO4 = CaPO4 + NHI
FeS + Al = AlS3 + Fe =>
3 FeS + Al = AlS3 + 3 Fe
KCl + K2CrO7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Cl2 =>
18 KCl + 2 K2CrO7 + 14 H2SO4 = 11 K2SO4 + Cr2(SO4)3 + 14 H2O + 9 Cl2
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cl2 + H2O =>
10 FeSO4 + 2 KClO3 + 6 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + Cl2 + 6 H2O
SO2(g) + H2O2(l) = H2SO4 =>
SO2(g) + H2O2(l) = H2SO4
H2S + KMnO4 = SO4 + MnO2 + H + K =>
H2S + 2 KMnO4 = SO4 + 2 MnO2 + 2 H + 2 K
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
XCa3(PO4)2 + H2SO4 = XCa(H2PO4)2 + CaSO4 =>
XCa3(PO4)2 + 2 H2SO4 = XCa(H2PO4)2 + 2 CaSO4
O + Pb = PbO =>
O + Pb = PbO
Mg(ClO2)2 = MgO + Cl2O3 =>
Mg(ClO2)2 = MgO + Cl2O3
NH4Br + CaSO4 = (NH4)2SO4 + CaBr2 =>
2 NH4Br + CaSO4 = (NH4)2SO4 + CaBr2
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
Carbonmonoxide + Hydrogen = CH3OH =>
CO + 2 H2 = CH3OH
Na3AsO3 + HCl + Zn = AsH3 + ZnCl2 + H2O + NaCl =>
Na3AsO3 + 9 HCl + 3 Zn = AsH3 + 3 ZnCl2 + 3 H2O + 3 NaCl
AgNO3 + NH2OH*HCl + NaOH = Ag + H2O + N2O + NaCl =>
4 AgNO3 + 10 NH2OH*HCl + 10 NaOH = 4 Ag + 25 H2O + 7 N2O + 10 NaCl
CrO + ZnO = ZnCrO2 =>
CrO + ZnO = ZnCrO2
Rb + RbNO3 = Rb2O + N3 =>
15 Rb + 3 RbNO3 = 9 Rb2O + N3
propylene + butane = octane =>
4 C3H6 + 3 C4H10 = 3 C8H18
BaCl + Br = BaBr + Cl =>
BaCl + Br = BaBr + Cl
FeCl3 + K2C2O4 = K3Fe(C2O4)3 + KCl =>
FeCl3 + 3 K2C2O4 = K3Fe(C2O4)3 + 3 KCl
Ca(OH)2 + CH3COOH = H2O + CaC2H2O2 =>
Ca(OH)2 + CH3COOH = 2 H2O + CaC2H2O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH2OH = N2 + H2O + H =>
2 NH2OH = N2 + 2 H2O + 2 H
C14H9Cl5 + Ag = AgCl + C14H9 =>
C14H9Cl5 + 5 Ag = 5 AgCl + C14H9
C2H2 + KMnO4 + H2O = C2O2(OH)2 + KOH + MnO2 =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 C2O2(OH)2 + 8 KOH + 8 MnO2
KP4 + MgCl = MgP4 + KCl =>
KP4 + MgCl = MgP4 + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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