| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2(NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
As2O3 + KNO3 + H2O = H3AsO4 + NO + K2HAsO4 =>
3 As2O3 + 4 KNO3 + 7 H2O = 4 H3AsO4 + 4 NO + 2 K2HAsO4
Fe(NCS)3 + Na2C2O4 = Fe2(C2O4)3 + NaNCS =>
2 Fe(NCS)3 + 3 Na2C2O4 = Fe2(C2O4)3 + 6 NaNCS
MnO2 + KCl03 + KOH = K2MnO4 + KCl + H2O =>
MnO2 + KCl03 + 4 KOH = K2MnO4 + 3 KCl + 2 H2O
H3PO3 = PH3 + H3PO4 =>
4 H3PO3 = PH3 + 3 H3PO4
CH3CHOHCOOH + NH3 = CH3CHOHCOONH4 =>
CH3CHOHCOOH + NH3 = CH3CHOHCOONH4
H3PO4(aq) + AgOH(s) = H2O(l) + Ag3PO4(s) =>
H3PO4(aq) + 3 AgOH(s) = 3 H2O(l) + Ag3PO4(s)
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
NKO3 = KNO2 + O2 =>
2 NKO3 = 2 KNO2 + O2
PbHPO4 + NH4OH = PbOH + NH4HPO4 =>
PbHPO4 + NH4OH = PbOH + NH4HPO4
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
H2SO3 + O3 = H2SO4 =>
3 H2SO3 + O3 = 3 H2SO4
KBr(ag) + AgNO3(ag) = KNO3(ag) + AgBr(s) =>
KBr(ag) + AgNO3(ag) = KNO3(ag) + AgBr(s)
CuCl{2} + NaOH = Cu(OH){2} + NaCl =>
CuCl{2} + NaOH = Cu(OH){2} + NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4H8O + H2 = C4H10 + H2O =>
C4H8O + 2 H2 = C4H10 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H4(CO)2O + C8H18O = C24H38O4 + H2O =>
C6H4(CO)2O + 2 C8H18O = C24H38O4 + H2O
K + NO = K2O + N2 =>
4 K + 2 NO = 2 K2O + N2
Fe + K3PO4 = K + FePO4 =>
Fe + K3PO4 = 3 K + FePO4
AgCH3COO + KBr = AgBr + KCH3COO =>
AgCH3COO + KBr = AgBr + KCH3COO
H2N4 + H2SO4 = H2N4SO4 + H2 =>
H2N4 + H2SO4 = H2N4SO4 + H2
Cd + Br = CdBr4 =>
Cd + 4 Br = CdBr4
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
C7H8 + KMnO4 + H2O = C7H8O + KOH + MnO2 =>
3 C7H8 + 2 KMnO4 + H2O = 3 C7H8O + 2 KOH + 2 MnO2
Al + H2(SO3) = Al2(SO3)3 + H2 =>
2 Al + 3 H2(SO3) = Al2(SO3)3 + 3 H2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
H2Se = H2 + Se2 =>
2 H2Se = 2 H2 + Se2
Al2O3(s) + Cr(s) = Cr2O3(s) + Al(s) =>
Al2O3(s) + 2 Cr(s) = Cr2O3(s) + 2 Al(s)
SiF4 + H2 = Si + HF =>
SiF4 + 2 H2 = Si + 4 HF
(NH4)3PO4 + CsCl = NH4Cl + Cs3PO4 =>
(NH4)3PO4 + 3 CsCl = 3 NH4Cl + Cs3PO4
CH4 + Cl12 = CCl4 + H2 =>
3 CH4 + Cl12 = 3 CCl4 + 6 H2
Ca(CN)2 + Fe2(SO4)3 = Ca(SO4) + Fe(CN)3 =>
3 Ca(CN)2 + Fe2(SO4)3 = 3 Ca(SO4) + 2 Fe(CN)3
Fe(OH)3 + P2O5 = Fe(PO3)3 + H2O =>
2 Fe(OH)3 + 3 P2O5 = 2 Fe(PO3)3 + 3 H2O
PbS + H3PO4 = H2S + Pb3(PO4)2 =>
3 PbS + 2 H3PO4 = 3 H2S + Pb3(PO4)2
CH3(CH2)OH + O2 = H2O + CH3COOH =>
CH3(CH2)OH + O2 = H2O + CH3COOH
Na2B4O5(OH)4*8H2O = Na + B4O5(OH)4 + H2O =>
Na2B4O5(OH)4*8H2O = 2 Na + B4O5(OH)4 + 8 H2O
O3NO = O2NO2 =>
O3NO = O2NO2
C15H31COOC2H5 + O2 = CO2 + H2O =>
C15H31COOC2H5 + 26 O2 = 18 CO2 + 18 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlBr3(aq) + Cl(g) = AlCl3(aq) + Br(aq) =>
AlBr3(aq) + 3 Cl(g) = AlCl3(aq) + 3 Br(aq)
FeSO4(H2O)7 + HNO3 + H2SO4 = Fe6(SO4)8(OH)2 + H2O + NO2 =>
6 FeSO4(H2O)7 + 6 HNO3 + 2 H2SO4 = Fe6(SO4)8(OH)2 + 46 H2O + 6 NO2
Zn + Cl = ZnCl2 =>
Zn + 2 Cl = ZnCl2
KNO3 + H2SO4 = HNO3 + KHSO4 =>
KNO3 + H2SO4 = HNO3 + KHSO4
C3H8 + O2 = CCCO2 + H2O =>
C3H8 + 3 O2 = CCCO2 + 4 H2O
B2(CO3)3 + NH3 + HOH = B(OH)3 + (NH4)2CO3 =>
B2(CO3)3 + 6 NH3 + 6 HOH = 2 B(OH)3 + 3(NH4)2CO3
Na2S + KMnO4 + NaOH = K2MnO4 + Na2MnO4 + K2SO4 + H2O =>
Na2S + 8 KMnO4 + 8 NaOH = 3 K2MnO4 + 5 Na2MnO4 + K2SO4 + 4 H2O
C6H5C3H7 + O2 = C6H5OH + CH3COCH3 =>
C6H5C3H7 + O2 = C6H5OH + CH3COCH3
C7H14O2 + H2O = C5H12O + C2H4O2 =>
C7H14O2 + H2O = C5H12O + C2H4O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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