| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn2S + 2 HCl = 2 ZnCl + H2S
HCO3 + H2O = H2CO3 + OH =>
HCO3 + H2O = H2CO3 + OH
Zn + Cu(SO3) = ZnO + CuSO2 =>
Zn + Cu(SO3) = ZnO + CuSO2
Na2 + H2O = NaOH + H2 =>
Na2 + 2 H2O = 2 NaOH + H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
FeCl3 + Ag(NO3)1 = Fe(NO3)3 + AgCl =>
FeCl3 + 3 Ag(NO3)1 = Fe(NO3)3 + 3 AgCl
RbO2(s) + H2O(l) = RbOH(aq) + H2O2(g) =>
2 RbO2(s) + 4 H2O(l) = 2 RbOH(aq) + 3 H2O2(g)
CaCO3 + Ba(OH)2 = BaCO3 + Ca(OH)2 =>
CaCO3 + Ba(OH)2 = BaCO3 + Ca(OH)2
HOCN + O2 = O2HOCN =>
HOCN + O2 = O2HOCN
C7H6O2 + C6H7N = C13H11NO + H2O =>
C7H6O2 + C6H7N = C13H11NO + H2O
C118H170O51N17P + O2 = CO2 + H2O + NH3 + H3PO4 =>
2 C118H170O51N17P + 247 O2 = 236 CO2 + 116 H2O + 34 NH3 + 2 H3PO4
V + Al = VAl21 =>
V + 21 Al = VAl21
Mg + HI = MgI2 + H =>
Mg + 2 HI = MgI2 + 2 H
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
Fe3C + O2 = Fe + CO =>
2 Fe3C + O2 = 6 Fe + 2 CO
MnO4{-} + NO2 + OH{-} = NO3{-} + MnO4{-2} + H2O =>
MnO4{-} + NO2 + 2 OH{-} = NO3{-} + MnO4{-2} + H2O
Zn + HI = ZnI2 + H2 =>
Zn + 2 HI = ZnI2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaCl2 + Ca(OH)2 = CaOHCl =>
CaCl2 + Ca(OH)2 = 2 CaOHCl
TbO2 + HNO3 = Tb(NO3)3 + H2O + O2 =>
4 TbO2 + 12 HNO3 = 4 Tb(NO3)3 + 6 H2O + O2
Na2SiO3 + HNo3 = NaNo3 + H2SiO3 =>
Na2SiO3 + 2 HNo3 = 2 NaNo3 + H2SiO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2SiO3 + HNo3 = NaNo3 + H2SiO3 =>
Na2SiO3 + 2 HNo3 = 2 NaNo3 + H2SiO3
Zn(NO3)2(aq) + K2S(aq) = ZnS(s) + KNO3(aq) =>
Zn(NO3)2(aq) + K2S(aq) = ZnS(s) + 2 KNO3(aq)
LiZnSO4 = LiSO4Zn =>
LiZnSO4 = LiSO4Zn
Ba2Cl + Na2SO4 = Ba2SO4 + Na2Cl =>
Ba2Cl + Na2SO4 = Ba2SO4 + Na2Cl
NH4OH + CH3COOH = C2H7NO2 + H2O =>
NH4OH + CH3COOH = C2H7NO2 + H2O
CH3CH2NH2 + HBr = CH3CH2Br + NH3 =>
CH3CH2NH2 + HBr = CH3CH2Br + NH3
ZnMgSO4 = ZnSO4Mg =>
ZnMgSO4 = ZnSO4Mg
CH4(g) + O2(g) = CO2 + H2O(g) =>
CH4(g) + 2 O2(g) = CO2 + 2 H2O(g)
HF + Mg(NO3)2 = MgF2 + HNO3 =>
2 HF + Mg(NO3)2 = MgF2 + 2 HNO3
CrBr3 + NH3 + H2O = Cr(OH)3 + NH4Br =>
CrBr3 + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4Br
Ca(OH)2 + NH4(NO3) = CaNO3 + NH3 + H2O =>
8 Ca(OH)2 + 7 NH4(NO3) = 8 CaNO3 + 6 NH3 + 13 H2O
Cr2(SO3)3 + H2SO4 = Cr2(SO4)3 + H2SO3 =>
Cr2(SO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2SO3
Li2CO3 + NaCl = Li2Cl + NaCO3 =>
Li2CO3 + NaCl = Li2Cl + NaCO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaCO3 + Sm2O3 = Ba3Sm4O9 + CO2 =>
3 BaCO3 + 2 Sm2O3 = Ba3Sm4O9 + 3 CO2
Al + Hg(NO3)2 = AlHg + NO3 =>
Al + Hg(NO3)2 = AlHg + 2 NO3
K2CO3(s) + Pb(C2H3O2)2(aq) = KCH3COO(aq) + PbCO3 =>
K2CO3(s) + Pb(C2H3O2)2(aq) = 2 KCH3COO(aq) + PbCO3
KSMgBr = MgSKBr =>
KSMgBr = MgSKBr
Al(OH)3 + KCl = Al(OH)2Cl + KOH =>
Al(OH)3 + KCl = Al(OH)2Cl + KOH
Fe{3+} + S2O3{2-} = (FeS2O3){+} =>
Fe{3+} + S2O3{2-} = (FeS2O3){+}
K2MnO4 + H2SO4 = MnSO4 + O2 + K2SO4 + H2O =>
K2MnO4 + 2 H2SO4 = MnSO4 + O2 + K2SO4 + 2 H2O
OCl = ClO =>
OCl = ClO
magnesium + sulfuricacid = magnesiumsulfate + hydrogen =>
Mg + H2SO4 = MgSO4 + H2
CH3COOH + NaHCO3 = CH3COONa + H2O + CO2 =>
CH3COOH + NaHCO3 = CH3COONa + H2O + CO2
HCOOH + KMnO4 = MnO2 + CO2 + H2O + KOH =>
3 HCOOH + 2 KMnO4 = 2 MnO2 + 3 CO2 + 2 H2O + 2 KOH
Tl + O2 + H2O = TlOH =>
4 Tl + O2 + 2 H2O = 4 TlOH
FeSO4 + HOHO + H2SO4 = Fe2(SO4)3 + HOH =>
2 FeSO4 + HOHO + H2SO4 = Fe2(SO4)3 + 2 HOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/24
Équations équilibrées sur03/04/23
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