| Équations équilibrées la veille |
Na2 + 4 H2O = 4 H2 + 2 NaO2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
NaBr = Na + Br2 =>
2 NaBr = 2 Na + Br2
CUSO4 + HNO3 = CU(NO3)2 + H2SO4 =>
CUSO4 + 2 HNO3 = CU(NO3)2 + H2SO4
K2Cr2O7 + H2SO4 + FeSO4 = K2SO4 + Cr2(S04)3 + H2O + Fe(SO4)3 =>
K2Cr2O7 + 55 H2SO4 + 21 FeSO4 = K2SO4 + Cr2(S04)3 + 55 H2O + 21 Fe(SO4)3
Ni + H2SO4 = NiSO4 + SO2 + H2O =>
Ni + 2 H2SO4 = NiSO4 + SO2 + 2 H2O
Cu(NO3)2 + Na2CO3 + H2O = Cu(OH)2 + H2CO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 + 2 H2O = Cu(OH)2 + H2CO3 + 2 NaNO3
MgCl2 + NH3 = Cl + MgNH3 =>
MgCl2 + NH3 = 2 Cl + MgNH3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NaBr + NaMnO4 + H2SO4 = Na2SO4 + MnSO4 + H2O + Br2 =>
10 NaBr + 2 NaMnO4 + 8 H2SO4 = 6 Na2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
CaO + KOH = K2CaO2 + H2O =>
CaO + 2 KOH = K2CaO2 + H2O
(CH4O) + C18H34O3 = H2O + C19H36O3 =>
(CH4O) + C18H34O3 = H2O + C19H36O3
Na2(SO)4 + Ca(OH)2 = Na2(OH)2 + Ca(SO)4 =>
Na2(SO)4 + Ca(OH)2 = Na2(OH)2 + Ca(SO)4
SiO3{2-} + Zn{2+} = ZnSiO3 =>
SiO3{2-} + Zn{2+} = ZnSiO3
CO2Mg = MgOCO =>
CO2Mg = MgOCO
CH3COOHNaOH = CH3OHNaCOOH =>
CH3COOHNaOH = CH3OHNaCOOH
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
C17H35COO + H = C17H35COOH =>
C17H35COO + H = C17H35COOH
Mg + KNO3 + H2O = Mg(OH)2 + NH3 + KOH =>
4 Mg + KNO3 + 6 H2O = 4 Mg(OH)2 + NH3 + KOH
SnSe + HNO3 = SnO2 + SeO3 + NO + H2O =>
3 SnSe + 10 HNO3 = 3 SnO2 + 3 SeO3 + 10 NO + 5 H2O
KOH + CuCl2 = Cu(OH)2 + K2Cl2 =>
2 KOH + CuCl2 = Cu(OH)2 + K2Cl2
ZnO + Fe(OH)2 = FeO + Zn(OH)2 =>
ZnO + Fe(OH)2 = FeO + Zn(OH)2
FeO + H3PO4 = Fe3(PO4)2 + (H2O) =>
3 FeO + 2 H3PO4 = Fe3(PO4)2 + 3(H2O)
I2 + H2O + SO2 = HI + H2SO4 =>
I2 + 2 H2O + SO2 = 2 HI + H2SO4
CO + IO5 = I2 + CO2 =>
10 CO + 2 IO5 = I2 + 10 CO2
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + CO2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Na2SO4
PHBr + Mg = PHMgBr =>
PHBr + Mg = PHMgBr
Zn + HBr = ZnHBr2 + H2 =>
2 Zn + 4 HBr = 2 ZnHBr2 + H2
AlCl3 + NH4PO4 = AlPO4 + NH4Cl3 =>
AlCl3 + NH4PO4 = AlPO4 + NH4Cl3
P4 + KOH = K3PO3 + H2 =>
P4 + 12 KOH = 4 K3PO3 + 6 H2
Ag2O(s) + H2O(l) = AgOH =>
Ag2O(s) + H2O(l) = 2 AgOH
CaCl2 + NaHO = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaHO = Ca(OH)2 + 2 NaCl
HCl + Al2(CO3)3 = AlCl3 + H2O + CO2 =>
6 HCl + Al2(CO3)3 = 2 AlCl3 + 3 H2O + 3 CO2
Og + O2 = OgO4 =>
Og + 2 O2 = OgO4
CaO + NH4Cl = N2H6 + CaCl2 + H2O =>
CaO + 2 NH4Cl = N2H6 + CaCl2 + H2O
HCl + H2O + NaHCO3 = H + NaCl + HCO3O =>
HCl + H2O + NaHCO3 = 3 H + NaCl + HCO3O
KHSO4 + NaOH = H2O + K2SO4 + Na2SO4 =>
2 KHSO4 + 2 NaOH = 2 H2O + K2SO4 + Na2SO4
BaSO4 + Al = Ba + AlSO4 =>
BaSO4 + Al = Ba + AlSO4
H2SO4 + Na2H2CO3 = Na2SO4 + H2H2CO3 =>
H2SO4 + Na2H2CO3 = Na2SO4 + H2H2CO3
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
PbO2 + NaSO4 = Pb(SO4)2 + NaO =>
PbO2 + 2 NaSO4 = Pb(SO4)2 + 2 NaO
SO2 + KNO3 = KSO2 + NO3 =>
SO2 + KNO3 = KSO2 + NO3
CuSC = CuCS =>
CuSC = CuCS
KAlSi3O8 + CO2 + H2O = Al2Si2O5(OH)4 + SiO2 + K{+} + HCO3{-} =>
2 KAlSi3O8 + 2 CO2 + 3 H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 K{+} + 2 HCO3{-}
CaO + (H2O)2 = Ca(OH)2 =>
2 CaO + (H2O)2 = 2 Ca(OH)2
Bi(OH)3 + Sn(OH)2 = Bi + Sn(OH)4 =>
2 Bi(OH)3 + 3 Sn(OH)2 = 2 Bi + 3 Sn(OH)4
FeCl3 + Na3PO4 = FeNa3 + Cl3PO4 =>
FeCl3 + Na3PO4 = FeNa3 + Cl3PO4
As + Ar = ArAs =>
As + Ar = ArAs
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| Équations équilibrées la veille |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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