| Équations équilibrées la veille |
CO + N = CON
CH4 + O1 = CO2 + H2O =>
CH4 + 4 O1 = CO2 + 2 H2O
Ag2S + HClO3 = AgClO3 + H2S =>
Ag2S + 2 HClO3 = 2 AgClO3 + H2S
H3CNO2 + H2 = H5CN + H2O =>
H3CNO2 + 3 H2 = H5CN + 2 H2O
C3H17OH + O2 = CO2 + H2O =>
C3H17OH + 7 O2 = 3 CO2 + 9 H2O
NH4 + P = (NH4)3P =>
3 NH4 + P = (NH4)3P
P + FeO = Fe + PO =>
P + FeO = Fe + PO
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
NO2(g) + O(g) + H2O = HNO3 =>
2 NO2(g) + O(g) + H2O = 2 HNO3
BaBr2(H2O) = BaBr2 + H2O =>
BaBr2(H2O) = BaBr2 + H2O
H(NO3) + S = SO2 + NO2 + H2O =>
4 H(NO3) + S = SO2 + 4 NO2 + 2 H2O
Mg + NH3 = H2 + Mg3N2 =>
3 Mg + 2 NH3 = 3 H2 + Mg3N2
FeBr3 + H2 = FeBr + HBr =>
FeBr3 + H2 = FeBr + 2 HBr
Cu(NH3)4{2+} = Cu{2+} + NH3 =>
Cu(NH3)4{2+} = Cu{2+} + 4 NH3
Mn(CO3)2(s) + HCl(aq) = MnCl2(aq) + HCO3(g) =>
Mn(CO3)2(s) + 2 HCl(aq) = MnCl2(aq) + 2 HCO3(g)
H2SO4 + BrCl = Br2SO4 + HCl =>
H2SO4 + 2 BrCl = Br2SO4 + 2 HCl
H2SO4 + NaNO = Na2SO4 + HNO =>
H2SO4 + 2 NaNO = Na2SO4 + 2 HNO
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
(NH4)3PO4 + Mg(SO4) = Mg3(PO4)2 + (NH4)2(SO4) =>
2(NH4)3PO4 + 3 Mg(SO4) = Mg3(PO4)2 + 3(NH4)2(SO4)
K + ZnO = K2O + Zn =>
2 K + ZnO = K2O + Zn
NHNO = HO + N =>
NHNO = HO + 2 N
Al + CH3COOH = Al(CHCOO)3 + H2 =>
2 Al + 6 CH3COOH = 2 Al(CHCOO)3 + 9 H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
MgCl2 + Ca = Mg + CaCl =>
MgCl2 + 2 Ca = Mg + 2 CaCl
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
CuSO4 + H2O = Cu(OH)2 + (H)2SO4 =>
CuSO4 + 2 H2O = Cu(OH)2 + (H)2SO4
FeCl2 + H2O + O2 = Fe(OH)3 + FeCl3 =>
12 FeCl2 + 6 H2O + 3 O2 = 4 Fe(OH)3 + 8 FeCl3
SiF4 + H2O = H2[SiF6] + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2[SiF6] + H2SiO3
C6H5NO2 + HCl = C6H6NO2{+} + Cl{-}) =>
C6H5NO2 + HCl = C6H6NO2{+} + Cl{-})
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NHNO = HO + N =>
NHNO = HO + 2 N
Mg(OH)2 + CuSO3 = MgSO3 + Cu(OH)2 =>
Mg(OH)2 + CuSO3 = MgSO3 + Cu(OH)2
KNH2 + H2S = K2S + NH3 =>
2 KNH2 + H2S = K2S + 2 NH3
[Ag(NH3)2]OH + HCHO = HCOOH + NH3 + Ag + H2O =>
2[Ag(NH3)2]OH + HCHO = HCOOH + 4 NH3 + 2 Ag + H2O
BaSO4 + S = BaS + SO2 =>
BaSO4 + 2 S = BaS + 2 SO2
K2FeO4 + H2O = FeOOH + O2 + KOH =>
4 K2FeO4 + 6 H2O = 4 FeOOH + 3 O2 + 8 KOH
B2H6 + O2 = BO2 + H2O =>
2 B2H6 + 7 O2 = 4 BO2 + 6 H2O
HBr + H2SO4 = SO2 + Br2 + H2O =>
2 HBr + H2SO4 = SO2 + Br2 + 2 H2O
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
CaCO3 + CuSO4*5H2O = CaSO4 + CuCO3 + H2O =>
CaCO3 + CuSO4*5H2O = CaSO4 + CuCO3 + 5 H2O
CH3OHCO = CH3COOH =>
CH3OHCO = CH3COOH
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
BaS + NaO = BaO + NaS =>
BaS + NaO = BaO + NaS
H2 + NaCl2 = NaH + Cl =>
H2 + 2 NaCl2 = 2 NaH + 4 Cl
Al + NaClO = NaO + AlCl3 =>
Al + 3 NaClO = 3 NaO + AlCl3
H2SO4 + BrCl = Br2SO4 + HCl =>
H2SO4 + 2 BrCl = Br2SO4 + 2 HCl
FeSO4 + Mg = Fe + MgSO4 =>
FeSO4 + Mg = Fe + MgSO4
Pb(ClO3)2 + LiBr = PbBr2 + LiClO3 =>
Pb(ClO3)2 + 2 LiBr = PbBr2 + 2 LiClO3
SiF4(s) + NaOH(aq) = Na4SiO4(s) + NaF(aq) + H2O(l) =>
SiF4(s) + 8 NaOH(aq) = Na4SiO4(s) + 4 NaF(aq) + 4 H2O(l)
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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