| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Au + 2 HNO3 = 2 AuNO3 + H2
K2SO4 + CuBr2 = KBr + Cu2(SO4)2 =>
2 K2SO4 + 2 CuBr2 = 4 KBr + Cu2(SO4)2
AlS + CaH = AlH + CaS =>
AlS + CaH = AlH + CaS
FeO + NaNO3 + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
6 FeO + 2 NaNO3 + 10 H2SO4 = 3 Fe2(SO4)3 + 2 NO + Na2SO4 + 10 H2O
C3H6O = C9H14O + H2O =>
3 C3H6O = C9H14O + 2 H2O
CaH2 + H2O = H + CaO =>
CaH2 + H2O = 4 H + CaO
Fe + H2O = FeO2 + H =>
Fe + 2 H2O = FeO2 + 4 H
H2 + FeCl3 = Fe + HCl =>
3 H2 + 2 FeCl3 = 2 Fe + 6 HCl
NaOH + H3O = H2O + Na =>
NaOH + H3O = 2 H2O + Na
Ca + LaF3 = La + CaF2 =>
3 Ca + 2 LaF3 = 2 La + 3 CaF2
CO3H + KOH = CO3K + H2O =>
CO3H + KOH = CO3K + H2O
C6H14O6 + O2 = CO2 + H2O =>
2 C6H14O6 + 13 O2 = 12 CO2 + 14 H2O
(NH4)2Fe(SO4)2*6H2O + O2 = (NH4)SO4 + Fe2(SO4)3 + H2O + NH3 =>
8(NH4)2Fe(SO4)2*6H2O + 3 O2 = 4(NH4)SO4 + 4 Fe2(SO4)3 + 54 H2O + 12 NH3
CH2ICl + HCl = CH2Cl2 + HI =>
CH2ICl + HCl = CH2Cl2 + HI
W + S = WS =>
W + S = WS
Sm + Kr = KrSm =>
Sm + Kr = KrSm
NaHCO3 = CO2NaOH =>
NaHCO3 = CO2NaOH
Al + H3PO4 = PO4Al + H3 =>
Al + H3PO4 = PO4Al + H3
NO3 + H2 = H2O + NH3 =>
2 NO3 + 9 H2 = 6 H2O + 2 NH3
HBr + NH4S = NH4Br + HS =>
HBr + NH4S = NH4Br + HS
Ca + LaF3 = La + CaF2 =>
3 Ca + 2 LaF3 = 2 La + 3 CaF2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca + Na2S = Ca(Na2S)2 =>
Ca + 2 Na2S = Ca(Na2S)2
CrOH3 + (ClO){-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
2 CrOH3 + 7(ClO){-} + 4 OH{-} = 2 CrO4{-2} + 7 Cl{-} + 5 H2O
AlBr3 + I2 = AlI3 + Br2 =>
2 AlBr3 + 3 I2 = 2 AlI3 + 3 Br2
Al12O4 = Al + O2 =>
Al12O4 = 12 Al + 2 O2
ZrV2O7 + C3H8 = CO2 + V2O4 + H2O + ZrO2 =>
10 ZrV2O7 + C3H8 = 3 CO2 + 10 V2O4 + 4 H2O + 10 ZrO2
Mg + A12O3 = MgO + A1 =>
3 Mg + A12O3 = 3 MgO + 12 A1
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl = Cl12 + H2 =>
12 HCl = Cl12 + 6 H2
NO3 + H2 = H2O + NH3 =>
2 NO3 + 9 H2 = 6 H2O + 2 NH3
PH3 + N2O = P4O1O + H2O + N2 =>
4 PH3 + 8 N2O = P4O1O + 6 H2O + 8 N2
AuCl + Sn = SnCl + Au =>
AuCl + Sn = SnCl + Au
C3H8O4 + O2 = CO2 + H2O =>
C3H8O4 + 3 O2 = 3 CO2 + 4 H2O
V{3+} + Pb{4+} = V{7+} + Pb{2+} =>
V{3+} + 2 Pb{4+} = V{7+} + 2 Pb{2+}
H2CO3 + NH3 = CNHO + H2O =>
H2CO3 + NH3 = CNHO + 2 H2O
C2H22 + KClO3 = CO2 + H2O + KCl =>
C2H22 + 5 KClO3 = 2 CO2 + 11 H2O + 5 KCl
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Ag = Ag2 =>
2 Ag = Ag2
Al + NH4ClO4 = Al2O3 + Al2Cl3 + N + H2O =>
6 Al + 3 NH4ClO4 = 2 Al2O3 + Al2Cl3 + 3 N + 6 H2O
AlCl3 + Mn = Al + MnCl2 =>
2 AlCl3 + 3 Mn = 2 Al + 3 MnCl2
Al2 + (SO4) = AlSO4 =>
Al2 + 2(SO4) = 2 AlSO4
KH2PO4 + HCl = KH3PO4 + Cl2 =>
2 KH2PO4 + 2 HCl = 2 KH3PO4 + Cl2
C2H4 = C6H6 + H2 =>
3 C2H4 = C6H6 + 3 H2
Al + FeO = Fe + AlO2 =>
Al + 2 FeO = 2 Fe + AlO2
ClO3 + SO2 = Cl + SO4 =>
2 ClO3 + 3 SO2 = 2 Cl + 3 SO4
(CH3COO)3Al + H2O = Al(OH)3 + CH3COOH =>
(CH3COO)3Al + 3 H2O = Al(OH)3 + 3 CH3COOH
C5H6 + O2 = H2O + CO1 =>
C5H6 + 4 O2 = 3 H2O + 5 CO1
NaC1O3 = NaC1 + O2 =>
2 NaC1O3 = 2 NaC1 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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