| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Mn(OH)2 = Mn(SO4) + 2 H2O
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
Zn(s) + HClO3(aq) = H2(g) + Zn(ClO3)2(aq) =>
Zn(s) + 2 HClO3(aq) = H2(g) + Zn(ClO3)2(aq)
PCl3 + AgF = PF3 + AgCl =>
PCl3 + 3 AgF = PF3 + 3 AgCl
H3PO4 + LiOH = LiPO4 + H3OH =>
H3PO4 + LiOH = LiPO4 + H3OH
Li + HNO3 = Li(NO3) + H2O + N2 =>
10 Li + 12 HNO3 = 10 Li(NO3) + 6 H2O + N2
iron + oxygen = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
C3H4 + O2 = CO2(g) + H2O(l) =>
C3H4 + 4 O2 = 3 CO2(g) + 2 H2O(l)
ZnO + C = ZnC + CO =>
ZnO + 2 C = ZnC + CO
Fe(NO3)3 + KOH = Fe(OH) + K(NO3)3 =>
Fe(NO3)3 + KOH = Fe(OH) + K(NO3)3
CrSO4 + Br2 + KOH = CrO3 + KBr + K2SO4 + H2O =>
CrSO4 + 2 Br2 + 6 KOH = CrO3 + 4 KBr + K2SO4 + 3 H2O
ZnO + C = ZnC + CO2 =>
2 ZnO + 3 C = 2 ZnC + CO2
CH3CO2H + NaHCO3 = CH3CO2Na + H2O + CO2 =>
CH3CO2H + NaHCO3 = CH3CO2Na + H2O + CO2
K + CuSO4 = KSO4 + Cu =>
K + CuSO4 = KSO4 + Cu
Au + H2O = AuO + H2 =>
Au + H2O = AuO + H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
I2 + KBrO3 + HCl = ICl3 + KBr + H2O =>
I2 + KBrO3 + 6 HCl = 2 ICl3 + KBr + 3 H2O
Pb3O4 + HCOOH = Pb(HCOO)2 + CO2 + H2O =>
Pb3O4 + 7 HCOOH = 3 Pb(HCOO)2 + CO2 + 4 H2O
Pb(NO3)4 + H3(PO3) = Pb3(PO3)4 + H(NO3) =>
3 Pb(NO3)4 + 4 H3(PO3) = Pb3(PO3)4 + 12 H(NO3)
H2(SO4) = SO3 + H2O =>
H2(SO4) = SO3 + H2O
H2 + CO = CH3OH =>
2 H2 + CO = CH3OH
Na + Ci2 = NaCi =>
2 Na + Ci2 = 2 NaCi
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O =>
2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
I2 + KBrO3 + HCl = ICl3 + KBr + H2O =>
I2 + KBrO3 + 6 HCl = 2 ICl3 + KBr + 3 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C3H8O + O2 = CO2 + H20 =>
10 C3H8O + 25 O2 = 30 CO2 + 4 H20
CO2 + H2O = C6H12O6 + O =>
6 CO2 + 6 H2O = C6H12O6 + 12 O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
KMNO4 + Na2SO3 + H20 = MNO2 + Na2SO4 + KOH =>
20 KMNO4 + 20 Na2SO3 + H20 = 20 MNO2 + 20 Na2SO4 + 20 KOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2Cr2O7 + NH3 = Cr2O3 + KOH + N2 + H2O =>
K2Cr2O7 + 2 NH3 = Cr2O3 + 2 KOH + N2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KBr + BaI2 = KI + BaBr2 =>
2 KBr + BaI2 = 2 KI + BaBr2
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
K3[RhCl6](aq) + K2C2O4(aq) = K3[Rh(C2O4)3](s) + KCl(aq) =>
K3[RhCl6](aq) + 3 K2C2O4(aq) = K3[Rh(C2O4)3](s) + 6 KCl(aq)
CH3NH2 + H2O = CH3NH3 + OH =>
CH3NH2 + H2O = CH3NH3 + OH
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
Al + S = AlS =>
Al + S = AlS
C2H5COOH + K = C2H5COOK + H2 =>
2 C2H5COOH + 2 K = 2 C2H5COOK + H2
I2Cl6 + NaOH = NaCl + I2 + H2O + NaIO3 =>
5 I2Cl6 + 36 NaOH = 30 NaCl + 2 I2 + 18 H2O + 6 NaIO3
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
H2O2 + CrO2{-} + OH{-} = CrO4{2-} + H2O =>
3 H2O2 + 2 CrO2{-} + 2 OH{-} = 2 CrO4{2-} + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/16
Équations équilibrées sur04/15/15
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