| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H4 + 4 H2O = 2 C2H6 + 2 O2
ZnHSO4 + H2O = H2SO4 + ZnOH =>
ZnHSO4 + H2O = H2SO4 + ZnOH
HBrO + CrCl3 + NaOH = Na2CrO4 + HBr + NaCl + H2O =>
3 HBrO + 2 CrCl3 + 10 NaOH = 2 Na2CrO4 + 3 HBr + 6 NaCl + 5 H2O
CuO2H2 = CuO + H2O =>
CuO2H2 = CuO + H2O
ZnHSO4 + H2O = H2SO4 + ZnOH =>
ZnHSO4 + H2O = H2SO4 + ZnOH
FeBr3 = Fe{3+} + Br{-} =>
FeBr3 = Fe{3+} + 3 Br{-}
CaCl2(aq) + K2SO4 = CaSO4 + KCl =>
CaCl2(aq) + K2SO4 = CaSO4 + 2 KCl
Fe + Cu{2+}SO4 = FeCu{2+}SO4 =>
Fe + Cu{2+}SO4 = FeCu{2+}SO4
(CH3)3CCl + H2O = Cl{-} + (CH3)3COH + H3O{+} =>
(CH3)3CCl + 2 H2O = Cl{-} + (CH3)3COH + H3O{+}
GeH4 + GeF4 = GeF3H =>
GeH4 + 3 GeF4 = 4 GeF3H
KMnO4 + NaNO2 + H3PO4 = Mn3(PO4)2 + NaNO3 + K3PO4 + H2O =>
6 KMnO4 + 15 NaNO2 + 6 H3PO4 = 2 Mn3(PO4)2 + 15 NaNO3 + 2 K3PO4 + 9 H2O
HClO + NaClO2 = HClO2 + NaClO =>
HClO + NaClO2 = HClO2 + NaClO
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + H2O + K2SO4 + MnSO4 =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 14 H2O + 3 K2SO4 + 6 MnSO4
C10N3O4H11 + O2 = CO2 + H2O + NH3 =>
2 C10N3O4H11 + 17 O2 = 20 CO2 + 2 H2O + 6 NH3
H6TeO6 = TeO3 + H2O =>
H6TeO6 = TeO3 + 3 H2O
NO + CrCl2 + HCl = CrCl3 + N2 + H2O =>
2 NO + 4 CrCl2 + 4 HCl = 4 CrCl3 + N2 + 2 H2O
NF3 + SiO2 = SiF4 + O + N =>
4 NF3 + 3 SiO2 = 3 SiF4 + 6 O + 4 N
NH3 + O2 = H3O + NO =>
NH3 + O2 = H3O + NO
CHO2 + O2 = CO2 + H2O =>
4 CHO2 + O2 = 4 CO2 + 2 H2O
Al + I2 = Al{3+} + I{-} =>
2 Al + 3 I2 = 2 Al{3+} + 6 I{-}
Ca3N2 + H2 = CaH2 + N2 =>
Ca3N2 + 3 H2 = 3 CaH2 + N2
AsI3 = As + I2 =>
2 AsI3 = 2 As + 3 I2
Al(s) + H2SO4(l) = Al(SO4)3(aq) + SO2(g) + H2O =>
Al(s) + 6 H2SO4(l) = Al(SO4)3(aq) + 3 SO2(g) + 6 H2O
AgNO3 + HCl = H2O + AgCl2 + NO2 =>
AgNO3 + 2 HCl = H2O + AgCl2 + NO2
NiS + HNO3 = Ni(NO3)3 + NO + S + H2O =>
NiS + 4 HNO3 = Ni(NO3)3 + NO + S + 2 H2O
Fe(NO3)3 + Na2CO3 = (Fe2)(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = (Fe2)(CO3)3 + 6 NaNO3
Pt(NO3)2 + K2S = PtS + K(NO3) =>
Pt(NO3)2 + K2S = PtS + 2 K(NO3)
Cr2(SO3)3 + H2SO4 = (SO3)3H2 + Cr2S + O =>
Cr2(SO3)3 + H2SO4 = (SO3)3H2 + Cr2S + 4 O
Zn(CH3COO)2 + NaOH = ZnO + NaCH3COO + H2O =>
Zn(CH3COO)2 + 2 NaOH = ZnO + 2 NaCH3COO + H2O
C18H36O4 + O2 = CO2 + H2O =>
C18H36O4 + 25 O2 = 18 CO2 + 18 H2O
CuNO3 + NaOH = (CuOH)2 + NaNO3 =>
2 CuNO3 + 2 NaOH = (CuOH)2 + 2 NaNO3
NiO + HBr = NiBr2 + H2O =>
NiO + 2 HBr = NiBr2 + H2O
IO3{-} + SO2 + H2O = SO4{2-} + I2 + H3O{+} =>
2 IO3{-} + 5 SO2 + 12 H2O = 5 SO4{2-} + I2 + 8 H3O{+}
CH3COH + HBr2 = CH3COBr + HBr =>
CH3COH + 2 HBr2 = CH3COBr + 3 HBr
AlF3 + KF = K3AlF6 =>
AlF3 + 3 KF = K3AlF6
Sn2O4 + HNO2 = Sn(NO2)4 + H2O =>
Sn2O4 + 8 HNO2 = 2 Sn(NO2)4 + 4 H2O
HCl(s) + NaOH(s) = NaCl(s) + H2O(s) =>
HCl(s) + NaOH(s) = NaCl(s) + H2O(s)
Fe2(CO3)3 + H3PO4 = FePO4 + H2CO3 =>
Fe2(CO3)3 + 2 H3PO4 = 2 FePO4 + 3 H2CO3
Kl + F2 = Kl2F =>
4 Kl + F2 = 2 Kl2F
HCl + Ba(OH)2 = H(OH)2 + BaCl =>
HCl + Ba(OH)2 = H(OH)2 + BaCl
CuCl2 + LiOH = CuOH + Cl2Li =>
CuCl2 + LiOH = CuOH + Cl2Li
F2 + CsBr = Cs + FBr2 =>
F2 + 4 CsBr = 4 Cs + 2 FBr2
BaCl2 + Na2CO3 = NaCl + BaCO3 =>
BaCl2 + Na2CO3 = 2 NaCl + BaCO3
CaH16 + O2 = Ca + H2O =>
CaH16 + 4 O2 = Ca + 8 H2O
CH3C6H5 + Br2 = CH3C6H4Br + HBr =>
CH3C6H5 + Br2 = CH3C6H4Br + HBr
C5H5N + H2O = C5H6N + OH =>
C5H5N + H2O = C5H6N + OH
Mg + C = Mg2C3 =>
2 Mg + 3 C = Mg2C3
HS + SO = S + H2O =>
2 HS + SO = 3 S + H2O
C5H9NO2 + O2 = CO2 + H2O + NH3 =>
2 C5H9NO2 + 11 O2 = 10 CO2 + 6 H2O + 2 NH3
I2 + K2S + KOH = KI + K2SO4 + H2O =>
4 I2 + K2S + 8 KOH = 8 KI + K2SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/24
Équations équilibrées sur07/14/23
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