Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Ca(NO3)2 = AgCa + 3 NO3
ZnSO4 + Ca(C2H3O2)2 = Ca(SO4) + Zn(C2H3O2)2 =>
ZnSO4 + Ca(C2H3O2)2 = Ca(SO4) + Zn(C2H3O2)2
CuSO4 + NaBr = CuBr2 + Na2SO4 =>
CuSO4 + 2 NaBr = CuBr2 + Na2SO4
Ca + HO = CaO + H =>
Ca + HO = CaO + H
C3H8O3 + C18H36O2 = C21H42O4 + H2O =>
C3H8O3 + C18H36O2 = C21H42O4 + H2O
KF + AlF3 = KAlF4 =>
KF + AlF3 = KAlF4
C4H8O2(l) + O2(g) = H2O(g) + CO2(g) =>
C4H8O2(l) + 5 O2(g) = 4 H2O(g) + 4 CO2(g)
CuO(s) = Cu2O(s) + O2(g) =>
4 CuO(s) = 2 Cu2O(s) + O2(g)
CuSO4 + K2C2O4 = K2[Cu(C2O4)2] + K + SO4 =>
CuSO4 + 2 K2C2O4 = K2[Cu(C2O4)2] + 2 K + SO4
KI(aq) + NaOH(aq) = KOH(s) + NaI(aq) =>
KI(aq) + NaOH(aq) = KOH(s) + NaI(aq)
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CaCO3 + HC1 = CaC2 + H2CO3 =>
CaCO3 + 2 HC1 = CaC2 + H2CO3
Fe(NO3)2 + K2SO4 = FeSO4 + KNO3 =>
Fe(NO3)2 + K2SO4 = FeSO4 + 2 KNO3
KClO2 + S = KCl + SO3 =>
3 KClO2 + 2 S = 3 KCl + 2 SO3
FeCl2 + KMnO4 + H2O = MnCl2 + Fe2O3 + KCl + HCl =>
10 FeCl2 + 2 KMnO4 + 7 H2O = 2 MnCl2 + 5 Fe2O3 + 2 KCl + 14 HCl
LiPF6 + H2O = LiF + OPF3 + HF =>
LiPF6 + H2O = LiF + OPF3 + 2 HF
Fe(g) + O2(g) = Fe2O3(g) =>
4 Fe(g) + 3 O2(g) = 2 Fe2O3(g)
Ca(NO3)2(aq) + KF(aq) = CaF2 + K(NO3) =>
Ca(NO3)2(aq) + 2 KF(aq) = CaF2 + 2 K(NO3)
K3AlO3 + HNO3 = KNO3 + Al(OH)3 =>
K3AlO3 + 3 HNO3 = 3 KNO3 + Al(OH)3
Ni + Al = Al3Ni =>
Ni + 3 Al = Al3Ni
K2S2O8 = K + S2O8 =>
K2S2O8 = 2 K + S2O8
C6H5ONa + H2O = C6H4ONa + H3O =>
C6H5ONa + H2O = C6H4ONa + H3O
MgCO3(aq) = MgO(aq) + CO2(g) =>
MgCO3(aq) = MgO(aq) + CO2(g)
ZnO + Ba(OH)2 + H2O = Ba[Zn(OH)4] =>
ZnO + Ba(OH)2 + H2O = Ba[Zn(OH)4]
Na3PO4 + CaSO4 = Ca3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 Na2SO4
Hg3(PO3)2 + Zn = Hg + Zn(PO3)2 =>
Hg3(PO3)2 + Zn = 3 Hg + Zn(PO3)2
K2S2O8 = K2O + SO3 + O2 =>
2 K2S2O8 = 2 K2O + 4 SO3 + O2
NaI(aq) + CaCl2(aq) = NaCl(aq) + CaI2(aq) =>
2 NaI(aq) + CaCl2(aq) = 2 NaCl(aq) + CaI2(aq)
Na2CO3 + Sr(OH)2 = SrCO3 + NaOH =>
Na2CO3 + Sr(OH)2 = SrCO3 + 2 NaOH
C2H8O7P2 + NaOH = C2H6Na2O7P2 + H2O =>
C2H8O7P2 + 2 NaOH = C2H6Na2O7P2 + 2 H2O
LiOH + Na2SO4 = Li2SO4 + Na(OH) =>
2 LiOH + Na2SO4 = Li2SO4 + 2 Na(OH)
Fe(OH)3 + HC2H3O2 = Fe(C2H3O2)3 + HOH =>
Fe(OH)3 + 3 HC2H3O2 = Fe(C2H3O2)3 + 3 HOH
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
CH3NH2 + C2H4O = CH3N(C2H4OH)2 =>
CH3NH2 + 2 C2H4O = CH3N(C2H4OH)2
H3NBH3 + H2O = H2 + (NH4)BO2 =>
H3NBH3 + 2 H2O = 3 H2 + (NH4)BO2
CuSO3 + H2S = CuS + H2SO3 =>
CuSO3 + H2S = CuS + H2SO3
AgNO3 + I2 = AgI + NO3 =>
2 AgNO3 + I2 = 2 AgI + 2 NO3
KSCN + KMnO4 + H2SO4 = K2SO4 + MnSO4 + KCN + H2O =>
5 KSCN + 6 KMnO4 + 4 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 KCN + 4 H2O
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
Ag(NO3)2 + H2O = Ag(OH)2 + HNO3 =>
Ag(NO3)2 + 2 H2O = Ag(OH)2 + 2 HNO3
HgO + KI = HgI2 + K2O =>
HgO + 2 KI = HgI2 + K2O
FeTiO3 + O2 = Fe2TiO5 + TiO2 =>
4 FeTiO3 + O2 = 2 Fe2TiO5 + 2 TiO2
CH3COONa + HF = HNa + CH3COOF =>
CH3COONa + HF = HNa + CH3COOF
Ca3(PO4)2 + SiO2 + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C(s) = 6 CaSiO3(s) + P4(s) + 10 CO(g)
H2S + HCIO = H2SO4 + HCI =>
H2S + 4 HCIO = H2SO4 + 4 HCI
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
SiO2 + O2 = SiO4 =>
SiO2 + O2 = SiO4
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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