| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + O2 = KO2
C14H10O2 + NaBH4 = C14H14O2 + NaB =>
C14H10O2 + NaBH4 = C14H14O2 + NaB
CuSO4*5H2O + CaCl2 = CuCl2*2H2O + CaSO4 + H2O =>
CuSO4*5H2O + CaCl2 = CuCl2*2H2O + CaSO4 + 3 H2O
C7H3N3O6 + O2 = CO2 + H2O + N2 =>
4 C7H3N3O6 + 19 O2 = 28 CO2 + 6 H2O + 6 N2
CoCl2 + NaOH = NaCl + Co(OH)2 = K2CrO4 + Na2CrO4 + H2O =>
CoCl2 + 2 NaOH = 2 NaCl + Co(OH)2
MnO2 + NaOH + H2O = Na4[Mn(OH)8] =>
MnO2 + 4 NaOH + 2 H2O = Na4[Mn(OH)8]
CuSO4 + Na2SO4 = CuNa2 + SO4 =>
CuSO4 + Na2SO4 = CuNa2 + 2 SO4
PbCl2 + TiO = PbO + TiCl2 =>
PbCl2 + TiO = PbO + TiCl2
H2O + MnO4{-} + NO2 = MnO2 + NO3{-} + H{+} =>
H2O + MnO4{-} + 3 NO2 = MnO2 + 3 NO3{-} + 2 H{+}
Br2 + H2O + S02 = HBr + H2SO4 =>
6 Br2 + 8 H2O + S02 = 12 HBr + 2 H2SO4
NaOH + Co(C2H3O2)2 = NaC2H3O2 + Co(OH)2 =>
2 NaOH + Co(C2H3O2)2 = 2 NaC2H3O2 + Co(OH)2
CaF2 + Br2 = CaBr2 + F2 =>
CaF2 + Br2 = CaBr2 + F2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Al2(SO4)3(aq) + AgNO3(aq) = Ag2SO4(s) + Al(NO3)3 =>
Al2(SO4)3(aq) + 6 AgNO3(aq) = 3 Ag2SO4(s) + 2 Al(NO3)3
CaCl2 + NaHSO3 = CaHSO3 + NaCl2 =>
CaCl2 + NaHSO3 = CaHSO3 + NaCl2
MgNH4PO4(g) = Mg2P2O7(g) + NH3(g) + H2O(g) =>
2 MgNH4PO4(g) = Mg2P2O7(g) + 2 NH3(g) + H2O(g)
C2H2O4 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H2O4 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
MgO2 + H2SO4 = MgSO4 + H2O2 =>
MgO2 + H2SO4 = MgSO4 + H2O2
HCl + FeO3 = Cl2 + FeCl3 + H2O =>
12 HCl + 2 FeO3 = 3 Cl2 + 2 FeCl3 + 6 H2O
CH5CH2CH3 + Cl2 = CH5CH2CH2Cl + HCl =>
CH5CH2CH3 + Cl2 = CH5CH2CH2Cl + HCl
Al + H2O2 = Al(OH)3 =>
2 Al + 3 H2O2 = 2 Al(OH)3
Ba{2+} + OH{-} + H2SO4 = BaSO4 + H2O =>
Ba{2+} + 2 OH{-} + H2SO4 = BaSO4 + 2 H2O
Mo + P = MoP =>
Mo + P = MoP
MoO3 + H2S = MoO2 + H2O + S =>
MoO3 + H2S = MoO2 + H2O + S
C7H10O5 + O2 = CO2 + H2O =>
C7H10O5 + 7 O2 = 7 CO2 + 5 H2O
Sb + H2 = SbH =>
2 Sb + H2 = 2 SbH
RuCl3(H2O)2 + P + VH = VRu(P)2Cl + OP3 + H2O + HCl =>
2 RuCl3(H2O)2 + 7 P + 2 VH = 2 VRu(P)2Cl + OP3 + 3 H2O + 4 HCl
AlBr3 + K3PO4 = KBr + AlPO4 =>
AlBr3 + K3PO4 = 3 KBr + AlPO4
Cr2C6 + Fe(OH)3 + Fe2(CO4)3 = Fe2(CrO4)3 + Fe2(CO3)3 + H2O =>
3 Cr2C6 + 16 Fe(OH)3 + 18 Fe2(CO4)3 = 2 Fe2(CrO4)3 + 24 Fe2(CO3)3 + 24 H2O
ZnCl2 + K4Fe(CN)6 = Zn2Fe(CN)6 + KCl =>
2 ZnCl2 + K4Fe(CN)6 = Zn2Fe(CN)6 + 4 KCl
CsOH + H2S = CsHS + H2O =>
CsOH + H2S = CsHS + H2O
Ga + HNO3 = Ga(NO3)3 + N2O + H2O =>
8 Ga + 30 HNO3 = 8 Ga(NO3)3 + 3 N2O + 15 H2O
Cl2(g) + KI(s) = KCl(s) + I2(g) =>
Cl2(g) + 2 KI(s) = 2 KCl(s) + I2(g)
AgClO4 + K3PO4 = Ag3PO4 + KClO4 =>
3 AgClO4 + K3PO4 = Ag3PO4 + 3 KClO4
Fe + C2H4O2 = Fe(C2H3O2) + H2 =>
2 Fe + 2 C2H4O2 = 2 Fe(C2H3O2) + H2
Zn(NO3)2 + Fe(CIO3)2 = Fe(NO3)2 + Zn(CIO3)2 =>
Zn(NO3)2 + Fe(CIO3)2 = Fe(NO3)2 + Zn(CIO3)2
LiOH + Al + H2O = LiAl(OH)4 + H2 =>
2 LiOH + 2 Al + 6 H2O = 2 LiAl(OH)4 + 3 H2
MnSO4 + Na2CO3 + O2 = CO2 + Na2SO4 + Na2MnO4 =>
MnSO4 + 2 Na2CO3 + O2 = 2 CO2 + Na2SO4 + Na2MnO4
CO + FeO = CO2 + Fe =>
CO + FeO = CO2 + Fe
PbCl2 + AgNO3 = PbNO3 + Cl2Ag =>
PbCl2 + AgNO3 = PbNO3 + Cl2Ag
Al + BaO = Al2O3 + Ba1 =>
2 Al + 3 BaO = Al2O3 + 3 Ba1
NO2 + KMnO4 = NO3 + Mn + K =>
4 NO2 + KMnO4 = 4 NO3 + Mn + K
FeO + CO = Fe + CO6 =>
5 FeO + CO = 5 Fe + CO6
C2H4 + N2O = N2 + CO + H2O =>
C2H4 + 4 N2O = 4 N2 + 2 CO + 2 H2O
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
CrCl3 + NaBiO3 + NaOH + H2O = Na2CrO4 + Bi(OH)3 + NaCl =>
2 CrCl3 + 3 NaBiO3 + 7 NaOH + H2O = 2 Na2CrO4 + 3 Bi(OH)3 + 6 NaCl
Br2(aq) + KI(aq) = KBr(aq) + I2(l) =>
Br2(aq) + 2 KI(aq) = 2 KBr(aq) + I2(l)
C6H5O2H + O2 = H2O + CO2 =>
2 C6H5O2H + 13 O2 = 6 H2O + 12 CO2
Na2O + N2 = Na3N + O2 =>
6 Na2O + 2 N2 = 4 Na3N + 3 O2
SO2(g) + H2O(g) = H2SO3(aq) =>
SO2(g) + H2O(g) = H2SO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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