| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + K2SO4 = CaSO4 + 2 K
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
H2O + CrO4 = Cr2O7 + OH =>
H2O + 2 CrO4 = Cr2O7 + 2 OH
C4H9H + O2 = CO2 + H2O =>
2 C4H9H + 13 O2 = 8 CO2 + 10 H2O
MnS + HNO3 = Mn(NO3)2 + H2S =>
MnS + 2 HNO3 = Mn(NO3)2 + H2S
MgCl2Ba(No3)2 = BaCl2Mg(No3)2 =>
MgCl2Ba(No3)2 = BaCl2Mg(No3)2
(NO3)2 + Zn = Zn(NO3)2 =>
(NO3)2 + Zn = Zn(NO3)2
C6H5ONa + H2CO3 = C6H5OH + NaHCO3 =>
C6H5ONa + H2CO3 = C6H5OH + NaHCO3
CH5N + HCl = CH6NCl =>
CH5N + HCl = CH6NCl
O2 + HCl = Cl2 + H2O =>
O2 + 4 HCl = 2 Cl2 + 2 H2O
CaCO3 + HCl(aq) = CaCl2(aq) + H2O + CO2 =>
CaCO3 + 2 HCl(aq) = CaCl2(aq) + H2O + CO2
P2 + O3 + H2O = H3PO4 =>
3 P2 + 5 O3 + 9 H2O = 6 H3PO4
KMnO4 + K2SO3 + NaOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + K2SO3 + 2 NaOH = 2 K2MnO4 + Na2SO4 + H2O
CaCO3NaOH = NaCaCO3(OH) =>
CaCO3NaOH = NaCaCO3(OH)
CoI3 + (NH4)2CrO4 = Co2(CrO4)3 + (NH4)I =>
2 CoI3 + 3(NH4)2CrO4 = Co2(CrO4)3 + 6(NH4)I
Zn + H2S2O7 = ZnSO4 + H2S + H2O =>
8 Zn + 5 H2S2O7 = 8 ZnSO4 + 2 H2S + 3 H2O
H3PO4 + Au(OH)3 = Au3(PO4)3 + H2O =>
3 H3PO4 + 3 Au(OH)3 = Au3(PO4)3 + 9 H2O
S(s) + CO(g) = SO2(g) + C(s) =>
S(s) + 2 CO(g) = SO2(g) + 2 C(s)
CN + H2O = CNH + OH =>
CN + H2O = CNH + OH
Al2S3 + HNO3 = Al2(SO4)3 + NO2 + H2O =>
Al2S3 + 24 HNO3 = Al2(SO4)3 + 24 NO2 + 12 H2O
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2H2O + 2 HF
Ba(HSO4)2 = BaSO4 + H2SO4 =>
Ba(HSO4)2 = BaSO4 + H2SO4
C3H8O = C + H2 + O2 =>
2 C3H8O = 6 C + 8 H2 + O2
V2O5 + HNO3 = VO(NO3)3 + H2O =>
V2O5 + 6 HNO3 = 2 VO(NO3)3 + 3 H2O
C5H5N = C5H5 + N =>
C5H5N = C5H5 + N
MgO + KNO3 = Mg(NO3)2 + O2 + K =>
2 MgO + 4 KNO3 = 2 Mg(NO3)2 + O2 + 4 K
Ag + Fe(NO3)3 = Fe + Ag(NO3) =>
3 Ag + Fe(NO3)3 = Fe + 3 Ag(NO3)
CuCl2 + NH3 + H2O = [Cu(NH3)4(H2O)2]{2+} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 4 H2O = [Cu(NH3)4(H2O)2]{2+} + 2 NH4Cl + 2 OH{-}
Cl + F = ClF3 =>
Cl + 3 F = ClF3
Fe + Al = FeAl =>
Fe + Al = FeAl
MgCl2 + KF = MgF2 + KCl =>
MgCl2 + 2 KF = MgF2 + 2 KCl
MgCl + BaOH = BaCl + MgOH =>
MgCl + BaOH = BaCl + MgOH
Fe3(PO4)2 + Al = Al(PO4) + Fe =>
Fe3(PO4)2 + 2 Al = 2 Al(PO4) + 3 Fe
P + S2 = P2S5 =>
4 P + 5 S2 = 2 P2S5
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
CaS + HBr = CaBr2 + H2S =>
CaS + 2 HBr = CaBr2 + H2S
KMnO4 + NaOH + KI = KNaMnO4 + KIO3 + H2O =>
6 KMnO4 + 6 NaOH + KI = 6 KNaMnO4 + KIO3 + 3 H2O
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + (NH4)2(NO3)2 =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + (NH4)2(NO3)2
C12H22O6 + O2 = CO2 + H2O =>
2 C12H22O6 + 29 O2 = 24 CO2 + 22 H2O
MnCl2 + Br2 + NH4OH = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4OH = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O
CrSO4 + Na2S = CrS + Na2SO4 =>
CrSO4 + Na2S = CrS + Na2SO4
CuSO4 + KCNS = Cu(CNS)2 + K2SO4 =>
CuSO4 + 2 KCNS = Cu(CNS)2 + K2SO4
W + H2O = WO3 + H2 =>
W + 3 H2O = WO3 + 3 H2
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag =>
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag
MgO + HCl = HOH + MgCl2 =>
MgO + 2 HCl = HOH + MgCl2
KMnO4 + Na2S + KOH = K2MnO4 + S + NaOH =>
2 KMnO4 + Na2S + 2 KOH = 2 K2MnO4 + S + 2 NaOH
C6H10 + KMnO4 + H2O = C6H10O4 + KOH + MnO2 =>
3 C6H10 + 8 KMnO4 + 4 H2O = 3 C6H10O4 + 8 KOH + 8 MnO2
Al + Sn2(SO4)4 = Sn + Al2(SO4)3 =>
8 Al + 3 Sn2(SO4)4 = 6 Sn + 4 Al2(SO4)3
Ni(NO3)2 + K2CO3 = Ni2(CO3)2 + KNO3 =>
2 Ni(NO3)2 + 2 K2CO3 = Ni2(CO3)2 + 4 KNO3
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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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