Équations équilibrées la veille |
RbO + CaCl = CaO + RbCl
H2O2 = H2O + O2 = kJ =>
2 H2O2 = 2 H2O + O2
Ca + Cd = CaCd =>
Ca + Cd = CaCd
Ba + MgBr = Mg + BaBr =>
Ba + MgBr = Mg + BaBr
Fe + (Fe(CN)6) + K = KFe(Fe(CN)6) =>
Fe + (Fe(CN)6) + K = KFe(Fe(CN)6)
BaS + PtF2 = BaF2PtS =>
BaS + PtF2 = BaF2PtS
S(s) + H2O(l) = H(g) + SOH(aq) =>
S(s) + H2O(l) = H(g) + SOH(aq)
Ca + Cd = CaCd =>
Ca + Cd = CaCd
CK2569 = C + K =>
CK2569 = C + 2569 K
C4H10O(l) + O2 = C4O3 + H10 =>
C4H10O(l) + O2 = C4O3 + H10
ZnO + C6H8O7 = (C6H5O7)2Zn3*3H2O =>
3 ZnO + 2 C6H8O7 = (C6H5O7)2Zn3*3H2O
MnF2 = Mn + F2 =>
MnF2 = Mn + F2
Fe2(SO4)3 = Fe2O3 + SO2 + O2 =>
2 Fe2(SO4)3 = 2 Fe2O3 + 6 SO2 + 3 O2
CH3CO2H + NaOH = CH3CO2Na + H2O =>
CH3CO2H + NaOH = CH3CO2Na + H2O
K1 + Na3PO4 = K3PO4 + Na1 =>
3 K1 + Na3PO4 = K3PO4 + 3 Na1
HNO3 + H2S = NO + (SO2) + H2O =>
2 HNO3 + H2S = 2 NO + (SO2) + 2 H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Hg + AlBr3 = HgBr2 + Al =>
3 Hg + 2 AlBr3 = 3 HgBr2 + 2 Al
Fe(ClO4)3 + CaO = Ca(ClO4)2 + Fe2O3 =>
2 Fe(ClO4)3 + 3 CaO = 3 Ca(ClO4)2 + Fe2O3
Na2CO3 + Mn(NO3)2 = MnCO3 + Na2(NO3)2 =>
Na2CO3 + Mn(NO3)2 = MnCO3 + Na2(NO3)2
NbBr3 + H2O = Br3OH + HNb =>
NbBr3 + H2O = Br3OH + HNb
CO2 + CuS = CuO + CO + SO2 =>
3 CO2 + CuS = CuO + 3 CO + SO2
HCl + MgCN = HCN + MgCl =>
HCl + MgCN = HCN + MgCl
Bi(OH)3 + NaOH = Na[Bi(OH)4] =>
Bi(OH)3 + NaOH = Na[Bi(OH)4]
K2Cr2O7 + C6H13OH + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + C5H11COOH =>
2 K2Cr2O7 + 3 C6H13OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O + 3 C5H11COOH
KC + O2 = K2O + C =>
4 KC + O2 = 2 K2O + 4 C
CuCl2 + H2O = [Cu(H2O)6]2 + Cl =>
2 CuCl2 + 12 H2O = [Cu(H2O)6]2 + 4 Cl
KMnO4 + FeS + H2O = FeO + KOH + SO2 + MnO2 =>
2 KMnO4 + FeS + H2O = FeO + 2 KOH + SO2 + 2 MnO2
Ca + Cd = CaCd =>
Ca + Cd = CaCd
CO3{2-} + H2SO4 = CO2 + H2O + SO4{2-} =>
CO3{2-} + H2SO4 = CO2 + H2O + SO4{2-}
CoCl2 + Na2HPO4 = Co3(PO4)2 + NaH2PO4 + NaCl =>
3 CoCl2 + 4 Na2HPO4 = Co3(PO4)2 + 2 NaH2PO4 + 6 NaCl
C6H12O6 + Cu(OH)2 = Cu2OH + C6H12O7 + H2O =>
3 C6H12O6 + 4 Cu(OH)2 = 2 Cu2OH + 3 C6H12O7 + 3 H2O
KSCN + H2SO4 + K2Cr2O7 = CO2 + NO2 + Cr2O3 + K2SO4 + H2O =>
2 KSCN + 4 H2SO4 + 5 K2Cr2O7 = 2 CO2 + 2 NO2 + 5 Cr2O3 + 6 K2SO4 + 4 H2O
Cu1Cl2 + F = CuF + Cl =>
Cu1Cl2 + F = CuF + 2 Cl
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s) =>
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s)
MgCl2 + Na3PO4 + NH4OH + HCl + H2O = MgNH4PO4(H2O)6 + NaCl =>
MgCl2 + Na3PO4 + NH4OH + HCl + 5 H2O = MgNH4PO4(H2O)6 + 3 NaCl
Cu2Cl2 + C7H4NNaO3S = NaCl + C7H4NCuO3S =>
Cu2Cl2 + 2 C7H4NNaO3S = 2 NaCl + 2 C7H4NCuO3S
CH3CHO + MnO4 = CH3COOH + Mn =>
4 CH3CHO + MnO4 = 4 CH3COOH + Mn
CrBr3 + Na2(SiO3) = Cr2(SiO3)3 + NaBr =>
2 CrBr3 + 3 Na2(SiO3) = Cr2(SiO3)3 + 6 NaBr
NaOH(aq) + HAc(aq) = NaAc(aq) + H2O(l) =>
NaOH(aq) + HAc(aq) = NaAc(aq) + H2O(l)
MnO2 + (COOH)2 + H2SO4 = MnSO4 + CO2 + H2O =>
MnO2 + (COOH)2 + H2SO4 = MnSO4 + 2 CO2 + 2 H2O
Al(NO3)3 + FeSO4 = Fe(NO3)2 + Al2(SO4)3 =>
2 Al(NO3)3 + 3 FeSO4 = 3 Fe(NO3)2 + Al2(SO4)3
KOH + C2H5CIO = C2H4O + KCI + H2O =>
KOH + C2H5CIO = C2H4O + KCI + H2O
KI + KIO3 + H{+} = I + H2O + K{+} =>
5 KI + KIO3 + 6 H{+} = 6 I + 3 H2O + 6 K{+}
C2H2(COOH)2 + O2 = CO2 + H2O =>
C2H2(COOH)2 + 3 O2 = 4 CO2 + 2 H2O
Hg + OH = HHg + O =>
Hg + OH = HHg + O
PbCl2 + Ca = Pb + CaCl2 =>
PbCl2 + Ca = Pb + CaCl2
Sn4 + MgO = O2Sn + Mg =>
Sn4 + 8 MgO = 4 O2Sn + 8 Mg
Ca + Cd = CaCd =>
Ca + Cd = CaCd
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
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