| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrS + CuSO4 = SrSO4 + CuS
Cr2O3 + NH3 = Cr2O3NH + H2 =>
Cr2O3 + NH3 = Cr2O3NH + H2
Cr(NO3)2 + MgBr2 = Mg(NO3)2 + CrBr2 =>
Cr(NO3)2 + MgBr2 = Mg(NO3)2 + CrBr2
SrI + KSO4 = SrSO4 + KI =>
SrI + KSO4 = SrSO4 + KI
MnO4{-} + H{+} + C2O4H2 = Mn{2} + CO2 + H2O =>
2 MnO4{-} + 6 H{+} + 5 C2O4H2 = 2 Mn{2} + 10 CO2 + 8 H2O
H4S + Fe(OH)3 = Fe4(S)3 + H2O =>
3 H4S + 4 Fe(OH)3 = Fe4(S)3 + 12 H2O
Ag{+} + PO4{3-} = Ag3PO4 =>
3 Ag{+} + PO4{3-} = Ag3PO4
H2S(g) + NaOH(aq) = NaHS(s) + H2O(l) =>
H2S(g) + NaOH(aq) = NaHS(s) + H2O(l)
C4H10O(l) + O2(g) = H2O + CO2 =>
C4H10O(l) + 6 O2(g) = 5 H2O + 4 CO2
BaSO4Cu(OH)2 = CuSO4Ba(OH)2 =>
BaSO4Cu(OH)2 = CuSO4Ba(OH)2
H3PO4(aq) + Mg(OH)2(aq) = H2O(l) + Mg3(PO4)2(s) =>
2 H3PO4(aq) + 3 Mg(OH)2(aq) = 6 H2O(l) + Mg3(PO4)2(s)
Ba{2+} + PO4{3-} = Ba3(PO4)2 =>
3 Ba{2+} + 2 PO4{3-} = Ba3(PO4)2
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
Ca{2+} + PO4{3-} = Ca3(PO4)2 =>
3 Ca{2+} + 2 PO4{3-} = Ca3(PO4)2
C10H + O2 = CO2 + H2O =>
4 C10H + 41 O2 = 40 CO2 + 2 H2O
HNO2(aq) = H{+} + NO3{-} + NO(g) + H2O =>
3 HNO2(aq) = H{+} + NO3{-} + 2 NO(g) + H2O
Pb(OH)2 + H3PO4 = Pb3(PO4)2 + H2O =>
3 Pb(OH)2 + 2 H3PO4 = Pb3(PO4)2 + 6 H2O
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
TIO2 + Ca = TI + CaO =>
TIO2 + 2 Ca = TI + 2 CaO
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
Pt + H2SO4 = PtSO4 + SO2 + H2O =>
Pt + 2 H2SO4 = PtSO4 + SO2 + 2 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
PbS + PbSO4 = Pb + SO2 =>
PbS + PbSO4 = 2 Pb + 2 SO2
CuSO4(aq) + KNO3(aq) = CuNO3 + KSO4 =>
CuSO4(aq) + KNO3(aq) = CuNO3 + KSO4
K2Cr2O7 + KBr + HCl = CrCl3 + H2O + Br2 + KCl =>
K2Cr2O7 + 6 KBr + 14 HCl = 2 CrCl3 + 7 H2O + 3 Br2 + 8 KCl
MgO + Br2 = BrO + Mg =>
2 MgO + Br2 = 2 BrO + 2 Mg
NiCl2 + NH4OH = Ni(OH)2 + (NH4)2Cl2 =>
NiCl2 + 2 NH4OH = Ni(OH)2 + (NH4)2Cl2
Ca + Sb2O5 = Sb + CaO =>
5 Ca + Sb2O5 = 2 Sb + 5 CaO
KNO3 + NiI = KI + NiNO3 =>
KNO3 + NiI = KI + NiNO3
HF + Au(OH)3 = AuF3 + H2O =>
3 HF + Au(OH)3 = AuF3 + 3 H2O
K2FeO4 + HCl = KCl + H2O + FeCl3 + Cl2 =>
2 K2FeO4 + 16 HCl = 4 KCl + 8 H2O + 2 FeCl3 + 3 Cl2
CO2 + Li(OH) = Li2(CO3) + H2O =>
CO2 + 2 Li(OH) = Li2(CO3) + H2O
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O =>
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O
Na2S + Cu2(SO4)2 = Na2SO4 + CuS =>
2 Na2S + Cu2(SO4)2 = 2 Na2SO4 + 2 CuS
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
K2O + NH3 = N2 + K + H2O =>
3 K2O + 2 NH3 = N2 + 6 K + 3 H2O
CH3CH2CCH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CCH + 22 KMnO4 + 33 H2SO4 = 20 CO2 + 11 K2SO4 + 22 MnSO4 + 48 H2O
H2NCH2COOH + O2 = N2 + CO2 + H2O =>
4 H2NCH2COOH + 9 O2 = 2 N2 + 8 CO2 + 10 H2O
Mg + Al(OH)2 = Mg(OH)2 + Al =>
Mg + Al(OH)2 = Mg(OH)2 + Al
ZnSO4 + SrCI2 = ZnCI2 + SrSO4 =>
ZnSO4 + SrCI2 = ZnCI2 + SrSO4
Al3 + HClO = Al2O3 + Cl + H =>
2 Al3 + 9 HClO = 3 Al2O3 + 9 Cl + 9 H
Mg(NO3)2 + NH3 = Mg(NH3)2 + NO3 =>
Mg(NO3)2 + 2 NH3 = Mg(NH3)2 + 2 NO3
H2SO4 + MgCo3 = H2Co3 + MgSO4 =>
H2SO4 + MgCo3 = H2Co3 + MgSO4
Cu3(BO3) + Fe(ClO2)3 = FeBO3 + Cu(ClO2) =>
Cu3(BO3) + Fe(ClO2)3 = FeBO3 + 3 Cu(ClO2)
V2O5 + HC = VOC3 + H2O =>
V2O5 + 6 HC = 2 VOC3 + 3 H2O
AgNO3 + KSO4 = KNO3 + AgSO4 =>
AgNO3 + KSO4 = KNO3 + AgSO4
Mg(aq) + KOH(aq) = Mg(OH)2 + K2 =>
Mg(aq) + 2 KOH(aq) = Mg(OH)2 + K2
CH3COOH + C2H5OH = C5H10O2 + H2O =>
2 CH3COOH + 3 C2H5OH = 2 C5H10O2 + 3 H2O
HCN + Ca(OH) = Ca(CN) + H2O =>
HCN + Ca(OH) = Ca(CN) + H2O
ClCH2COOH + HBr = BrCH2COOH + HCl =>
ClCH2COOH + HBr = BrCH2COOH + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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