| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + Cl2 = 2 AgCl + 2 NO3
FeCl2 + MnO4 + HCl = FeCl3 + MnCl2 + H2O =>
6 FeCl2 + MnO4 + 8 HCl = 6 FeCl3 + MnCl2 + 4 H2O
H2O + I = IO3 + H3O =>
9 H2O + I = IO3 + 6 H3O
C2H4O + HCN + H2O = C5H10N2O3 + NH3 =>
4 C2H4O + 7 HCN + 5 H2O = 3 C5H10N2O3 + NH3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
NaOH(aq) + KCl(aq) = NaCl(aq) + KOH(aq) =>
NaOH(aq) + KCl(aq) = NaCl(aq) + KOH(aq)
HF + OF2 = F2 + H2O =>
2 HF + OF2 = 2 F2 + H2O
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
HNO3 + C6H7O2(OH)3 = C6H7O2(ONO2)3 + H2O =>
3 HNO3 + C6H7O2(OH)3 = C6H7O2(ONO2)3 + 3 H2O
NaI + H2O = NaOH + HI =>
NaI + H2O = NaOH + HI
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
P4S3 + HBrO3 + H2 = H3PO4 + S + HBr =>
3 P4S3 + 16 HBrO3 + 18 H2 = 12 H3PO4 + 9 S + 16 HBr
MnO4 + NO3 + H = Mn(NO3)3 + H2O =>
MnO4 + 3 NO3 + 8 H = Mn(NO3)3 + 4 H2O
CH3COCH2Br + AlBr3 = CH3COCH2 + AlBr4 =>
CH3COCH2Br + AlBr3 = CH3COCH2 + AlBr4
KC1O3(s) = KC1(s) + O2(g)KC1O3 =>
5 KC1O3(s) = 2 KC1(s) + 3 O2(g)KC1O3
SrC2O4 + HCl = Cl{-} + HSrC2O4{+} =>
SrC2O4 + HCl = Cl{-} + HSrC2O4{+}
C6H4(OH)COOH + Mg = C6H3Mg(OH)COOH + H2 =>
2 C6H4(OH)COOH + 2 Mg = 2 C6H3Mg(OH)COOH + H2
C3H7OH + O2(g) = CO2 + H2O =>
2 C3H7OH + 9 O2(g) = 6 CO2 + 8 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
Fr + Be3P2 = Fr3P2 + Be3 =>
3 Fr + Be3P2 = Fr3P2 + Be3
NaHCO3 + AgNO3 = NaNO3 + HCO3Ag =>
NaHCO3 + AgNO3 = NaNO3 + HCO3Ag
NaI + C6H12 = C6H12I + Na =>
NaI + C6H12 = C6H12I + Na
H2Cl2O4 + Na2O = NaClO2 + H2O =>
H2Cl2O4 + Na2O = 2 NaClO2 + H2O
NH4I + MgSO4 = MgH4I + NSO4 =>
NH4I + MgSO4 = MgH4I + NSO4
Fe(NO3)3(aqq) + NaOH(aq) = Fe(OH)3(s) + NaNO3(aq) =>
Fe(NO3)3(aqq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaNO3(aq)
Sc2O3 = Sc2 + O3 =>
Sc2O3 = Sc2 + O3
CaO + NaBr = CaBr2 + Na2O =>
CaO + 2 NaBr = CaBr2 + Na2O
NiSO4 + H3PO4 = Ni3(PO4)2 + H2SO4 =>
3 NiSO4 + 2 H3PO4 = Ni3(PO4)2 + 3 H2SO4
CH3CH2CH2CH2CO + NHCH2CH3 = CH3CH2CH2CH2CONHCH2CH3 =>
CH3CH2CH2CH2CO + NHCH2CH3 = CH3CH2CH2CH2CONHCH2CH3
NaH2PO4(aq) + CaCl2(aq) = Ca(H2PO4)2(s) + NaCl(aq) =>
2 NaH2PO4(aq) + CaCl2(aq) = Ca(H2PO4)2(s) + 2 NaCl(aq)
Br2 + Cs = CsBr =>
Br2 + 2 Cs = 2 CsBr
*2Fe + O2 = *2FeO =>
*2Fe + O2 = *2FeO
ZnFeCl = ZnCl + Fe =>
ZnFeCl = ZnCl + Fe
Fe + BaCl2 = Fe2Cl3 + Ba =>
4 Fe + 3 BaCl2 = 2 Fe2Cl3 + 3 Ba
KCl + AgNo{-3} = AgCl + KNo{-3} =>
KCl + AgNo{-3} = AgCl + KNo{-3}
(NH4)2C2O4(aq) + Mg(aq) = MgC2O4(s) + NH4(aq) =>
(NH4)2C2O4(aq) + Mg(aq) = MgC2O4(s) + 2 NH4(aq)
Cr + Na2CO3 = Cr2(CO3)3 + Na =>
2 Cr + 3 Na2CO3 = Cr2(CO3)3 + 6 Na
AlCl3 + CH3COONa + H2O = Al(OH)3 + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + 3 H2O = Al(OH)3 + 3 CH3COOH + 3 NaCl
Cr + Pb(NO3)2 = Cr(NO3)2 + Pb =>
Cr + Pb(NO3)2 = Cr(NO3)2 + Pb
Sn + PtBr2 = Pt + SnBr4 =>
Sn + 2 PtBr2 = 2 Pt + SnBr4
TiO(SO4) + H2SO4 + Zn = Ti203*(H2O) + SO4 + ZnO =>
203 TiO(SO4) + H2SO4 + 202 Zn = Ti203*(H2O) + 204 SO4 + 202 ZnO
C + BaCO3 = BaO + CO =>
C + BaCO3 = BaO + 2 CO
H2C2O4 + KMnO4 + HNo3 = CO2 + Mn(No3)2 + KNo3 + H2O =>
5 H2C2O4 + 2 KMnO4 + 6 HNo3 = 10 CO2 + 2 Mn(No3)2 + 2 KNo3 + 8 H2O
Cu359 + Br2 = CuBr2 =>
Cu359 + 359 Br2 = 359 CuBr2
RbCI = Rb + CI =>
RbCI = Rb + CI
Wa2S + HCl = WaCl + H2S =>
Wa2S + 2 HCl = 2 WaCl + H2S
CH3CHO + O2 = H2O + CO2 =>
2 CH3CHO + 5 O2 = 4 H2O + 4 CO2
Mg(HCO3)2 + HC2H3O2 = C2H3O2Mg + CO2 + H2O =>
8 Mg(HCO3)2 + 9 HC2H3O2 = 8 C2H3O2Mg + 18 CO2 + 14 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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