| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(s) + Zn(NO3)2(aq) = 2 Zn(NO3)
CH3CNCl2 = ClCNCH3Cl =>
CH3CNCl2 = ClCNCH3Cl
Na2CO3 + H2SO4 = NaSO4 + H + CO3 =>
Na2CO3 + 2 H2SO4 = 2 NaSO4 + 4 H + CO3
Cu(F2) = CuF2 =>
Cu(F2) = CuF2
HCOOHLiOH = H2OLiCOOH =>
HCOOHLiOH = H2OLiCOOH
NaHCO3NaCl = HClCO2Na2O =>
NaHCO3NaCl = HClCO2Na2O
Cu(s) + H2SO4(aq) = Cu2SO4(aq) + SO2(g) + H2O(l) =>
2 Cu(s) + 2 H2SO4(aq) = Cu2SO4(aq) + SO2(g) + 2 H2O(l)
AgNO3(aq) + NH4I(aq) = AgI(s) + NH4NO3(aq) =>
AgNO3(aq) + NH4I(aq) = AgI(s) + NH4NO3(aq)
SF4 = S8 + F2 =>
8 SF4 = S8 + 16 F2
K2Cr2O7 + HBr + H2SO4 = CrO2 + Br2 + K2SO4 + H2O =>
K2Cr2O7 + 4 HBr + H2SO4 = 2 CrO2 + 2 Br2 + K2SO4 + 3 H2O
CrO4{2-} + PH3 + H2O = Cr(OH)3 + H2PO2{-} + OH{-} =>
4 CrO4{2-} + 3 PH3 + 7 H2O = 4 Cr(OH)3 + 3 H2PO2{-} + 5 OH{-}
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
NH3 + H2O = NO + H2 =>
2 NH3 + 2 H2O = 2 NO + 5 H2
CuNO3 = CuNOO2 =>
CuNO3 = CuNOO2
KI + (NH4)3PO4 = KPO4 + (NH4)3I =>
KI + (NH4)3PO4 = KPO4 + (NH4)3I
HSONaCO = HCONaSO =>
HSONaCO = HCONaSO
Si(CH3)2Cl2 + H2O = (CH3)2Si(OH)2 + HCl =>
Si(CH3)2Cl2 + 2 H2O = (CH3)2Si(OH)2 + 2 HCl
I2{+} + NO3{-} = IO3{-} + NO =>
I2{+} + 3 NO3{-} = 2 IO3{-} + 3 NO
Fe2(C2O4)3 = CO2FeC2O4 =>
Fe2(C2O4)3 = 2 CO2FeC2O4
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3 =>
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3
C2H4O2 + NaHCO3 = H2O + CO2 + Na2CO =>
C2H4O2 + 4 NaHCO3 = 4 H2O + 4 CO2 + 2 Na2CO
Fe2O3(s) + CH4(g) = Fe3O4(s) + CO2(g) + H2O(g) =>
12 Fe2O3(s) + CH4(g) = 8 Fe3O4(s) + CO2(g) + 2 H2O(g)
BaCl + K(CrO4)2 = Ba(CrO4)2 + KCl =>
BaCl + K(CrO4)2 = Ba(CrO4)2 + KCl
CaOH + Cl2O5 + H2O = Ca(OH)3 + ClO2 =>
CaOH + Cl2O5 + H2O = Ca(OH)3 + 2 ClO2
KNO2 + NiCl2*6H2O + SrCl2*6H2O = K2NiSr(NO2)6 + H2O + K{+} + Cl{-} =>
6 KNO2 + NiCl2*6H2O + SrCl2*6H2O = K2NiSr(NO2)6 + 12 H2O + 4 K{+} + 4 Cl{-}
NaCl(S) + H2SO4(aq) = NaHSO4(S) + HCl(g) =>
NaCl(S) + H2SO4(aq) = NaHSO4(S) + HCl(g)
AgSn = SnAg =>
AgSn = SnAg
PCl3(s) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(s) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
C18H36N4O11 + O2 = CO2 + H2O + N2 =>
2 C18H36N4O11 + 43 O2 = 36 CO2 + 36 H2O + 4 N2
BrNaOH = NaBrOH =>
BrNaOH = NaBrOH
ZnSO4K3(Fe(CN)6) = Zn(Fe(CN)6)K3SO4 =>
ZnSO4K3(Fe(CN)6) = Zn(Fe(CN)6)K3SO4
MgSO4*7(H2O) + Na2CO3*(H2O) = MgCO3 + Na2SO4 + H2O =>
MgSO4*7(H2O) + Na2CO3*(H2O) = MgCO3 + Na2SO4 + 8 H2O
Ca + H2 = (CaH2)2 =>
2 Ca + 2 H2 = (CaH2)2
Ce(SO4)2(NH4)2Fe(SO4)2 = Ce(NH4)2(SO4)3Fe(SO4) =>
Ce(SO4)2(NH4)2Fe(SO4)2 = Ce(NH4)2(SO4)3Fe(SO4)
NiCl3Al = NiAlCl3 =>
NiCl3Al = NiAlCl3
Al(SO4)Ba(Cl) = Al(Cl)Ba(SO4) =>
Al(SO4)Ba(Cl) = Al(Cl)Ba(SO4)
S + Al = AlS =>
S + Al = AlS
HBr(aq) + NH3(aq) = NH4 + Br =>
HBr(aq) + NH3(aq) = NH4 + Br
KOHSO = KSOHO =>
KOHSO = KSOHO
CsBr = BrCs =>
CsBr = BrCs
HAu = AuH =>
HAu = AuH
Cr2O3 + H3PO4 = Cr2(PO4)2 + H2O =>
Cr2O3 + 2 H3PO4 = Cr2(PO4)2 + 3 H2O
SO + H2SO4 = SO2 + H2O =>
SO + H2SO4 = 2 SO2 + H2O
C13H24 + O2 = CO + H2O =>
2 C13H24 + 25 O2 = 26 CO + 24 H2O
(NH4)2S + KOH + Cl2 = NH3 + S + KCl + H2O =>
(NH4)2S + 2 KOH + Cl2 = 2 NH3 + S + 2 KCl + 2 H2O
CH3COOC6H5 + NaOH = CH3COONa + C6H5OH =>
CH3COOC6H5 + NaOH = CH3COONa + C6H5OH
Al + K2CrO4 + NaOH + H2O = K[Al(OH)4] + KNa2[Cr(OH)6] =>
Al + K2CrO4 + 2 NaOH + 4 H2O = K[Al(OH)4] + KNa2[Cr(OH)6]
KHSO4 + Pb(NO3)2 = Pb(HSO4)2 + KNO3 =>
2 KHSO4 + Pb(NO3)2 = Pb(HSO4)2 + 2 KNO3
K2CO3(aq) + Ba(NO3)2(aq) = K2(NO3)2 + BaCO3 =>
K2CO3(aq) + Ba(NO3)2(aq) = K2(NO3)2 + BaCO3
Ag2SO4 + Zn(OH)2 = AgOH + ZnSO4 =>
Ag2SO4 + Zn(OH)2 = 2 AgOH + ZnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/24
Équations équilibrées sur05/11/23
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