| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Li2SO3 = Li2SO4 + SO2 + H2O
Sr + FeSO4 = SrSO4 + Fe =>
Sr + FeSO4 = SrSO4 + Fe
Br2(l) + KI(aq) + H2O = KIO3 + HBr =>
3 Br2(l) + KI(aq) + 3 H2O = KIO3 + 6 HBr
H2SO + Zn = ZnH2SO =>
H2SO + Zn = ZnH2SO
CaO + SiO2 + H2O = CaH2SiO4 =>
CaO + SiO2 + H2O = CaH2SiO4
NH4OHCl + FeCl3 = FeCl2 + HCl + H2O + NH2Cl =>
NH4OHCl + FeCl3 = FeCl2 + HCl + H2O + NH2Cl
H2SO4 + Li2SO3 = Li2SO4 + SO2 + H2O =>
H2SO4 + Li2SO3 = Li2SO4 + SO2 + H2O
Zn + HF = ZnF3 + H2 =>
2 Zn + 6 HF = 2 ZnF3 + 3 H2
Fe(OH)3 + C2H2O4 + KCO3 = K3(Fe(C2O4)3) + H2O + CO2 =>
2 Fe(OH)3 + 9 C2H2O4 + 6 KCO3 = 2 K3(Fe(C2O4)3) + 12 H2O + 12 CO2
HC8H4O4K + NaOH = H2O + NaC8H4O4K =>
HC8H4O4K + NaOH = H2O + NaC8H4O4K
C2H4(g) + O2(g) = H2O(g) + CO2(g) =>
C2H4(g) + 3 O2(g) = 2 H2O(g) + 2 CO2(g)
Zn(NO3)2 + Ba(OH)2 = Ba[Zn(OH)4] + Ba(NO3)2 =>
Zn(NO3)2 + 2 Ba(OH)2 = Ba[Zn(OH)4] + Ba(NO3)2
NH2(g) + O2(g) = NO2(g) + H2O(g) =>
2 NH2(g) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
C8H10O2N4 + O2 = CO2 + H2O + NO2 =>
2 C8H10O2N4 + 27 O2 = 16 CO2 + 10 H2O + 8 NO2
Fe + C = Fe122C03 =>
122 Fe + 3 C = Fe122C03
Zn(NO3)2 + Na2[H2Y] = NaNO3 + Zn[H2Y] =>
Zn(NO3)2 + Na2[H2Y] = 2 NaNO3 + Zn[H2Y]
H2SO4 + Li2SO3 = Li2SO4 + SO2 + H2O =>
H2SO4 + Li2SO3 = Li2SO4 + SO2 + H2O
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
LiBrO3 = LiBrO4 + LiBr =>
4 LiBrO3 = 3 LiBrO4 + LiBr
KBr + NH4Cl = KCl + NH4Br =>
KBr + NH4Cl = KCl + NH4Br
Li2CO3(s) + HBr(aq) = LiBr + CO2 + H2O =>
Li2CO3(s) + 2 HBr(aq) = 2 LiBr + CO2 + H2O
Cu(OH)2 + K4Fe(CN)6 = Cu4[Fe(CN)6]2 + KOH =>
4 Cu(OH)2 + 2 K4Fe(CN)6 = Cu4[Fe(CN)6]2 + 8 KOH
H2SO4 + Li2SO3 = Li2SO4 + SO2 + H2O =>
H2SO4 + Li2SO3 = Li2SO4 + SO2 + H2O
I{-} + IO3{-} + H2{+} = I2 + H2O =>
4 I{-} + 2 IO3{-} + 6 H2{+} = 3 I2 + 6 H2O
CH4 + O2 = CO2 + H2O = ENERGIA =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + HgCl2 = H2HgO2 + CaCl2 =>
Ca(OH)2 + HgCl2 = H2HgO2 + CaCl2
Al + Ba(OH)2 = AlOH + Ba =>
2 Al + Ba(OH)2 = 2 AlOH + Ba
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
KOH + H2C6H6O6 = KHC6H6O6 + H2O =>
KOH + H2C6H6O6 = KHC6H6O6 + H2O
Na2H4B2O8 + H2O = NaB(OH)4 + H2O2 =>
Na2H4B2O8 + 4 H2O = 2 NaB(OH)4 + 2 H2O2
Na2SO3 + H2SO4 + KIO3 = I2 + NaSO4 + KSO3 + H2O =>
3 Na2SO3 + 5 H2SO4 + 2 KIO3 = I2 + 6 NaSO4 + 2 KSO3 + 5 H2O
NH3 + H2S = HS + NH4 =>
NH3 + H2S = HS + NH4
H2SO4 + Li2SO3 = Li2SO4 + SO2 + H2O =>
H2SO4 + Li2SO3 = Li2SO4 + SO2 + H2O
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
Ca + Cu = Ca2Cu =>
2 Ca + Cu = Ca2Cu
Al3 + Br2 = AlBr6 =>
Al3 + 9 Br2 = 3 AlBr6
KCrO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + KNO3 + 2 H2O
Cu(NO3) + KOH = KNO3 + CuOH =>
Cu(NO3) + KOH = KNO3 + CuOH
C3H7O + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
6 C3H7O + K2Cr2O7 + 4 H2SO4 = 6 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O
NaOEt + Ta2Cl10 = Ta2(OEt)10 + NaCl =>
10 NaOEt + Ta2Cl10 = Ta2(OEt)10 + 10 NaCl
CoCl2 + Na3Po4 = Na3Cl2 + CoPo4 =>
CoCl2 + Na3Po4 = Na3Cl2 + CoPo4
CH3 + O2 = CO2 + H3 =>
CH3 + O2 = CO2 + H3
NH4MgPO4 = NH3 + MgHPO4 =>
NH4MgPO4 = NH3 + MgHPO4
AgNO3(Ac) + H2S(Ac) = Ag2S(Ac) + HNO3(Ac) =>
2 AgNO3(Ac) + H2S(Ac) = Ag2S(Ac) + 2 HNO3(Ac)
ZnO + HNO3 = (ZnOH)NO3 =>
ZnO + HNO3 = (ZnOH)NO3
CsOH + H2CO3 = Cs2CO3 + HOH =>
2 CsOH + H2CO3 = Cs2CO3 + 2 HOH
H2O + PCl3 = H3PO3 + HCl =>
3 H2O + PCl3 = H3PO3 + 3 HCl
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
Br + KOH = KBr + KBrO4 + H2O =>
8 Br + 8 KOH = 7 KBr + KBrO4 + 4 H2O
MgBr2 + AgNO3 = Mg(NO3)2 + Ag + Br =>
MgBr2 + 2 AgNO3 = Mg(NO3)2 + 2 Ag + 2 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/08/24
Équations équilibrées sur12/08/23
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