| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + SrCl2 = SrSO4 + H2Cl2
CuO + MnF4 = CuF2 + MnO2 =>
2 CuO + MnF4 = 2 CuF2 + MnO2
NaNO2 + HSO3NH2 = NaHSO4 + N2 + H2O =>
NaNO2 + HSO3NH2 = NaHSO4 + N2 + H2O
P + HNO3 = H3PO4 + NO + O2 =>
P + 3 HNO3 = H3PO4 + 3 NO + O2
Mn(ClO3)4 = Mn + ClO3 =>
Mn(ClO3)4 = Mn + 4 ClO3
COCl2 + HCl = COCl4 + H =>
COCl2 + 2 HCl = COCl4 + 2 H
NaCO3 + CH3COOH = Na(C2H3O2)2 + H2O + CO2 =>
NaCO3 + 2 CH3COOH = Na(C2H3O2)2 + H2O + CO2
C3H5(OH)3 + KMnO4 = K2O + Mn2O + CO2 + H =>
2 C3H5(OH)3 + 2 KMnO4 = K2O + Mn2O + 6 CO2 + 16 H
Co(s) + HCl(aq) = CoCl2(aq) + H2(g) =>
Co(s) + 2 HCl(aq) = CoCl2(aq) + H2(g)
MnSO4 + NaOH + O2 = MnO2 + Na2SO4 + H2O =>
2 MnSO4 + 4 NaOH + O2 = 2 MnO2 + 2 Na2SO4 + 2 H2O
Pb(NO2)2 + KI = PbI2 + K(NO2) =>
Pb(NO2)2 + 2 KI = PbI2 + 2 K(NO2)
HCOOHNaOH = H2OHCOONa =>
HCOOHNaOH = H2OHCOONa
Hf(s) + N2(g) = Hf3N4(s) =>
3 Hf(s) + 2 N2(g) = Hf3N4(s)
BaCl2(ac) + (NH4)2Co3(ac) = BaCo3(s) + NH4Cl(ac) =>
BaCl2(ac) + (NH4)2Co3(ac) = BaCo3(s) + 2 NH4Cl(ac)
K2MnO4 + O3 = KMnO4 + O2KO =>
K2MnO4 + O3 = KMnO4 + O2KO
Cu2I2 + NO3{-} + H{+} = Cu{2+} + I2 + NO + H2O =>
3 Cu2I2 + 4 NO3{-} + 16 H{+} = 6 Cu{2+} + 3 I2 + 4 NO + 8 H2O
S6 + O3 = SO3 =>
S6 + 6 O3 = 6 SO3
OCl{-} + S2O3{-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
7 OCl{-} + 2 S2O3{-} + 6 OH{-} = 4 SO4{2-} + 7 Cl{-} + 3 H2O
NaF + H2SO4 = NaHSO4 + HF =>
NaF + H2SO4 = NaHSO4 + HF
HFO + Ba(OH)2 = Ba(FO)2 + H2O =>
2 HFO + Ba(OH)2 = Ba(FO)2 + 2 H2O
Na2B4O7 + H3PO4 + HCl + C2H6O2 = BP + NaCl + CO2 + H2O =>
5 Na2B4O7 + 20 H3PO4 + 10 HCl + 16 C2H6O2 = 20 BP + 10 NaCl + 32 CO2 + 83 H2O
CH3COOCH(CH3)2 + KOH = CH3COOK + CH3CH(OH)CH3 =>
CH3COOCH(CH3)2 + KOH = CH3COOK + CH3CH(OH)CH3
FS2 + O2 = F2O3 + SO2 =>
4 FS2 + 11 O2 = 2 F2O3 + 8 SO2
Na[Al(OH)4] + H3PO4 = [Al(OH)]3(PO4)2 + Na3PO4 + H2O =>
3 Na[Al(OH)4] + 3 H3PO4 = [Al(OH)]3(PO4)2 + Na3PO4 + 9 H2O
C3H5(OH)3 + KMnO4 = K2O + Mn2O + CO2 + H =>
2 C3H5(OH)3 + 2 KMnO4 = K2O + Mn2O + 6 CO2 + 16 H
Fe(HCO3)2(s) + HCl(aq) = FeCl2(aq) + CO2(g) + H2O(l) =>
Fe(HCO3)2(s) + 2 HCl(aq) = FeCl2(aq) + 2 CO2(g) + 2 H2O(l)
IO3{-} + I{-} + H{+} = I3{-} + H2O =>
IO3{-} + 8 I{-} + 6 H{+} = 3 I3{-} + 3 H2O
H3(PO4) + CuCl2 = Cu3(PO4)2 + HCl =>
2 H3(PO4) + 3 CuCl2 = Cu3(PO4)2 + 6 HCl
NaH2PO4 = Na3PO4 + H3PO4 =>
3 NaH2PO4 = Na3PO4 + 2 H3PO4
NaHCO3 + HCl = NaClCO3 + H2 =>
NaHCO3 + HCl = NaClCO3 + H2
Na(ClO) = NaCl + Na(ClO3) =>
3 Na(ClO) = 2 NaCl + Na(ClO3)
CHI3 + CuO = CO2 + H2O + Cu + I =>
2 CHI3 + 5 CuO = 2 CO2 + H2O + 5 Cu + 6 I
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CsOH + HF = CsF + H2O =>
CsOH + HF = CsF + H2O
Cu + Ag3PO4 = Cu3(PO4)2 + Ag =>
3 Cu + 2 Ag3PO4 = Cu3(PO4)2 + 6 Ag
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
BaO2(heat) = BaO + O2 =>
2 BaO2(heat) = 2 BaO + O2
CO2(g) + H2O = H2CO3(aq) =>
CO2(g) + H2O = H2CO3(aq)
NaO4 + H2O = NaOH + O =>
2 NaO4 + H2O = 2 NaOH + 7 O
K2CO3 + SnBr4 = KBr + Sn(CO3)2 =>
2 K2CO3 + SnBr4 = 4 KBr + Sn(CO3)2
PtSO4 + Cu = CuSO4 + Pt =>
PtSO4 + Cu = CuSO4 + Pt
FeCuS2 + O2 = Fe2O3 + SO2 + CuO =>
4 FeCuS2 + 13 O2 = 2 Fe2O3 + 8 SO2 + 4 CuO
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
Na2O3Si + HCl = NaCl + H2O3Si =>
Na2O3Si + 2 HCl = 2 NaCl + H2O3Si
I2 + Cl = I2Cl6 =>
I2 + 6 Cl = I2Cl6
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq) =>
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq)
Mg3N2(s) = Mg(s) + N2(g) =>
Mg3N2(s) = 3 Mg(s) + N2(g)
NH4Cl + CuSO4 = (NH4)2SO4 + Cl2Cu =>
2 NH4Cl + CuSO4 = (NH4)2SO4 + Cl2Cu
CU + F2 = CUF2 =>
CU + F2 = CUF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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