| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + 2 K2[HgBr2I2] + 4 KOH = HgOHg(NH2)I + KCl + 4 KBr + 3 KI + 3 H2O
NO2 + KOH = KNO3 + NO + H2O =>
3 NO2 + 2 KOH = 2 KNO3 + NO + H2O
Ca(OCl)2 + Al = Al2O3 + CaCl2 =>
3 Ca(OCl)2 + 4 Al = 2 Al2O3 + 3 CaCl2
CaClO3 = CaO + ClO2 =>
CaClO3 = CaO + ClO2
Fe(NO3)3 + Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + 3 NaNO3
Fe(H2O)6 + SCN = Fe(H2O)5(SCN) + H2O =>
Fe(H2O)6 + SCN = Fe(H2O)5(SCN) + H2O
FeSO4(aq) + KMnO4(aq) + H2SO4(aq) = H2O(l) + MnSO4(aq) + K2SO4(aq) + Fe2(SO4)3 =>
10 FeSO4(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = 8 H2O(l) + 2 MnSO4(aq) + K2SO4(aq) + 5 Fe2(SO4)3
Mo(OH)3 + KOH + Br2 = K2MoO4 + KBr + H2O =>
2 Mo(OH)3 + 10 KOH + 3 Br2 = 2 K2MoO4 + 6 KBr + 8 H2O
HNO3 + N2O = NO2 + H2O =>
6 HNO3 + N2O = 8 NO2 + 3 H2O
C6H5 + Br2 = C6H4Br + HBr =>
C6H5 + Br2 = C6H4Br + HBr
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H2(PO4)2 + Ca3(OH)2 = Ca3(PO4)2 + H2O =>
H2(PO4)2 + Ca3(OH)2 = Ca3(PO4)2 + 2 H2O
NaFeO4 + H2SO4 = H2O + NaSO4 + FeO2 + O2 =>
2 NaFeO4 + 2 H2SO4 = 2 H2O + 2 NaSO4 + 2 FeO2 + O2
CoO + NaOH = Co(OH)2 + Na2O =>
CoO + 2 NaOH = Co(OH)2 + Na2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al(OH)3 + CuSO4 = Al2(SO4)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuSO4 = Al2(SO4)3 + 3 Cu(OH)2
Cu(CO3) = CuO + CO2 =>
Cu(CO3) = CuO + CO2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
C2H6O + H2 = C8H18 + H2O =>
4 C2H6O + H2 = C8H18 + 4 H2O
HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
CrCl3 + LiOH(aq) = Cr(OH)3 + LiCl =>
CrCl3 + 3 LiOH(aq) = Cr(OH)3 + 3 LiCl
KAl(SO4)2 + Na2CO3 + H2O = K2SO4 + Al(OH)3 + CO2 + Na2SO4 =>
2 KAl(SO4)2 + 3 Na2CO3 + 3 H2O = K2SO4 + 2 Al(OH)3 + 3 CO2 + 3 Na2SO4
CH3COOH + Pb(OH)2 = H2O + Pb(CH3COO)2 =>
2 CH3COOH + Pb(OH)2 = 2 H2O + Pb(CH3COO)2
CuSO4 + KI = CuI2 + K2SO4 =>
CuSO4 + 2 KI = CuI2 + K2SO4
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
FePO4 + H2O = Fe2O3 + H3PO4 =>
2 FePO4 + 3 H2O = Fe2O3 + 2 H3PO4
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
NH4H2PO4 + CaCl2 = CaNH4PO4 + HCl =>
NH4H2PO4 + CaCl2 = CaNH4PO4 + 2 HCl
S + O2 = (SO2) =>
S + O2 = (SO2)
CuSO4 + BaCl2 = CuCl2 + Ba2(SO4)2 =>
2 CuSO4 + 2 BaCl2 = 2 CuCl2 + Ba2(SO4)2
Rb2O + H3Po4 = Rb3Po4 + H2O =>
3 Rb2O + 2 H3Po4 = 2 Rb3Po4 + 3 H2O
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
CH3CHO + H2O = CH3COOH + H2 =>
CH3CHO + H2O = CH3COOH + H2
H2O2 + Na2S2O3 = Na2S3O6 + Na2SO4 + H2O =>
4 H2O2 + 2 Na2S2O3 = Na2S3O6 + Na2SO4 + 4 H2O
AgNO3 + NaS = AgSNO3Na =>
AgNO3 + NaS = AgSNO3Na
CaOH2 + CO2 = H2O + CaCO2 =>
CaOH2 + CO2 = H2O + CaCO2
S(s) + O2(g) + H2O(l) = H2SO4(aq) =>
2 S(s) + 3 O2(g) + 2 H2O(l) = 2 H2SO4(aq)
CaHPO4 + CH3COOH = Ca(H2PO4)2 + Ca(CH3COO)2 =>
2 CaHPO4 + 2 CH3COOH = Ca(H2PO4)2 + Ca(CH3COO)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
PotassiumSulphate + Tin(IV)Phosphate = PotassiumPhosphate + Tin(IV)Sulphate =>
PotassiumSulphate + Tin(IV)Phosphate = PotassiumPhosphate + Tin(IV)Sulphate
FeH2NO3 = FeNO3H2 =>
FeH2NO3 = FeNO3H2
Mg(HCO3)2 + Mg(OH)2 = (MgOH)2CO3 + H2O =>
Mg(HCO3)2 + 3 Mg(OH)2 = 2(MgOH)2CO3 + 2 H2O
Na2CO3 + PB(NO3)2 = Na2(NO3)2 + PBCO3 =>
Na2CO3 + PB(NO3)2 = Na2(NO3)2 + PBCO3
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
HClO = HClO3 + HCl =>
3 HClO = HClO3 + 2 HCl
CI4 + C3H8 = I + HCI =>
5 CI4 + C3H8 = 12 I + 8 HCI
N2O4 = NO2 =>
N2O4 = 2 NO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Vr2 + H2O = HVr2 + O =>
2 Vr2 + H2O = 2 HVr2 + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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