| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3P + 3 KOH = K3P + 3 H2O
bromine + chlorine = brominemonochloride =>
Br2 + Cl2 = 2 BrCl
Na{2+} + e = Na =>
Na{2+} + 2e = Na
N2 + NaOH = NO2 + Na + H2 =>
N2 + 4 NaOH = 2 NO2 + 4 Na + 2 H2
H2O + Bi + HNO3 = H3BiO4 + NO =>
2 H2O + 3 Bi + 5 HNO3 = 3 H3BiO4 + 5 NO
NH3 + S2Cl2 = S4N4 + NH4Cl + S =>
16 NH3 + 6 S2Cl2 = S4N4 + 12 NH4Cl + 8 S
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
H2SO4 + KCl = Cl + K2SO4 + H2S + H2O =>
5 H2SO4 + 8 KCl = 8 Cl + 4 K2SO4 + H2S + 4 H2O
CH3COOH + Al(OH)3 = Al(CH3COO)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(CH3COO)3 + 3 H2O
S2Cl2 + H2O = H2SO3 + HCl + S8 =>
16 S2Cl2 + 24 H2O = 8 H2SO3 + 32 HCl + 3 S8
S2Cl2 + H2O = SO2 + HCl + S8 =>
16 S2Cl2 + 16 H2O = 8 SO2 + 32 HCl + 3 S8
KI + NaNO2 + H2SO4 = Na2SO4 + K2SO4 + I2 + NO + H2O =>
2 KI + 2 NaNO2 + 2 H2SO4 = Na2SO4 + K2SO4 + I2 + 2 NO + 2 H2O
AgF(aq) + (NH4)3PO4(aq) = Ag3PO4(s) + NH4F(aq) =>
3 AgF(aq) + (NH4)3PO4(aq) = Ag3PO4(s) + 3 NH4F(aq)
NH3 + P2O5 + H2O = (NH4)3 + PO4 =>
6 NH3 + P2O5 + 3 H2O = 2(NH4)3 + 2 PO4
Li + Se = LiSe =>
Li + Se = LiSe
Al + H3PO4 = Al(HPO4)3 + H2 =>
Al + 3 H3PO4 = Al(HPO4)3 + 3 H2
S2Cl2 + H2O = SO2 + HCl + S =>
2 S2Cl2 + 2 H2O = SO2 + 4 HCl + 3 S
Na2S + SO3 = Na2S2O3 =>
Na2S + SO3 = Na2S2O3
K + O = KO =>
K + O = KO
Zr + HF = ZrF + H =>
Zr + HF = ZrF + H
CH3COOH + C5H12O = C7H14O2 + H2O =>
CH3COOH + C5H12O = C7H14O2 + H2O
PB(NO3)2(aq) + KI(aq) = PBI2(s) + KNO3(aq) =>
PB(NO3)2(aq) + 2 KI(aq) = PBI2(s) + 2 KNO3(aq)
Mg(OH)2 + CaCl2 = MgCl2 + Ca(OH)2 = =>
Mg(OH)2 + CaCl2 = MgCl2 + Ca(OH)2
Na2S + SO3 = Na2S2O3 =>
Na2S + SO3 = Na2S2O3
C2H5OH + H2SO4 = C2H4O3 + H2S + H2O =>
4 C2H5OH + 3 H2SO4 = 4 C2H4O3 + 3 H2S + 4 H2O
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
H2S = SH2 =>
H2S = SH2
Na2S + SO3 = Na2S2O3 =>
Na2S + SO3 = Na2S2O3
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
CaCO3 + H2SO4 = Ca(HCO3)2 + Ca(HSO4)2 =>
2 CaCO3 + 2 H2SO4 = Ca(HCO3)2 + Ca(HSO4)2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + H2SO4(aq) = CuSO4 + H2O + SO2(g) =>
Cu + 2 H2SO4(aq) = CuSO4 + 2 H2O + SO2(g)
ZnBr2 + Na2S = Zn2S2 + NaBr =>
2 ZnBr2 + 2 Na2S = Zn2S2 + 4 NaBr
CH3COOH + O2 = CO2 + H3COOH =>
CH3COOH + O2 = CO2 + H3COOH
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
Cu(OH)2CO2 = CuO + CO2 + H2O =>
Cu(OH)2CO2 = CuO + CO2 + H2O
Cu(OH)2(H2NCH2CH2NH2)2 + H2SO4 = CuSO4 + H2O + H2NCH2CH2NH2 =>
Cu(OH)2(H2NCH2CH2NH2)2 + H2SO4 = CuSO4 + 2 H2O + 2 H2NCH2CH2NH2
Al2O3 + KOH = K(AlO2) + H2O =>
Al2O3 + 2 KOH = 2 K(AlO2) + H2O
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
Na2S + SO3 = Na2S2O3 =>
Na2S + SO3 = Na2S2O3
K2CO3 + HNO3 = KNO3 + CO2H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2H2O
Na2S + SO3 = Na2S2O3 =>
Na2S + SO3 = Na2S2O3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MgO + HPO3 = Mg3(PO4)2 + H2O =>
3 MgO + 2 HPO3 = Mg3(PO4)2 + H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
S2Cl2 + H2O = H2SO3 + HCl + S =>
2 S2Cl2 + 3 H2O = H2SO3 + 4 HCl + 3 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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