| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(O2H2) + 2 HCl = MgCl2 + 2 H2O
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
KI + HSO5{-} + H2O = I2 + HSO4{-} + KOH =>
2 KI + HSO5{-} + H2O = I2 + HSO4{-} + 2 KOH
C5H12 + O2(q) = CO2 + H2O =>
C5H12 + 8 O2(q) = 5 CO2 + 6 H2O
(NH4)2SO4(aq) + BaCl2(aq) = NH4Cl + BaSO4 =>
(NH4)2SO4(aq) + BaCl2(aq) = 2 NH4Cl + BaSO4
C6H5OH + Na = C6H4Na + H2O =>
C6H5OH + Na = C6H4Na + H2O
KI + KIO5 + H2SO4 = K2SO4 + I2 + H2O =>
9 KI + KIO5 + 5 H2SO4 = 5 K2SO4 + 5 I2 + 5 H2O
KClO4 + HNO3 = KClO3 + NO3 + H2O =>
KClO4 + 2 HNO3 = KClO3 + 2 NO3 + H2O
Ba3(PO4)2 + H2SO4 = BaHO4P + BaSO4 =>
Ba3(PO4)2 + H2SO4 = 2 BaHO4P + BaSO4
(NH4)2(SO4) + BaF2 = Ba(SO4) + F(NH4) =>
(NH4)2(SO4) + BaF2 = Ba(SO4) + 2 F(NH4)
P4S3 + H2SO4 = SO2 + H2O + H3PO4 =>
P4S3 + 16 H2SO4 = 19 SO2 + 10 H2O + 4 H3PO4
NH3 + O = N2 + (H2O)250 =>
500 NH3 + 750 O = 250 N2 + 3(H2O)250
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mn{2+} + H2O + e = MnO2 + H =>
Mn{2+} + 2 H2O + 2e = MnO2 + 4 H
CH2CH2 + KMnO4 + H2O = H2COHH2COH + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 H2COHH2COH + 2 MnO2 + 2 KOH
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgINH4OH = Ag(NH3)IH2O =>
AgINH4OH = Ag(NH3)IH2O
NH3 + NaNO2 = HNO2 + NaNH2 =>
NH3 + NaNO2 = HNO2 + NaNH2
HCl + C2CO3 = CO2 + C2Cl + H2O =>
6 HCl + 7 C2CO3 = 9 CO2 + 6 C2Cl + 3 H2O
PbS = Pb + S =>
PbS = Pb + S
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C10H12O2 + NaOH = CO2 + H2O + Na =>
C10H12O2 + 48 NaOH = 10 CO2 + 30 H2O + 48 Na
Pb(CH3COO) + KI = PbI + CH3COOK =>
Pb(CH3COO) + KI = PbI + CH3COOK
SrO + K = Sr + K2O =>
SrO + 2 K = Sr + K2O
Al + MgO = Mg + Al2O3 =>
2 Al + 3 MgO = 3 Mg + Al2O3
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
H3PO3 + NaOH = NaPO3 + H3OH =>
H3PO3 + NaOH = NaPO3 + H3OH
X2(SO4)3 + JF = J2SO4 + XF3 =>
X2(SO4)3 + 6 JF = 3 J2SO4 + 2 XF3
C4H6O6 + Na2CO3 = C4H4O6Na2 + CO2 + H2O =>
C4H6O6 + Na2CO3 = C4H4O6Na2 + CO2 + H2O
Mg + OH = Mg(HO)2 =>
Mg + 2 OH = Mg(HO)2
C2H5NH2(aq) + HNO3(aq) = C2H5NO3 + NH3 =>
C2H5NH2(aq) + HNO3(aq) = C2H5NO3 + NH3
C8H8O + C8H6O3 = C16O3H12 + H2O =>
C8H8O + C8H6O3 = C16O3H12 + H2O
CrO3 + HClO = H2CrO4 + Cl2O =>
CrO3 + 2 HClO = H2CrO4 + Cl2O
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Ba(NO3)2(aq) + H3PO4(aq) = H3(NO3)2 + BaPO4 =>
Ba(NO3)2(aq) + H3PO4(aq) = H3(NO3)2 + BaPO4
Na2S2O3 + KI = S4O6 + INa + K =>
2 Na2S2O3 + 4 KI = S4O6 + 4 INa + 4 K
Br2 + CuI = CuBr + I2 =>
Br2 + 2 CuI = 2 CuBr + I2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C6H13COOH + O2 = CO2 + H2O =>
2 C6H13COOH + 19 O2 = 14 CO2 + 14 H2O
KHS + NaOH = K2S + NaHS + H2O =>
2 KHS + NaOH = K2S + NaHS + H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)315H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 627 H2C2O4 + 3 K2C2O4 + 625 H2O2 = 2 K3Fe(C2O4)315H2O + 2(NH4)2SO4 + 2 H2SO4 + 1260 H2O
AgINH4OH = Ag(NH3)IH2O =>
AgINH4OH = Ag(NH3)IH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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