| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + K2S = CaS + 2 KNO3
NaHCO3 = Na2C2O4 + H2O + O2 =>
4 NaHCO3 = 2 Na2C2O4 + 2 H2O + O2
C5H12S + O2 = CO2 + H2O + SO3 =>
2 C5H12S + 19 O2 = 10 CO2 + 12 H2O + 2 SO3
Ca(OH)2 + H{+} = Ca{+2} + H2O =>
Ca(OH)2 + 2 H{+} = Ca{+2} + 2 H2O
C5H10 + HBr = C5H11 + Br =>
C5H10 + HBr = C5H11 + Br
AgNO3 + KBr = (AgBr) + KNO3 =>
AgNO3 + KBr = (AgBr) + KNO3
FeS2 + BaSO4 = Fe2O3 + SO2 + BaS2 =>
12 FeS2 + 11 BaSO4 = 6 Fe2O3 + 13 SO2 + 11 BaS2
FeBr2(aq) + K2S(aq) = KBr(aq) + FeS(aq) =>
FeBr2(aq) + K2S(aq) = 2 KBr(aq) + FeS(aq)
NH4OH + K2[HgI4] + KOH = NH2IHg2O + KI + H2O =>
NH4OH + 2 K2[HgI4] + 3 KOH = NH2IHg2O + 7 KI + 3 H2O
Mg + NaOH + H2O = NaMg(OH)2 + H2 =>
2 Mg + 2 NaOH + 2 H2O = 2 NaMg(OH)2 + H2
H2PO4{-} + NaOH = NaHPO4{-} + H2O =>
H2PO4{-} + NaOH = NaHPO4{-} + H2O
KCN + CuCl2 = CuCN + C2N2 + KCl =>
4 KCN + 2 CuCl2 = 2 CuCN + C2N2 + 4 KCl
NaHCO3 + H3O = Na + H2O + CO2 =>
NaHCO3 + H3O = Na + 2 H2O + CO2
H2NC6H4OH + C4H6O3 = CH3CONHC6H4OH + CH3COOH =>
H2NC6H4OH + C4H6O3 = CH3CONHC6H4OH + CH3COOH
CH3CH2OH + CH3CH2CH2COOH = CH3CH2COOCH2CH3 + H2O =>
CH3CH2OH + 2 CH3CH2CH2COOH = 2 CH3CH2COOCH2CH3 + H2O
Co2 + Br = CoBr2 =>
Co2 + 4 Br = 2 CoBr2
CuCl2 + Na2S2O3 + H2O = Cu2S + NaCl + H2SO3 =>
2 CuCl2 + 2 Na2S2O3 + 3 H2O = Cu2S + 4 NaCl + 3 H2SO3
Zn(s) + MgSO4(aq) = ZnSO4 + Mg =>
Zn(s) + MgSO4(aq) = ZnSO4 + Mg
C12H23 + O2 = CO2 + H2O =>
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O
Al2S3 + H2O(l) = Al(OH)3 + H2S(g) =>
Al2S3 + 6 H2O(l) = 2 Al(OH)3 + 3 H2S(g)
NH4NO3(aq) + H2O(l) = HNO3(aq) + NH4OH(l) =>
NH4NO3(aq) + H2O(l) = HNO3(aq) + NH4OH(l)
C12H22O11(l) + O2 = CO2 + H2O =>
C12H22O11(l) + 12 O2 = 12 CO2 + 11 H2O
MnCl2(aq) + NaOH(aq) = NaCl + Mn(OH)2 =>
MnCl2(aq) + 2 NaOH(aq) = 2 NaCl + Mn(OH)2
KHCO3 + AlCl3 = Al(HCO3)3 + KCl =>
3 KHCO3 + AlCl3 = Al(HCO3)3 + 3 KCl
H2SO4 + C2H6 = CO2 + S2 + H2O =>
14 H2SO4 + 6 C2H6 = 12 CO2 + 7 S2 + 32 H2O
AgF + ZnCl2 = AgCl + ZnF2 =>
2 AgF + ZnCl2 = 2 AgCl + ZnF2
LiH + O2 = LiOH =>
2 LiH + O2 = 2 LiOH
Cu + HBr = CuBr + H =>
Cu + HBr = CuBr + H
CH3COOCl + NH3 = CH3COONH2 + HCl =>
CH3COOCl + NH3 = CH3COONH2 + HCl
Au + Mg(NO3)2 = Mg + Au(NO3)3 =>
2 Au + 3 Mg(NO3)2 = 3 Mg + 2 Au(NO3)3
K2O + Cl2O5 = KClO3 =>
K2O + Cl2O5 = 2 KClO3
SnCl4 + C2H5OH = SnO2 + C2H5Cl + H2O =>
SnCl4 + 4 C2H5OH = SnO2 + 4 C2H5Cl + 2 H2O
Cl2 + In = In{3+} + Cl{-} =>
3 Cl2 + 2 In = 2 In{3+} + 6 Cl{-}
C106H263O110N16P + O2 = CO2 + H2O + NH3 + H3PO4 =>
C106H263O110N16P + 106 O2 = 106 CO2 + 106 H2O + 16 NH3 + H3PO4
C2H4O2(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(aq) =>
C2H4O2(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(aq)
Cu2O + H2O + NaOH = Na[Cu(OH)2] =>
Cu2O + H2O + 2 NaOH = 2 Na[Cu(OH)2]
C5H11OH + H2SO4 = C5H11 + HSO4 + H2O =>
C5H11OH + H2SO4 = C5H11 + HSO4 + H2O
Na2SO4 + CaCl2*2H2O = CaSO4*2H2O + NaCl =>
Na2SO4 + CaCl2*2H2O = CaSO4*2H2O + 2 NaCl
C8H16 + KMnO4 + H2SO4 = C8H12O4 + K2SO4 + MnSO4 + H2O =>
5 C8H16 + 12 KMnO4 + 18 H2SO4 = 5 C8H12O4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
H2 + LiNO3 = HNO3 + Li =>
H2 + 2 LiNO3 = 2 HNO3 + 2 Li
Cl2O7(g) + H2O(l) = HClO4(aq) =>
Cl2O7(g) + H2O(l) = 2 HClO4(aq)
TeO2 = Te + O2 =>
TeO2 = Te + O2
NH4 = N + H2 =>
NH4 = N + 2 H2
CH3COOC6H4COOH + NaOH = CH3COOC6H4COONa + H2O =>
CH3COOC6H4COOH + NaOH = CH3COOC6H4COONa + H2O
C6H12O + K2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H12O + 4 K2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 4 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
C6H5C2H5 + Br2 = C6H5C2H4Br + HBr =>
C6H5C2H5 + Br2 = C6H5C2H4Br + HBr
K2SO4(aq) + MgCl2(aq) = KCl(aq) + MgSO4(aq) =>
K2SO4(aq) + MgCl2(aq) = 2 KCl(aq) + MgSO4(aq)
Mg3B2 + H2O = Mg(OH)2 + B2H6 =>
Mg3B2 + 6 H2O = 3 Mg(OH)2 + B2H6
Mg(s) + Al(NO3)3(aq) = Al(s) + Mg(NO3)2(aq) =>
3 Mg(s) + 2 Al(NO3)3(aq) = 2 Al(s) + 3 Mg(NO3)2(aq)
TiCl2 + O2 = TiO2 + Cl2 =>
TiCl2 + O2 = TiO2 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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