| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + Pb2NO2 = KNO2 + Pb2Cl
TiO2 + H2 = Ti3O5 + H2O =>
3 TiO2 + H2 = Ti3O5 + H2O
I2 + SO3{2-} + H2O = H{+} + SO4{2-} + I{-} =>
I2 + SO3{2-} + H2O = 2 H{+} + SO4{2-} + 2 I{-}
Cr2O3 + S = Cr2S3 + O2 =>
2 Cr2O3 + 6 S = 2 Cr2S3 + 3 O2
Cr2SO4 + NaOH = Cr2OH + NaSO4 =>
Cr2SO4 + NaOH = Cr2OH + NaSO4
H2O + N = NH2 + O =>
H2O + N = NH2 + O
HIO3 + NH3 = H4 + NIO3 =>
HIO3 + NH3 = H4 + NIO3
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
CO3{-}2(aq) + H2O = HCO3{-}(aq) + OH =>
CO3{-}2(aq) + H2O = HCO3{-}(aq) + OH
KNaC4H4O6 + CH3COOH = KHC4H4O6 + NaCH3COO =>
KNaC4H4O6 + CH3COOH = KHC4H4O6 + NaCH3COO
KNO3 + Mg = MgN + MgO + MgK =>
KNO3 + 5 Mg = MgN + 3 MgO + MgK
NH4OH + HNO3 = NH4NO3 + HOH =>
NH4OH + HNO3 = NH4NO3 + HOH
NaCH3COO + HCl = NaCl + C2H4O2 =>
NaCH3COO + HCl = NaCl + C2H4O2
Ca(CO)3 + Zn = Ca + Zn(CO)3 =>
Ca(CO)3 + Zn = Ca + Zn(CO)3
Cu + Al2O3 = CuAl2 + O3 =>
Cu + Al2O3 = CuAl2 + O3
Ca(CO)3 + Zn = Ca + Zn(CO)3 =>
Ca(CO)3 + Zn = Ca + Zn(CO)3
Au + AgNO3 = Ag + AuNO3 =>
Au + AgNO3 = Ag + AuNO3
CNS + Hg = Hg(CNS)4 =>
4 CNS + Hg = Hg(CNS)4
[NH3]2PdCl2 = Pd + Cl2 + N2 + H2 =>
[NH3]2PdCl2 = Pd + Cl2 + N2 + 3 H2
HMnO4 + PbCl2 = MnO2 + Cl2 + PbO2 + H2O =>
4 HMnO4 + 3 PbCl2 = 4 MnO2 + 3 Cl2 + 3 PbO2 + 2 H2O
Алюминий + кислород = оксидалюминия =>
4 Al + 3 O2 = 2 Al2O3
C4H9NH2 + HNO3 = N2 + CO2 + H2O =>
5 C4H9NH2 + 27 HNO3 = 16 N2 + 20 CO2 + 41 H2O
Cl + Na2Br = NaCl + Br =>
2 Cl + Na2Br = 2 NaCl + Br
Na2CO3 + Ba = BaNa2CO3 =>
Na2CO3 + Ba = BaNa2CO3
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2 =>
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Hg{2+} + SnCl = Hg + Hg2Cl2 + Sn{4+} =>
4 Hg{2+} + 2 SnCl = 2 Hg + Hg2Cl2 + 2 Sn{4+}
C8H8O3 + C4H6O3 = C9H8O3 + C2H4O2 =>
2 C8H8O3 + 2 C4H6O3 = 2 C9H8O3 + 3 C2H4O2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Ba + S + O2 = BaSO2 =>
Ba + S + O2 = BaSO2
K + O2 = K2O(classification) =>
4 K + O2 = 2 K2O(classification)
H2O + S2O3({-}2) + Cl2 = Cl{-} + SO4({-}2) + H{+} =>
10 H2O + 2 S2O3({-}2) + 9 Cl2 = 18 Cl{-} + 4 SO4({-}2) + 20 H{+}
Na2CO3(aq) + CH3COOH(aq) = C2H3NaO2(l) + H2O(aq) + CO2(g) =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 C2H3NaO2(l) + H2O(aq) + CO2(g)
CH3OH + KMnO4 = HCOOK + H2O + MnO2 + KOH =>
3 CH3OH + 4 KMnO4 = 3 HCOOK + 4 H2O + 4 MnO2 + KOH
PbC2O4 + H2SO4 = PbHSO4 + HC2O4 =>
PbC2O4 + H2SO4 = PbHSO4 + HC2O4
FeBr3 + HNO3 = Fe(NO3)3 + H2*Br2 =>
2 FeBr3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2*Br2
CO2 + H2O + SO2 = C2H6S + O2 =>
4 CO2 + 6 H2O + 2 SO2 = 2 C2H6S + 9 O2
CH3CH3OH + K2Cr2O7 + H2SO4 = (CH3)2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
18 CH3CH3OH + 5 K2Cr2O7 + 20 H2SO4 = 12(CH3)2CHO + 5 Cr2(SO4)3 + 5 K2SO4 + 41 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg2CO3 + HNO3 = (MgNO3)2 + H2O + CO2 =>
Mg2CO3 + 2 HNO3 = (MgNO3)2 + H2O + CO2
OH{-} + Al + H2O = H2 + Al(OH)4{-} =>
2 OH{-} + 2 Al + 6 H2O = 3 H2 + 2 Al(OH)4{-}
NH3 + H2O + Y2(SO4)3 = (NH4)2SO4 + Y(OH)3 =>
6 NH3 + 6 H2O + Y2(SO4)3 = 3(NH4)2SO4 + 2 Y(OH)3
AgF + H2 = Ag + HF =>
2 AgF + H2 = 2 Ag + 2 HF
HSCO2 + H = H2CSO2 =>
HSCO2 + H = H2CSO2
KOH + BrCl = KCl + BrOH =>
KOH + BrCl = KCl + BrOH
CrCl2 + NaOH + Br2 = Na2CrO4 + NaBr + NaCl + H2O =>
CrCl2 + 8 NaOH + 2 Br2 = Na2CrO4 + 4 NaBr + 2 NaCl + 4 H2O
H2SO3 + Ba(OH)2 = H2Ba + SO3(OH)2 =>
H2SO3 + Ba(OH)2 = H2Ba + SO3(OH)2
Ba + AgOH = Ba(OH)2 + Ag =>
Ba + 2 AgOH = Ba(OH)2 + 2 Ag
Cr2O3 + P2O5 = Cr2O5 + P2O3 =>
Cr2O3 + P2O5 = Cr2O5 + P2O3
Cd + F2 = Cd2F =>
4 Cd + F2 = 2 Cd2F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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