| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CCH + AgNO3 + NH3 = CH3CCAg + NH4NO3
NaVO3 + NH4OH = NH4VO3 + NaOH =>
NaVO3 + NH4OH = NH4VO3 + NaOH
IO4 + As2O3 = IO3 + AsO4 =>
5 IO4 + As2O3 = 5 IO3 + 2 AsO4
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Mg + PbO = MgO + Pb =>
Mg + PbO = MgO + Pb
Fe(NO3)3 + LiHO = Fe(HO)3 + LiNO3 =>
Fe(NO3)3 + 3 LiHO = Fe(HO)3 + 3 LiNO3
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Zn(NO3)2 + CuSO4 = Cu(NO3)2 + ZnSO4 =>
Zn(NO3)2 + CuSO4 = Cu(NO3)2 + ZnSO4
K2SO3 + HCI = KCI + H2SO3 =>
K2SO3 + 2 HCI = 2 KCI + H2SO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
XCl2 + AgNO3 = X(NO3)2 + AgCl =>
XCl2 + 2 AgNO3 = X(NO3)2 + 2 AgCl
H2SO4 + Ca(OH)2 = [Ca(OH)]2SO4 + H2O =>
H2SO4 + 2 Ca(OH)2 = [Ca(OH)]2SO4 + 2 H2O
KCl(aq) + CaBr2(aq) = KBr(aq) + CaCl2(aq) =>
2 KCl(aq) + CaBr2(aq) = 2 KBr(aq) + CaCl2(aq)
NaOHNH3CH2COOH = NH3CH2CO2NaH2O =>
NaOHNH3CH2COOH = NH3CH2CO2NaH2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
PF5 + H2 = P + HF =>
2 PF5 + 5 H2 = 2 P + 10 HF
CH3CH2CH2CHO + H2NOH = CH3CH2CH2CHNOH + H2O =>
CH3CH2CH2CHO + H2NOH = CH3CH2CH2CHNOH + H2O
CuSO4 + KCN = Cu(CN)2 + K2SO4 =>
CuSO4 + 2 KCN = Cu(CN)2 + K2SO4
MgSO4 + CO3 = MgCO3 + SO4 =>
MgSO4 + CO3 = MgCO3 + SO4
Mg + PbO = MgO + Pb =>
Mg + PbO = MgO + Pb
HNO3 + (Ba(OH)2) = (Ba(NO3)2) + H2O =>
2 HNO3 + (Ba(OH)2) = (Ba(NO3)2) + 2 H2O
HCl + Mg(HCO3)2 = CO2 + H2O + MgCl2 =>
2 HCl + Mg(HCO3)2 = 2 CO2 + 2 H2O + MgCl2
C4N4 = C3N3 =>
3 C4N4 = 4 C3N3
Na2S + Cr2(SO4)3 = Na2(SO4)3 + Cr2S =>
Na2S + Cr2(SO4)3 = Na2(SO4)3 + Cr2S
H2SO4Na2NO3 = Na2SO4HNO3H =>
H2SO4Na2NO3 = Na2SO4HNO3H
SrCo3(S) + H2SO4(aq) = SrSO4(S) + H2Co3(aq) =>
SrCo3(S) + H2SO4(aq) = SrSO4(S) + H2Co3(aq)
HBr + NH3 = N + H2Br =>
3 HBr + NH3 = N + 3 H2Br
PbO2 + H2SO4 = H2O + PbSO4 + SO4 =>
PbO2 + 2 H2SO4 = 2 H2O + PbSO4 + SO4
Na2 + H3PO4 = NaH3PO4 =>
Na2 + 2 H3PO4 = 2 NaH3PO4
H3PO4 + Bi(OH)5 = Bi3(PO4)5 + H2O =>
5 H3PO4 + 3 Bi(OH)5 = Bi3(PO4)5 + 15 H2O
C2H5OH = C2H5OC2H5 + H2O =>
2 C2H5OH = C2H5OC2H5 + H2O
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + CO2 + H2O =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 CO2 + 3 H2O
HgO = Hg3 + O =>
3 HgO = Hg3 + 3 O
Cr + CO = Cr2O3 + C =>
2 Cr + 3 CO = Cr2O3 + 3 C
KNO3 + (NH4)2SO4 = K2SO4 + NH4NO3 =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 NH4NO3
Cr + CO = Cr2O3 + C =>
2 Cr + 3 CO = Cr2O3 + 3 C
H3PO4 + P4 = P4O6 + H2O =>
12 H3PO4 + 2 P4 = 5 P4O6 + 18 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)3 + H2 + O =>
6 H3PO4 + 6 Ca(OH)2 = 2 Ca3(PO4)3 + 15 H2 + 12 O
C24H90O4 + O2 = CO2 + H2O =>
2 C24H90O4 + 89 O2 = 48 CO2 + 90 H2O
Cr + CO = Cr2O3 + C =>
2 Cr + 3 CO = Cr2O3 + 3 C
Cr + CO = CrCO =>
Cr + CO = CrCO
Cr2O7 + SO3 = Cr + SO4 =>
Cr2O7 + 7 SO3 = 2 Cr + 7 SO4
Au + Cl = ClAu2 =>
2 Au + Cl = ClAu2
(NH4)2(SO4) + CaOH2 = CaSO3 + NH3 + H2O =>
(NH4)2(SO4) + CaOH2 = CaSO3 + 2 NH3 + 2 H2O
AlCs + N2 = Cs3N + Al =>
6 AlCs + N2 = 2 Cs3N + 6 Al
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Cr + CO = Cr2O3 + C =>
2 Cr + 3 CO = Cr2O3 + 3 C
HCl + SiO2 = SiCl4 + H2O =>
4 HCl + SiO2 = SiCl4 + 2 H2O
HCl(aq) + Fe(OH)3 = (s)FeCl3(aq) + H2O(l) =>
3 HCl(aq) + Fe(OH)3 = (s)FeCl3(aq) + 3 H2O(l)
H2O + H{+} + Te + ClO3{-} = H6TeO6 + Cl2 =>
12 H2O + 6 H{+} + 5 Te + 6 ClO3{-} = 5 H6TeO6 + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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