| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + Mg(OH)2 = MgCO3 + H2O
H2SO4 + CH3COOH = (CH3COO)2SO4 + H2 =>
H2SO4 + 2 CH3COOH = (CH3COO)2SO4 + 2 H2
POH + H3PO4 = P2O4 + H2O =>
POH + 3 H3PO4 = 2 P2O4 + 5 H2O
C4H7N3O + O2 + H2O = NH3 + CO2 =>
C4H7N3O + 3 O2 + H2O = 3 NH3 + 4 CO2
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaSO4 + *H2O = HCaSO4 + OH =>
CaSO4 + *H2O = HCaSO4 + OH
O2 + Br2 = O3Br2 =>
3 O2 + 2 Br2 = 2 O3Br2
Na2CO3 + CaBr2 = NaBr + CaCO3 =>
Na2CO3 + CaBr2 = 2 NaBr + CaCO3
C2H4 + KMnO4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
5 C2H4 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 10 CO2 + 28 H2O + 6 K2SO4
Ba(OH)2MgCl2 = BaCl2Mg(OH)2 =>
Ba(OH)2MgCl2 = BaCl2Mg(OH)2
Ca(OH)2 + H2S = (CaOH)2S + H2O =>
2 Ca(OH)2 + H2S = (CaOH)2S + 2 H2O
As2 + HIO3 + HOH = H3AsO4 + I2 =>
As2 + 2 HIO3 + 2 HOH = 2 H3AsO4 + I2
NH4{+} + PO4{3-} = (NH4)3PO4 =>
3 NH4{+} + PO4{3-} = (NH4)3PO4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
P4S11 + HNO3 + H2O = H3PO4 + H2SO4 + NH4NO3 =>
4 P4S11 + 86 HNO3 + 111 H2O = 16 H3PO4 + 44 H2SO4 + 43 NH4NO3
Li3PO4 + (NH4)2C2O4 = Li2C2O4 + (NH4)3PO4 =>
2 Li3PO4 + 3(NH4)2C2O4 = 3 Li2C2O4 + 2(NH4)3PO4
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
CH4 + Cl3 = CH3Cl + HCl =>
3 CH4 + 2 Cl3 = 3 CH3Cl + 3 HCl
AgNO3 + Ca(OH)2 = AgOH + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 AgOH + Ca(NO3)2
C6H6 + H4C2 = C10H18 =>
C6H6 + 12 H4C2 = 3 C10H18
FeSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
H2PO3 + H2O3 = HPO4 + H2O =>
4 H2PO3 + 3 H2O3 = 4 HPO4 + 5 H2O
C2H5COOH + C2H5OH = H2O + C2H5COOC2H5 =>
C2H5COOH + C2H5OH = H2O + C2H5COOC2H5
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
K2Cr2O7(aq) + H2O(l) + S(s) = SO2(g) + KOH(aq) + Cr2O3(aq) =>
2 K2Cr2O7(aq) + 2 H2O(l) + 3 S(s) = 3 SO2(g) + 4 KOH(aq) + 2 Cr2O3(aq)
(C2H5NH3)HCO3 = C2H5NH2 + CO2 + H2O =>
(C2H5NH3)HCO3 = C2H5NH2 + CO2 + H2O
Mg + HNo3 = MgHNo3 =>
Mg + HNo3 = MgHNo3
AgNO3 + Al(BrO3)3 = AgBrO3 + Al(NO3)3 =>
3 AgNO3 + Al(BrO3)3 = 3 AgBrO3 + Al(NO3)3
Cd(NH3)4{2+} + H{+} + H2S = CdS + NH4{+} =>
Cd(NH3)4{2+} + 2 H{+} + H2S = CdS + 4 NH4{+}
KCl + Pb(NO3)2 = K(NO3) + Pb2Cl4 =>
4 KCl + 2 Pb(NO3)2 = 4 K(NO3) + Pb2Cl4
P3 + H2 = P3H2 =>
P3 + H2 = P3H2
N(g) + O(g) = N2O5 =>
2 N(g) + 5 O(g) = N2O5
Sb2S3 + NaCl = SbCl3 + Na2S =>
Sb2S3 + 6 NaCl = 2 SbCl3 + 3 Na2S
HNo3 + Zn(OH)2 = Zn(No3)2 + H2O =>
2 HNo3 + Zn(OH)2 = Zn(No3)2 + 2 H2O
AgNO3 + KIO3 = AgIO3 + KNO3 =>
AgNO3 + KIO3 = AgIO3 + KNO3
Cl2CHCOOH + H2O = H3O + Cl2CHCOO =>
Cl2CHCOOH + H2O = H3O + Cl2CHCOO
C2H3Cl3 + O2 = CO + HCl =>
C2H3Cl3 + O2 = 2 CO + 3 HCl
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
MgCuO = MgO(aq)Cu(s) =>
MgCuO = MgO(aq)Cu(s)
NH4ClO3 + Sr(OH)2 = NH4(OH) + Sr(ClO3)2 =>
2 NH4ClO3 + Sr(OH)2 = 2 NH4(OH) + Sr(ClO3)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(Na2CO3)2(H2O2)3 + Al = AlO3 + Na2CO3 + H2O =>
(Na2CO3)2(H2O2)3 + Al = AlO3 + 2 Na2CO3 + 3 H2O
Au(CN)2(aq) + Zn(s) = Au(s) + Zn(CN)4(aq) =>
2 Au(CN)2(aq) + Zn(s) = 2 Au(s) + Zn(CN)4(aq)
Mg(OH)2 + H = Mg2 + H2O =>
2 Mg(OH)2 + 4 H = Mg2 + 4 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
U(s) + F2(g) = UF6 =>
U(s) + 3 F2(g) = UF6
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
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