| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBr = Br + K
Zn(s) + H{+}(aq) = Zn{2+} + H =>
Zn(s) + 2 H{+}(aq) = Zn{2+} + 2 H
MnO4 + H2O2 = MnH + O2 =>
2 MnO4 + H2O2 = 2 MnH + 5 O2
CuSO4 + NH3 = Cu(OH)2 + S + O2 + N =>
3 CuSO4 + 2 NH3 = 3 Cu(OH)2 + 3 S + 3 O2 + 2 N
CuSO4 + NH4OH + HCl = CuCl + NH4SO4 + H2O =>
CuSO4 + NH4OH + HCl = CuCl + NH4SO4 + H2O
Ba(OH)2 + Fe2(SO4)3 = Fe2(OH)2 + Ba(SO4)3 =>
Ba(OH)2 + Fe2(SO4)3 = Fe2(OH)2 + Ba(SO4)3
HI + Be(OH) = BeI + H2O =>
HI + Be(OH) = BeI + H2O
C3H7CHOHCHC2H5CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCHC2H5CH2OH + 23 O2 = 16 CO2 + 18 H2O
Ba(OH)2(aq) + H2SO4 = BaSO4 + H2O(l) =>
Ba(OH)2(aq) + H2SO4 = BaSO4 + 2 H2O(l)
(NH4)2HPO4 + NaOH = NH4OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2 NH4OH + Na2HPO4
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + H2CO3 =>
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + H2CO3
MnO(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 MnO(s) + 2 Al(s) = 3 Mn(s) + Al2O3(s)
H{2}O{2} = H{2}O =>
H{2}O{2} = H{2}O
iron + hydrochloricacid = ironchloride + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
(AlCl3*6H2O) + CoCl2*6H2O = CoO*Al2O3 + (H2O) + (HCl) =>
2(AlCl3*6H2O) + CoCl2*6H2O = CoO*Al2O3 + 14(H2O) + 8(HCl)
NO2 = N3 + O2 =>
3 NO2 = N3 + 3 O2
Li(s) + H2SO4(aq) = Li(s)SO4(aq) + H2(aq) =>
Li(s) + H2SO4(aq) = Li(s)SO4(aq) + H2(aq)
C6H12O6 + H2O = C6H12 + H2O7 =>
C6H12O6 + H2O = C6H12 + H2O7
CH3CH2OHKOH = CH3CH2OKH2O =>
CH3CH2OHKOH = CH3CH2OKH2O
K2S + MgBr2 = K2Br2 + SMg =>
K2S + MgBr2 = K2Br2 + SMg
Cr + HNO3 = Cr(NO3)3 + N2 + H2O =>
10 Cr + 36 HNO3 = 10 Cr(NO3)3 + 3 N2 + 18 H2O
NaHCO3 + CH3COOH = CO2H2O + CH3COONa =>
NaHCO3 + CH3COOH = CO2H2O + CH3COONa
KHSO3(s)HCl(aq) = KClSO2H2O =>
KHSO3(s)HCl(aq) = KClSO2H2O
NiCl2*6H2O + C2H8N2 = [Ni(C2H8N2)3]Cl2 + H2O =>
NiCl2*6H2O + 3 C2H8N2 = [Ni(C2H8N2)3]Cl2 + 6 H2O
NaOH + KHC8H4O4 = NaC8H4O4 + H2O + K =>
NaOH + KHC8H4O4 = NaC8H4O4 + H2O + K
(CH3COO)2CuH2O + H2NCH2COOH = (H2NCH2COO)2CuH2O + CH3COOH =>
(CH3COO)2CuH2O + 2 H2NCH2COOH = (H2NCH2COO)2CuH2O + 2 CH3COOH
CHClF2(g) = C2F4(g) + HCl(g) =>
2 CHClF2(g) = C2F4(g) + 2 HCl(g)
C14H12O2 = C14H10O2 + H =>
C14H12O2 = C14H10O2 + 2 H
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Cr(OH)3 + MgSO4 = Cr2(SO4)3 + Mg(OH)2 =>
2 Cr(OH)3 + 3 MgSO4 = Cr2(SO4)3 + 3 Mg(OH)2
Fe2(SO4)3 + Ba = BaSO4 + Fe =>
Fe2(SO4)3 + 3 Ba = 3 BaSO4 + 2 Fe
Fe(OH)3 + KOH + Br2 = Fe(OH)2 + KBrO3 + H2O =>
10 Fe(OH)3 + 2 KOH + Br2 = 10 Fe(OH)2 + 2 KBrO3 + 6 H2O
H2 + (CaCN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO3 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI9 + Na2SiO3 + CaF2 + H2O =>
264 H2 + 45(CaCN)2 + 36 NaAlF4 + 30 FeSO4 + 18 MgSiO3 + 36 KI + 4 H3PO3 + 36 PbCrO4 + 72 BrCl + 18 CF2Cl2 + 60 SO2 = 36 PbBr2 + 36 CrCl3 + 18 MgCO3 + 36 KAl(OH)4 + 30 Fe(SCN)3 + 4 PI9 + 18 Na2SiO3 + 90 CaF2 + 198 H2O
NaHCO3 + Cl2Ca + Ca(OH)2 = CaCO3 + NaCl + H2O =>
2 NaHCO3 + Cl2Ca + Ca(OH)2 = 2 CaCO3 + 2 NaCl + 2 H2O
KMnO4 + H2SO4 + C4H10 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 15 C4H10 = 20 CH3COCH3 + 14 MnSO4 + 7 K2SO4 + 36 H2O
PbSO4(s) + Na2SO4 = NaPb2(aq) + SO4 =>
4 PbSO4(s) + Na2SO4 = 2 NaPb2(aq) + 5 SO4
Hg(ClO3)2 + AlI3 = HgI2 + Al(ClO3)3 =>
3 Hg(ClO3)2 + 2 AlI3 = 3 HgI2 + 2 Al(ClO3)3
KOH + SIO2 = K2SIO3 + H2O =>
2 KOH + SIO2 = K2SIO3 + H2O
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2CO3(aq) = PbCO3(s) + 2 NaNO3(aq)
HClO + HCl + H2SO4 = H2O + SCl2O3 =>
HClO + HCl + H2SO4 = 2 H2O + SCl2O3
C6H5NH2 + HClO = C6H6NH3 + ClO =>
C6H5NH2 + 2 HClO = C6H6NH3 + 2 ClO
BaCH3COO + BaOH = CH4 + Ba2CO3 =>
BaCH3COO + BaOH = CH4 + Ba2CO3
HCIO + Br2 + H2O = HBrO3 + HCI =>
5 HCIO + Br2 + H2O = 2 HBrO3 + 5 HCI
Fe3(PO4)2 + Ca(OH)2 = Fe(OH)2 + Ca3(PO4)2 =>
Fe3(PO4)2 + 3 Ca(OH)2 = 3 Fe(OH)2 + Ca3(PO4)2
K(OH) + Mg = Mg(OH)2 + K =>
2 K(OH) + Mg = Mg(OH)2 + 2 K
KNO2 + K2CrO3 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
KNO2 + 2 K2CrO3 + 10 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 5 H2O
ZnO + NaHS = ZnS + NaOH =>
ZnO + NaHS = ZnS + NaOH
Sm2O3 + H2O = Sm(OH)3 =>
Sm2O3 + 3 H2O = 2 Sm(OH)3
C8H10 + H2O = CO + H2 =>
C8H10 + 8 H2O = 8 CO + 13 H2
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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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