| Équations équilibrées la veille | Équations équilibrées le lendemain |
H12C6O12 + 3 O2 = 6 CO2 + 6 H2O
CaO + C = CaOC =>
CaO + C = CaOC
NaHSO4 + NaClO2 = Na2SO4 + NaCl + H2O + ClO2 =>
4 NaHSO4 + 5 NaClO2 = 4 Na2SO4 + NaCl + 2 H2O + 4 ClO2
KMnO4 + NaBr + KOH = Br2 + K2MnO4 + NaOH =>
2 KMnO4 + 2 NaBr + 2 KOH = Br2 + 2 K2MnO4 + 2 NaOH
barium + nitricacid = hydrogen + bariumnitrate =>
Ba + 2 HNO3 = H2 + Ba(NO3)2
Al + Fe2O3 = Fe3Al2 + O =>
4 Al + 3 Fe2O3 = 2 Fe3Al2 + 9 O
H3Po4 + Ba(OH)2 = H2O + Ba3(Po4)2 =>
2 H3Po4 + 3 Ba(OH)2 = 6 H2O + Ba3(Po4)2
Fe + Hg2O = Hg + Fe2O =>
2 Fe + Hg2O = 2 Hg + Fe2O
CH3COOH + NaHCO3 = NaCH3CO + CO2 + H2O =>
5 CH3COOH + 4 NaHCO3 = 4 NaCH3CO + 6 CO2 + 6 H2O
HClO4 + Ca3(PO4)2 = CaHClO4 + Ca2(PO4)2 =>
HClO4 + Ca3(PO4)2 = CaHClO4 + Ca2(PO4)2
H2SO4(aq) + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4(aq) + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
SO3 + HCl = SO2 + H2O + Cl =>
SO3 + 2 HCl = SO2 + H2O + 2 Cl
AD + CB = AB + CD =>
AD + CB = AB + CD
Fe2(SO4)3 + KCH3COO + H2O = Fe(OH)2CH3COO + CH3COOH + K2SO4 =>
Fe2(SO4)3 + 6 KCH3COO + 4 H2O = 2 Fe(OH)2CH3COO + 4 CH3COOH + 3 K2SO4
KI + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 KI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Ag2O2 = Ag2 + O2 =>
Ag2O2 = Ag2 + O2
C62H6O + O2 = CO2 + H2O =>
C62H6O + 63 O2 = 62 CO2 + 3 H2O
Sn(SO4)2 + BaCl2 = Sn(Cl)4 + BaSO4 =>
Sn(SO4)2 + 2 BaCl2 = Sn(Cl)4 + 2 BaSO4
C7H10O3 + O = CO2 + H2O =>
C7H10O3 + 16 O = 7 CO2 + 5 H2O
Mg(s) + HSO4(aq) = MgSO4(aq) + H(g) =>
Mg(s) + HSO4(aq) = MgSO4(aq) + H(g)
NaI + K3[Fe(CN)6] = Na3[Fe(CN)6] + KI =>
3 NaI + K3[Fe(CN)6] = Na3[Fe(CN)6] + 3 KI
Co(s) + S(s) = CoS(aq) =>
Co(s) + S(s) = CoS(aq)
CdO + H2S = CdS + H2O =>
CdO + H2S = CdS + H2O
H2SO4 + Al + KOH + H2O = KAl(SO4)2*12H2O + H2 =>
4 H2SO4 + 2 Al + 2 KOH + 22 H2O = 2 KAl(SO4)2*12H2O + 3 H2
NH4Cl + HCl = NH4Cl2 + H =>
NH4Cl + HCl = NH4Cl2 + H
HCl + Ag = H2Ag + Cl2 =>
2 HCl + Ag = H2Ag + Cl2
PbO + C = Pb + COC =>
PbO + 2 C = Pb + COC
In2O3 + CaO + Si = In + CaSiO3 =>
2 In2O3 + 3 CaO + 3 Si = 4 In + 3 CaSiO3
Pb3O4 + SO4 + H = PbSO4 + H2O =>
Pb3O4 + 3 SO4 + 8 H = 3 PbSO4 + 4 H2O
VOSO4 + KMnO4 + H2O = H3VO4 + K2SO4 + MnSO4 + H2SO4 =>
10 VOSO4 + 2 KMnO4 + 22 H2O = 10 H3VO4 + K2SO4 + 2 MnSO4 + 7 H2SO4
H2C2O4*2H2O + Co(NO3)2*6H2O = Co(C2O4)*8H2O + HNO3 =>
H2C2O4*2H2O + Co(NO3)2*6H2O = Co(C2O4)*8H2O + 2 HNO3
Li + K + CO3 = LiKCO3 =>
Li + K + CO3 = LiKCO3
K2CO3 + PB(C2H3O2)2 = K2(C2H3O2)2 + PBCO3 =>
K2CO3 + PB(C2H3O2)2 = K2(C2H3O2)2 + PBCO3
H2O2 + NaI = NaHOI =>
H2O2 + 2 NaI = 2 NaHOI
FePO4 + Na2 + SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2 + 3 SO4 = Fe2(SO4)3 + 2 Na3PO4
AgCl + FeS = Ag2S + FeCl2 =>
2 AgCl + FeS = Ag2S + FeCl2
Cr + H2O = CrH2 + O =>
Cr + H2O = CrH2 + O
As2S + Al = Al2S + As =>
As2S + 2 Al = Al2S + 2 As
Au3S + H2 = HS + Au =>
2 Au3S + H2 = 2 HS + 6 Au
Ca3N2 + CaN2 = Ca4N6 =>
Ca3N2 + 5 CaN2 = 2 Ca4N6
CuCl2(aq) + KOH(aq) = KCl(s) + Cu(OH)2 =>
CuCl2(aq) + 2 KOH(aq) = 2 KCl(s) + Cu(OH)2
K20 + PO4 = K3PO4 =>
3 K20 + 20 PO4 = 20 K3PO4
Br2(g) + KI = KBr + I2(g) =>
Br2(g) + 2 KI = 2 KBr + I2(g)
C2H4 + KMnO4 + H2O = COOH + MnO2 + KOH =>
3 C2H4 + 10 KMnO4 + 2 H2O = 6 COOH + 10 MnO2 + 10 KOH
H3PO4 + NH4 + OH = (NH)43PO4 + H2O =>
H3PO4 + 43 NH4 + 132 OH = (NH)43PO4 + 132 H2O
NiCl + KCN = NiCN + KCl =>
NiCl + KCN = NiCN + KCl
KOH + Al2S3 = Al(OH)3 + K2S =>
6 KOH + Al2S3 = 2 Al(OH)3 + 3 K2S
CaOH2 + Cl2 = CaCl2 + H2O =>
CaOH2 + Cl2 = CaCl2 + H2O
BaCl + KCO = BaCO + KCl =>
BaCl + KCO = BaCO + KCl
C4H10 + O2 = CH6O + CO2 =>
6 C4H10 + 19 O2 = 10 CH6O + 14 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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