| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 NH4NO3 + 4 ZnOH2 = 10 NH3 + 7 H2O + 4 Zn(NO3)2
CuCl2*2H2O + Na2SO4 = CuSO4 + H2O + NaCl =>
CuCl2*2H2O + Na2SO4 = CuSO4 + 2 H2O + 2 NaCl
KFeO2 = Fe2O3 + K2O =>
2 KFeO2 = Fe2O3 + K2O
Sn(No2)4 + Pt3N4 = Sn3N4 + Pt(No2)4 =>
3 Sn(No2)4 + Pt3N4 = Sn3N4 + 3 Pt(No2)4
Na2CO3 + H3PO3 = CO2 + H2O + Na3PO3 =>
3 Na2CO3 + 2 H3PO3 = 3 CO2 + 3 H2O + 2 Na3PO3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Na2PFO3 = Na + F + PO3 =>
Na2PFO3 = 2 Na + F + PO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
22 K4Fe(CN)6 + 74 KMnO4 + 269 H2SO4 = 162 KHSO + 11 Fe2(SO4)3 + 74 MnSO4 + 132 HNO3 + 132 CO2 + 122 H2O
CaCO3(s) + H2SO4(aq) = Ca(aq) + SO4(aq) + H2O + CO2 =>
CaCO3(s) + H2SO4(aq) = Ca(aq) + SO4(aq) + H2O + CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HF + RbOH = RbF + H2O =>
HF + RbOH = RbF + H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg2 =>
2 Zn + 2 Hg(NO3)2 = 2 Zn(NO3)2 + Hg2
CH4 + O2 = CO2 + H2O = =>
CH4 + 2 O2 = CO2 + 2 H2O
C2O4{2-} + Fe{3+} = Fe(C2O4)3{3-} =>
3 C2O4{2-} + Fe{3+} = Fe(C2O4)3{3-}
HNO3 + Cu3(PO4)2 = H3PO4 + Cu(NO3)2 =>
6 HNO3 + Cu3(PO4)2 = 2 H3PO4 + 3 Cu(NO3)2
CH3COHCH3CH3 + Na = CH3CONaCH3CH3 + H2 =>
2 CH3COHCH3CH3 + 2 Na = 2 CH3CONaCH3CH3 + H2
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
Na3(PO4) + NiCl2 = NaCl + Ni3(PO4)2 =>
2 Na3(PO4) + 3 NiCl2 = 6 NaCl + Ni3(PO4)2
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
HC3H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
2 HC3H3O2 + 3 NaHCO3 = 3 NaC2H3O2 + H2O + 3 CO2
CuCl + HNO3 = CuCl2 + Cu(NO3)2 + NO + H2O =>
6 CuCl + 8 HNO3 = 3 CuCl2 + 3 Cu(NO3)2 + 2 NO + 4 H2O
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O
Ca(OH)2(aq) + H2SO4(aq) = Ca(SO4)(aq) + H2O(l) =>
Ca(OH)2(aq) + H2SO4(aq) = Ca(SO4)(aq) + 2 H2O(l)
KL(aq) + AgNO3(aq) = KNO3(aq) + AgL(s) =>
KL(aq) + AgNO3(aq) = KNO3(aq) + AgL(s)
CuCl2 + Na2SO3 + H2O = HCl + CuCl + Na2SO4 =>
2 CuCl2 + Na2SO3 + H2O = 2 HCl + 2 CuCl + Na2SO4
Ti2(SO4)3 + Fe2(SO4)3 = Ti(SO4)3 + FeSO4 =>
Ti2(SO4)3 + 3 Fe2(SO4)3 = 2 Ti(SO4)3 + 6 FeSO4
FeSO4 + HBrO + H2SO4 = Fe2(SO4)5 + HBr + H2O =>
2 FeSO4 + 3 HBrO + 3 H2SO4 = Fe2(SO4)5 + 3 HBr + 3 H2O
Zn(OH)2(aq) + NaOH(aq) = Zn(OH)4 + Na(aq) =>
Zn(OH)2(aq) + 2 NaOH(aq) = Zn(OH)4 + 2 Na(aq)
Cu + No3 = Cu2No3 =>
2 Cu + No3 = Cu2No3
Cr(OH)3 + NH4OH + H2 = [Cr(NH3)6](OH)2 + H2O =>
2 Cr(OH)3 + 12 NH4OH + H2 = 2[Cr(NH3)6](OH)2 + 14 H2O
SnSO4 + KBr = SnBr2 + (K2)SO4 =>
SnSO4 + 2 KBr = SnBr2 + (K2)SO4
CO + H = C7H16 + H2O =>
7 CO + 30 H = C7H16 + 7 H2O
C6H1206 + O6 = CO6 + H2O =>
2 C6H1206 + 213 O6 = 12 CO6 + 1206 H2O
H2S(g) + O2 = S8 + H2O =>
8 H2S(g) + 4 O2 = S8 + 8 H2O
HCl + ZnS = HS + ClZn =>
HCl + ZnS = HS + ClZn
AuBr3 + K = KBr + Au =>
AuBr3 + 3 K = 3 KBr + Au
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
CH3OH + CO2 = CH3COOOH =>
CH3OH + CO2 = CH3COOOH
Cu2Br + O2 = Cu2O2 + Br =>
Cu2Br + O2 = Cu2O2 + Br
Cu + PO4 = Cu3(PO4)2 =>
3 Cu + 2 PO4 = Cu3(PO4)2
MnO + AgNO3 = AgO + MnNO3 =>
MnO + AgNO3 = AgO + MnNO3
CaCN2(s) + H2O(l) = CaCO3(s) + NH3(g) =>
CaCN2(s) + 3 H2O(l) = CaCO3(s) + 2 NH3(g)
H2PO4 + HCl = H2Cl + HPO4 =>
H2PO4 + HCl = H2Cl + HPO4
Ag(s) + H2O(g) = AgOH(aq) + H2(g) =>
2 Ag(s) + 2 H2O(g) = 2 AgOH(aq) + H2(g)
CO(NO3)2 + Na3PO4 = Na3(NO3)2 + COPO4 =>
CO(NO3)2 + Na3PO4 = Na3(NO3)2 + COPO4
CU(SO4)2 + (BaOH)2 = CUOH + Ba(SO4)2 =>
2 CU(SO4)2 + (BaOH)2 = 2 CUOH + 2 Ba(SO4)2
H2O + CrO4({-}2) + Cu = Cr(OH)3 + Cu(OH)2 + OH({-}) =>
4 H2O + CrO4({-}2) + 2 Cu = Cr(OH)3 + 2 Cu(OH)2 + OH({-})
O2 + C7H15OH = CO2 + H2O =>
21 O2 + 2 C7H15OH = 14 CO2 + 16 H2O
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/24
Équations équilibrées sur03/01/23
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