| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 MnO4{1–} + 7 H2SO3 + 11 H{+} = 4 Mn{2+} + 7 HSO4{1–} + 9 H2O
Pb2S2 + O6 = PbO + SO2 =>
Pb2S2 + O6 = 2 PbO + 2 SO2
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Pb3Ag3S2 + O = PbO + Ag3 + SO2 =>
Pb3Ag3S2 + 7 O = 3 PbO + Ag3 + 2 SO2
NACl + AGNO3 = AGCl + NANO3 =>
NACl + AGNO3 = AGCl + NANO3
P2O5 + HCl = PCl5 + H2O =>
P2O5 + 10 HCl = 2 PCl5 + 5 H2O
C + H2O = CO + H =>
C + H2O = CO + 2 H
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
OH + Ti = Ti(OH)3 =>
3 OH + Ti = Ti(OH)3
C + H2O = CO + H2 =>
C + H2O = CO + H2
ZN + CuCl2 = ZNCl2 + Cu2 =>
2 ZN + 2 CuCl2 = 2 ZNCl2 + Cu2
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
HCl + Fe = FeCl + H =>
HCl + Fe = FeCl + H
C57H104O6 + O2 = CO2 + H2O =>
C57H104O6 + 80 O2 = 57 CO2 + 52 H2O
CH3COOH + HCL = H20 + CH3COOCL =>
10 CH3COOH + 10 HCL = H20 + 10 CH3COOCL
H2O + Cr2O7 = Cr(OH)4 + OH =>
7 H2O + Cr2O7 = 2 Cr(OH)4 + 6 OH
AgNO3 + HI = AgI + HNO3 =>
AgNO3 + HI = AgI + HNO3
HCl + Fe = FeCl3 + H =>
3 HCl + Fe = FeCl3 + 3 H
Na2CO3 + HC2H3O2 = NaC2H3O2 + H2CO3 =>
Na2CO3 + 2 HC2H3O2 = 2 NaC2H3O2 + H2CO3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
FE + Pb(NO3)2 = FENO3 + Pb =>
2 FE + Pb(NO3)2 = 2 FENO3 + Pb
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + CaCO3 = CaSO4 + CO2 + H2O =>
H2SO4 + CaCO3 = CaSO4 + CO2 + H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
HCl + CACO3 = CACl2 + H2O + CO2 =>
2 HCl + CACO3 = CACl2 + H2O + CO2
Al + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K[Al(OH)4] + 3 H2
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
P2O3 + HBrO3 + H2O = H3PO4 + HBr =>
3 P2O3 + 2 HBrO3 + 9 H2O = 6 H3PO4 + 2 HBr
Co + Ag{+} = Co{3+} + Ag =>
Co + 3 Ag{+} = Co{3+} + 3 Ag
CH2(OH)2 + O2 = CO2 + H2O =>
CH2(OH)2 + O2 = CO2 + 2 H2O
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
Na + Cl = NaCl2 =>
Na + 2 Cl = NaCl2
IO3{-} + OH{1-} + N2O4 = IO4{-} + H2O + NO2{-} =>
IO3{-} + 2 OH{1-} + N2O4 = IO4{-} + H2O + 2 NO2{-}
KAl(OH)4 + H2(SO4) = KAl[(SO4)2] + H2O =>
KAl(OH)4 + 2 H2(SO4) = KAl[(SO4)2] + 4 H2O
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
KMNO4 + H2SO4 + H2S = K2SO4 + MNSO4 + H2O =>
8 KMNO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MNSO4 + 12 H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
K2SO3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 K2SO3 + 2 KMnO4 + 3 H2SO4 = 6 K2SO4 + 2 MnSO4 + 3 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
C2H4O + H2O = CO2 + H2 =>
C2H4O + 3 H2O = 2 CO2 + 5 H2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
MgO + CH3COOH = Mg(CH3COO)2 + H2O =>
MgO + 2 CH3COOH = Mg(CH3COO)2 + H2O
SO3 + NaCl = SCl + NaO3 =>
SO3 + NaCl = SCl + NaO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/15/19
Équations équilibrées sur04/14/18
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