| Équations équilibrées la veille | Équations équilibrées le lendemain |
C17H35COOH + NaOH = C17H35COONa + H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
MgO + HNo3 = Mg(No3)2 + H2O =>
MgO + 2 HNo3 = Mg(No3)2 + H2O
HCOOH + Ag2O = Ag3 + H2O + CO2 =>
3 HCOOH + 3 Ag2O = 2 Ag3 + 3 H2O + 3 CO2
C2H4(OH)2 + O2 = CO2 + H2O =>
2 C2H4(OH)2 + 5 O2 = 4 CO2 + 6 H2O
HCOOH + Ag2O = Ag + H2O + CO2 =>
HCOOH + Ag2O = 2 Ag + H2O + CO2
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
NO2 + CO = NO + CO2 =>
NO2 + CO = NO + CO2
H2SO4 + Ca3(PO4)2 = CaSO4 + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
C2H4(OH)2 + O2 = CO + H2O =>
2 C2H4(OH)2 + 3 O2 = 4 CO + 6 H2O
NaI + H2SO4 = H2S + I2 + NaSO4 + H2O =>
4 NaI + 5 H2SO4 = H2S + 2 I2 + 4 NaSO4 + 4 H2O
MgCO3 + H2SO4 = CO2 + H2O + MgSO4 =>
MgCO3 + H2SO4 = CO2 + H2O + MgSO4
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
C6H14O6 + O2 = CO2 + H2O =>
2 C6H14O6 + 13 O2 = 12 CO2 + 14 H2O
Li3PO4 + NaBr = LiBr + Na3PO4 =>
Li3PO4 + 3 NaBr = 3 LiBr + Na3PO4
FeS + HNO3 = Fe(NO3)3 + NO2 + S + H2O =>
FeS + 6 HNO3 = Fe(NO3)3 + 3 NO2 + S + 3 H2O
RbClO3 = O2 + RbCl =>
2 RbClO3 = 3 O2 + 2 RbCl
C2H4(OH)2 + O2 = C + H2O =>
2 C2H4(OH)2 + O2 = 4 C + 6 H2O
CH3OH + C11H23COOH = CH3OOC(CH2)14CH3 + C3H8O3 =>
CH3OH + 3 C11H23COOH = 2 CH3OOC(CH2)14CH3 + C3H8O3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg =>
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg
B + HF + HNO3 = HBF4 + NO2 + H2O =>
B + 4 HF + 3 HNO3 = HBF4 + 3 NO2 + 3 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
CoBr3 = Co + Br2 =>
2 CoBr3 = 2 Co + 3 Br2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Au2O3 = Au2 + O2 =>
2 Au2O3 = 2 Au2 + 3 O2
FeCl3 + AgNO3 = AgCl3 + FeNO3 =>
FeCl3 + AgNO3 = AgCl3 + FeNO3
LiOH + P2O5 = Li3PO4 + H2O =>
6 LiOH + P2O5 = 2 Li3PO4 + 3 H2O
CAO + C = CAC2 + CO2 =>
2 CAO + 5 C = 2 CAC2 + CO2
FeS + H2O = FeO + H2S =>
FeS + H2O = FeO + H2S
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
Fe(NO3)2 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)2 = 2 Fe2O3 + 8 NO2 + O2
CoBr3 + H2O = H2 + Br2 + Co(OH)3 =>
2 CoBr3 + 6 H2O = 3 H2 + 3 Br2 + 2 Co(OH)3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
RaCl2 = Ra + Cl =>
RaCl2 = Ra + 2 Cl
NaI + H2SO4 = H2S + I2 + NaSO4 + H2O =>
4 NaI + 5 H2SO4 = H2S + 2 I2 + 4 NaSO4 + 4 H2O
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
C2H6O + CH3COOH = CH3COOCH2CH3 + H2O =>
C2H6O + CH3COOH = CH3COOCH2CH3 + H2O
CH4 = C + H2 =>
CH4 = C + 2 H2
P + O2 = PO =>
2 P + O2 = 2 PO
PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2
Cr2O7{-2} + H{+} + MnO2{-} = Cr{+3} + MnO4{-} + H2O =>
2 Cr2O7{-2} + 16 H{+} + 3 MnO2{-} = 4 Cr{+3} + 3 MnO4{-} + 8 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/17
Équations équilibrées sur01/31/16
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