| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr + NaI = SrI + Na
HBr + (O)2 = (Br)2 + (H)2O =>
4 HBr + (O)2 = 2(Br)2 + 2(H)2O
PbS + HCl = SCl + H + Pb =>
PbS + HCl = SCl + H + Pb
HBrO = Br2O + H2O =>
2 HBrO = Br2O + H2O
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CON = CO + N =>
CON = CO + N
PbS + PbSO4 = Pb + SO2 =>
PbS + PbSO4 = 2 Pb + 2 SO2
CH3NO2 + KNO3 = CO2 + H2O + N2 + K2O =>
10 CH3NO2 + 6 KNO3 = 10 CO2 + 15 H2O + 8 N2 + 3 K2O
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
C33H36N4O6 + O2 = H2O + C33H33N4O7 =>
4 C33H36N4O6 + 5 O2 = 6 H2O + 4 C33H33N4O7
Na3PO4 + HCI = NaCI + H3PO4 =>
Na3PO4 + 3 HCI = 3 NaCI + H3PO4
C*2H*5OH + O*2 = H*2O + CO*2 =>
C*2H*5OH + 10 O*2 = 7 H*2O + CO*2
CH2CHCHO + NH3 = CH3C5H4N + H2O =>
2 CH2CHCHO + NH3 = CH3C5H4N + 2 H2O
Co(NO3)2 + Na2CO3 = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 NaNO3
C3H8O + H2O = CO2 + CH4 =>
4 C3H8O + 2 H2O = 3 CO2 + 9 CH4
Ag + AuCl2 = Au + AgCl =>
2 Ag + AuCl2 = Au + 2 AgCl
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
H2O2 + H3PO = H3PO3 + H2O =>
2 H2O2 + H3PO = H3PO3 + 2 H2O
NO3{-} + OH{-} + Al + H2O = NH3 + Al(OH)4{-} =>
3 NO3{-} + 5 OH{-} + 8 Al + 18 H2O = 3 NH3 + 8 Al(OH)4{-}
CaO + MnI{4} = MnO{2} + CaI{2} =>
CaO + MnI{4} = MnO{2} + CaI{2}
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KClO3 + CaI2 = KIO3 + CaCl2 =>
2 KClO3 + CaI2 = 2 KIO3 + CaCl2
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H + I = HI =>
H + I = HI
LeadNitrate{2+} + PotassiumIodide = LeadIodide{2+} + PotassiumNitrate =>
LeadNitrate{2+} + PotassiumIodide = LeadIodide{2+} + PotassiumNitrate
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
K + Cu(NO3)2 = KNO3 + Cu =>
2 K + Cu(NO3)2 = 2 KNO3 + Cu
(CaCO{3}) + (SiO{2}) = (CaSiO{3}) + (CO{2}) =>
(CaCO{3}) + (SiO{2}) = (CaSiO{3}) + (CO{2})
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
HCl + MnO2 = MnCl2 + H2O2 =>
2 HCl + MnO2 = MnCl2 + H2O2
BaCl2 + Na2HPO4 = Ba3(PO4)2 + NaCl + HCl =>
3 BaCl2 + 2 Na2HPO4 = Ba3(PO4)2 + 4 NaCl + 2 HCl
C3H6Br2 + KOH = C3H6Br2KOH =>
C3H6Br2 + KOH = C3H6Br2KOH
C10H16 + Br2 = CBr4 + H2 =>
C10H16 + 20 Br2 = 10 CBr4 + 8 H2
I2 + HCl = ICl + H =>
I2 + 2 HCl = 2 ICl + 2 H
SilverNitrate + CopperSulfate = SilverSulfate + CopperNitrate =>
SilverNitrate + CopperSulfate = SilverSulfate + CopperNitrate
Au + FeCl2 = AuCl + Fe =>
2 Au + FeCl2 = 2 AuCl + Fe
CaCl2 + HNo3 = Ca(No3)2 + HCl =>
CaCl2 + 2 HNo3 = Ca(No3)2 + 2 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
KF + CaN = Ca + KFN =>
KF + CaN = Ca + KFN
RCOOH + NaHCO3 = RCOONa + CO2 + H2O =>
RCOOH + NaHCO3 = RCOONa + CO2 + H2O
AlHCl3 = H + AlCl3 =>
AlHCl3 = H + AlCl3
FeSO4 + KI + KIO3 = FeO + K2SO4 + I2 =>
3 FeSO4 + 5 KI + KIO3 = 3 FeO + 3 K2SO4 + 3 I2
Cu2O + NiSO4 = Ni2O + CuSO4 =>
Cu2O + 2 NiSO4 = Ni2O + 2 CuSO4
KIO3 + BaCl2 = Ba(IO3)2 + KCl =>
2 KIO3 + BaCl2 = Ba(IO3)2 + 2 KCl
(NH4)2CO3 + H2SO4 = (NH4)2SO4CO2 + H2O =>
(NH4)2CO3 + H2SO4 = (NH4)2SO4CO2 + H2O
CaC2 + H2SO4 = CaSO4 + H2C2 =>
CaC2 + H2SO4 = CaSO4 + H2C2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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