| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiH = 2 Li + H2
Na2CrO2 + NaOH + PbO2 = Na2PbO2 + H2O + Na2CrO4 =>
Na2CrO2 + 4 NaOH + 2 PbO2 = 2 Na2PbO2 + 2 H2O + Na2CrO4
MnSO4 + AgNO3 = MnNO3 + AgSO4 =>
MnSO4 + AgNO3 = MnNO3 + AgSO4
(COOH)2 + NaOH = NaCOO + H2O =>
(COOH)2 + 2 NaOH = 2 NaCOO + 2 H2O
SiOH2O = H2SiO2 =>
SiOH2O = H2SiO2
HGJ = HJG =>
HGJ = HJG
KMnO4 + H + HCl = MnCl2 + KCl + H2O =>
KMnO4 + 5 H + 3 HCl = MnCl2 + KCl + 4 H2O
CONa = CNaO =>
CONa = CNaO
VOZn = OZnV =>
VOZn = OZnV
SrCl2(aq) + Na3PO4(aq) = Sr3(PO4)2 + NaCl =>
3 SrCl2(aq) + 2 Na3PO4(aq) = Sr3(PO4)2 + 6 NaCl
Cd3(PO4)2 + H2O = Cd(OH)2 + H3PO4 =>
Cd3(PO4)2 + 6 H2O = 3 Cd(OH)2 + 2 H3PO4
HNO3(aq) + Cu(s) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
4 HNO3(aq) + Cu(s) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
AgNO3 + NH4OH = Ag2O + NH4NO3 + H2 =>
2 AgNO3 + 4 NH4OH = Ag2O + 3 NH4NO3 + 4 H2
FeBr3 + K3Po4 = FePo4 + KBr =>
FeBr3 + K3Po4 = FePo4 + 3 KBr
SodiumPhosphateAmmoniumBicarbonate = SodiumBicarbonateAmmoniumPhosphate =>
SodiumPhosphateAmmoniumBicarbonate = SodiumBicarbonateAmmoniumPhosphate
Ba(NO3) + NaSO4 = BaSO4 + NaNO3 =>
Ba(NO3) + NaSO4 = BaSO4 + NaNO3
Li3N + H2O = Li + OH + HN =>
Li3N + H2O = 3 Li + OH + HN
FeClNHS = FeSNHCl =>
FeClNHS = FeSNHCl
C6H12O + HNO3 = C6H10O4 + NO + H2O =>
3 C6H12O + 8 HNO3 = 3 C6H10O4 + 8 NO + 7 H2O
VO25 + CaS = CaO + VS25 =>
VO25 + 25 CaS = 25 CaO + VS25
KClAgOH = KOHAgCl =>
KClAgOH = KOHAgCl
NaOH + NaClO + Na2OS2O3 = NaCl + Na2SO4 + H2O =>
2 NaOH + 3 NaClO + Na2OS2O3 = 3 NaCl + 2 Na2SO4 + H2O
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
Fe2(SO4)3 + K2CO3 + H2O = K2SO4 + Fe(OH)3 + CO2 =>
Fe2(SO4)3 + 3 K2CO3 + 3 H2O = 3 K2SO4 + 2 Fe(OH)3 + 3 CO2
Sb2O5 + H2O = H3SbO4 =>
Sb2O5 + 3 H2O = 2 H3SbO4
LiClK2CO3 = LiCO3K2Cl =>
LiClK2CO3 = LiCO3K2Cl
OAg = AgO =>
OAg = AgO
NaCN(aq) + HNO3(aq) = NaNO3(aq) + HCN(g) =>
NaCN(aq) + HNO3(aq) = NaNO3(aq) + HCN(g)
PO4Mg = MgPO4 =>
PO4Mg = MgPO4
HClNaOH = OHHNaCl =>
HClNaOH = OHHNaCl
ClH = Cl + H =>
ClH = Cl + H
HIO = I2O + H2O =>
2 HIO = I2O + H2O
CaCO3 + H2CO3 = Ca + H(CO3) =>
CaCO3 + H2CO3 = Ca + 2 H(CO3)
Cl2(g) = Cl(aq) =>
Cl2(g) = 2 Cl(aq)
IVClMg = IVMgCl =>
IVClMg = IVMgCl
CaH5OH + O2 = Ca2 + H2O =>
2 CaH5OH + 2 O2 = Ca2 + 6 H2O
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl4 + H2O =>
K2CrO4 + Na2SO3 + 6 HCl = 2 KCl + Na2SO4 + CrCl4 + 3 H2O
CaClCo = CaCoCl =>
CaClCo = CaCoCl
C48000H48000O + O2 = CO2 + H2O =>
2 C48000H48000O + 119999 O2 = 96000 CO2 + 48000 H2O
Fe(OH)2HNO3 = H2OFeHNO4 =>
Fe(OH)2HNO3 = H2OFeHNO4
CuClCaNo3 = CuNo3CaCl =>
CuClCaNo3 = CuNo3CaCl
Na4V2O7 + (NH4)2SO4 + H2SO4 = NH4VO3 + Na2SO4 + H2O =>
Na4V2O7 + (NH4)2SO4 + H2SO4 = 2 NH4VO3 + 2 Na2SO4 + H2O
C3H6O + CuSO4 + NaOH = CHOO + Cu2O + Na2SO4 + H2O =>
2 C3H6O + 26 CuSO4 + 52 NaOH = 6 CHOO + 13 Cu2O + 26 Na2SO4 + 29 H2O
NH3SO4Ba(OH)2 = BaNH3SO4(OH)2 =>
NH3SO4Ba(OH)2 = BaNH3SO4(OH)2
Cu(OH)2 + HCl = Cu{+2} + Cl{-} + H2O =>
Cu(OH)2 + 2 HCl = Cu{+2} + 2 Cl{-} + 2 H2O
Ni{2+} + NH3 = Ni(NH3)4{2+} =>
Ni{2+} + 4 NH3 = Ni(NH3)4{2+}
CuClOH = CuHClO =>
CuClOH = CuHClO
C5H12O + O = CO + H2O =>
C5H12O + 10 O = 5 CO + 6 H2O
Zn = Zn{2+{-}+} =>
Zn = Zn{2+2{-}+}
FeCl2 + H2O + Cl2 = FeO(OH) + HCl =>
2 FeCl2 + 4 H2O + Cl2 = 2 FeO(OH) + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/24
Équations équilibrées sur05/11/23
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