| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClCr = CrCl
HF + Na4SiO4 = H2SiF6 + NaF + H2O =>
10 HF + Na4SiO4 = H2SiF6 + 4 NaF + 4 H2O
CH3NO2 + O2 = CO2 + H2O + NO =>
4 CH3NO2 + 5 O2 = 4 CO2 + 6 H2O + 4 NO
CO2 + H2O = C6H1206 + O2 =>
12 CO2 + 1206 H2O = 2 C6H1206 + 615 O2
CH3{-}HC = CH{-}CH3 + H2 =>
CH3{-}HC = CH{-}CH3 + H2
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
Ca(s) + H2O(l) = H2(g) + CaO =>
Ca(s) + H2O(l) = H2(g) + CaO
NaCI + H2SO4 = Na2SO4 + HCI =>
2 NaCI + H2SO4 = Na2SO4 + 2 HCI
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
(SO3)2{-} + H2SO4 = (SO4)2{-} + H2O + SO2 =>
(SO3)2{-} + 2 H2SO4 = (SO4)2{-} + 2 H2O + 2 SO2
propanol + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NaOH + MoO2 + NaOCl = Na2MoO4 + NaCl + H2O =>
2 NaOH + MoO2 + NaOCl = Na2MoO4 + NaCl + H2O
Cu + HSO4 = CuHSO4 =>
Cu + HSO4 = CuHSO4
MnOH + HCl = MnCl + H2O =>
MnOH + HCl = MnCl + H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
BaCl2 + HCl = HBa + Cl =>
BaCl2 + HCl = HBa + 3 Cl
ZnSO4 + Zn2 + BaCl2 = ZnCl + BaSO4 =>
2 ZnSO4 + Zn2 + 2 BaCl2 = 4 ZnCl + 2 BaSO4
KIO3 + HI + H2SO4 = I2 + H2O + K2SO4 =>
2 KIO3 + 10 HI + H2SO4 = 6 I2 + 6 H2O + K2SO4
BiCl3 + H2O = BiOCl + HCl =>
BiCl3 + H2O = BiOCl + 2 HCl
MnO4{-} + H{+} + H2O2 = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Mg(OH)2 + C20H14O4 = MgC20H12O4 + H2O =>
Mg(OH)2 + C20H14O4 = MgC20H12O4 + 2 H2O
AsH3 + Ag{+} + OH{-} = Ag + AsO4{3-} + H2O =>
AsH3 + 8 Ag{+} + 11 OH{-} = 8 Ag + AsO4{3-} + 7 H2O
Ca(HCO3)2 + CaO = CaCO3 + H2O =>
Ca(HCO3)2 + CaO = 2 CaCO3 + H2O
P2O3 + S = P2S3 + SO2 =>
2 P2O3 + 9 S = 2 P2S3 + 3 SO2
FeCO3 = FeO + CO2 =>
FeCO3 = FeO + CO2
AlCl3 + Fe2O3 = Fe2Cl3 + AlO3 =>
AlCl3 + Fe2O3 = Fe2Cl3 + AlO3
NH4I(aq) + AgNO3(aq) = NH4NO3(aq) + AgI(s) =>
NH4I(aq) + AgNO3(aq) = NH4NO3(aq) + AgI(s)
NaBr + NaCrO4 + H2SO4 = Br2 + Na2SO4 + Cr2(SO4)3 + H2O =>
8 NaBr + 2 NaCrO4 + 8 H2SO4 = 4 Br2 + 5 Na2SO4 + Cr2(SO4)3 + 8 H2O
CuF + H3PO4 = Cu3PO4 + HF =>
3 CuF + H3PO4 = Cu3PO4 + 3 HF
Ca(OH)2 + Al2(SO4)3 = Al(OH)3 + CaSO4 =>
3 Ca(OH)2 + Al2(SO4)3 = 2 Al(OH)3 + 3 CaSO4
H2O2 + NaOH = NaO + H2O =>
H2O2 + 2 NaOH = 2 NaO + 2 H2O
H2(g) + CuF(aq) = F(g) + CuH(aq) =>
H2(g) + 2 CuF(aq) = 2 F(g) + 2 CuH(aq)
S + H2O = SO2 + H2 =>
S + 2 H2O = SO2 + 2 H2
CU + KNO3 + H2SO4 = CUSO4 + NO + K2SO4 + H2O =>
3 CU + 2 KNO3 + 4 H2SO4 = 3 CUSO4 + 2 NO + K2SO4 + 4 H2O
MnOH + HCl = MnCl + H2O =>
MnOH + HCl = MnCl + H2O
Al{+} + H2O = AlOH + H{+} =>
Al{+} + H2O = AlOH + H{+}
Pb(NO3)2 + K3Fe(CN)6 = Pb3Fe(CN)6 + K(NO3)2 =>
3 Pb(NO3)2 + K3Fe(CN)6 = Pb3Fe(CN)6 + 3 K(NO3)2
NSHO5 + H2O = H2SO4 + HNO2 =>
NSHO5 + H2O = H2SO4 + HNO2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CaSO4 = SO4 + Ca =>
CaSO4 = SO4 + Ca
Si + Cl = SiCl2 =>
Si + 2 Cl = SiCl2
CsI + I2 = CsI3 =>
CsI + I2 = CsI3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Zn + NaNO3 = ZnNa + NO3 =>
Zn + NaNO3 = ZnNa + NO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cu + HC1 = CuC12 + H2 =>
Cu + 12 HC1 = CuC12 + 6 H2
H3BO3 + NaOH = Na2B2O4 + H2O =>
2 H3BO3 + 2 NaOH = Na2B2O4 + 4 H2O
K[Al(OH)4] + H2SO4 = Al2(SO4)3 + K2SO4 + H2O =>
2 K[Al(OH)4] + 4 H2SO4 = Al2(SO4)3 + K2SO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/01/24
Équations équilibrées sur10/31/23
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