| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Al2(CO3)3 + 27 CH3COOH = 8 Al2(CH3COO)3 + 18 H2O + 30 CO2
Ai(HO)3 = Ai2O3 + H2O =>
2 Ai(HO)3 = Ai2O3 + 3 H2O
FeSO3 + NaOH = Fe(OH)2 + Na2SO3 =>
FeSO3 + 2 NaOH = Fe(OH)2 + Na2SO3
N + AgCl2 = NCl2 + Ag =>
N + AgCl2 = NCl2 + Ag
K2S + HNO3 = H2S + KNO3 =>
K2S + 2 HNO3 = H2S + 2 KNO3
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
H2O + P + HNO3 = H3PO4 + NO =>
2 H2O + 3 P + 5 HNO3 = 3 H3PO4 + 5 NO
Zn(NO3)2 + C2H5O2N = ZnO + CO2 + N2 + H2O =>
9 Zn(NO3)2 + 10 C2H5O2N = 9 ZnO + 20 CO2 + 14 N2 + 25 H2O
RbOH + H3PO4 = H3OH + RbPO4 =>
RbOH + H3PO4 = H3OH + RbPO4
KOH + Al(OH)3 = K3(Al(OH)6) =>
3 KOH + Al(OH)3 = K3(Al(OH)6)
Cu(OH)2H3PO4 = H3(OH)2CuPO4 =>
Cu(OH)2H3PO4 = H3(OH)2CuPO4
CH3COONH4 + HNO3 = CH3COOH + NH4NO3 =>
CH3COONH4 + HNO3 = CH3COOH + NH4NO3
Al(CH3CO2)3 + NH4NO3 = Al(NO3)3 + NH4CH3CO2 =>
Al(CH3CO2)3 + 3 NH4NO3 = Al(NO3)3 + 3 NH4CH3CO2
Na2SiO3 + HNo3 = H2SiO3 + NaNo3 =>
Na2SiO3 + 2 HNo3 = H2SiO3 + 2 NaNo3
CaCO3 + Cl2 = Cl2O + CaCl2 + CO2 =>
CaCO3 + 2 Cl2 = Cl2O + CaCl2 + CO2
F{-} + SiO2 = SiF4 + O{2-} =>
4 F{-} + SiO2 = SiF4 + 2 O{2-}
K2(C2O4) + Sr3(PO4)4 = K3(PO4) + Sr2(C2O4)4 =>
12 K2(C2O4) + 2 Sr3(PO4)4 = 8 K3(PO4) + 3 Sr2(C2O4)4
Fe(OH)3 + NaOH = Na3(Fe(OH)6) =>
Fe(OH)3 + 3 NaOH = Na3(Fe(OH)6)
C6H4(OCH3)2 + C5H12O = C18H30O2 + H2O =>
C6H4(OCH3)2 + 2 C5H12O = C18H30O2 + 2 H2O
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O
GaCl3 + NaOC3H7 = Ga(OC3H7)3 + NaCl =>
GaCl3 + 3 NaOC3H7 = Ga(OC3H7)3 + 3 NaCl
XCO2 + KOH = XK2CO3 + H2O =>
XCO2 + 2 KOH = XK2CO3 + H2O
Sb2S3 + HNO3 = HSbO3 + S + NO + H2O =>
3 Sb2S3 + 10 HNO3 = 6 HSbO3 + 9 S + 10 NO + 2 H2O
AgN + BaP = AgP + BaN =>
AgN + BaP = AgP + BaN
XCO2 + KOH = XK2CO3 + H2O =>
XCO2 + 2 KOH = XK2CO3 + H2O
C12H22O11*CaO*2H2O + CO2 = CaCO3 + C12H22O11 + H2O =>
C12H22O11*CaO*2H2O + CO2 = CaCO3 + C12H22O11 + 2 H2O
Cu2(SO4)2 + HCl = CuCl2 + H2SO4 =>
Cu2(SO4)2 + 4 HCl = 2 CuCl2 + 2 H2SO4
H2Se + V(OH)3 = V2Se3 + H2O =>
3 H2Se + 2 V(OH)3 = V2Se3 + 6 H2O
PbCrO4(s) = Pb(aq) + CrO4 =>
PbCrO4(s) = Pb(aq) + CrO4
C202 = C02 =>
C202 = 101 C02
H2SO4 + C12H2211 = C + SO2 + H2O =>
2211 H2SO4 + 2 C12H2211 = 24 C + 2211 SO2 + 4422 H2O
CH4 + SO2 = HS + CO2 + H2 =>
2 CH4 + 2 SO2 = 2 HS + 2 CO2 + 3 H2
Mg + Ce2 = MgCe2 =>
Mg + Ce2 = MgCe2
XCO2 + KOH = XK2CO3 + H2O =>
XCO2 + 2 KOH = XK2CO3 + H2O
FeCl3 + K4[Fe(CN)6] = KCl + KFe(Fe(CN)6) =>
FeCl3 + K4[Fe(CN)6] = 3 KCl + KFe(Fe(CN)6)
NaAsO2 + HCl = NaCl + AsO2 + H2 =>
2 NaAsO2 + 2 HCl = 2 NaCl + 2 AsO2 + H2
Ca + HOH(aq) = CaOH + H =>
Ca + HOH(aq) = CaOH + H
C10H14 + KMnO4 + H2SO4 = C10H12O3 + MnSO4 + K2SO4 + H2O =>
5 C10H14 + 8 KMnO4 + 12 H2SO4 = 5 C10H12O3 + 8 MnSO4 + 4 K2SO4 + 17 H2O
Sb + NaOCl + H2O = H2Sb2O6 + NaCl =>
2 Sb + 5 NaOCl + H2O = H2Sb2O6 + 5 NaCl
XCO2 + KOH = XK2CO3 + H2O =>
XCO2 + 2 KOH = XK2CO3 + H2O
Ce{4+} + HClO2 + H2O = Ce{3} + ClO4{-} + H{+} =>
4 Ce{4+} + HClO2 + 2 H2O = 4 Ce{3} + ClO4{-} + 5 H{+}
FeCl3 + KSCN + H2O = [Fe(H2O)5(SCN)]Cl2 + KCl =>
FeCl3 + KSCN + 5 H2O = [Fe(H2O)5(SCN)]Cl2 + KCl
SO32{-} + H2O = HSO3{-} + OH =>
SO32{-} + 30 H2O = HSO3{-} + 59 OH
CH2OH{-}CHOH{-}CHOH{-}CH2OH + Na = CH2ONa{-}CHOH{-}CHONa{-}CH2ONa + H2 =>
2 CH2OH{-}CHOH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}CHOH{-}CHONa{-}CH2ONa + H2
XCO2 + KOH = XK2CO3 + H2O =>
XCO2 + 2 KOH = XK2CO3 + H2O
Be + Fe = FeBe =>
Be + Fe = FeBe
Si + Na = Si4Na4 =>
4 Si + 4 Na = Si4Na4
KOH + Ba(NO3)2 = K(NO3)2 + BaOH =>
KOH + Ba(NO3)2 = K(NO3)2 + BaOH
Ba(OH)2 + MgSO4 = BaSO4(s) + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4(s) + Mg(OH)2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/24
Équations équilibrées sur01/25/24
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