| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoBr2 + K2CO3 = CoCO3 + 2 KBr
Fe2O3 + Ae = Fe + Ae2O3 =>
Fe2O3 + 2 Ae = 2 Fe + Ae2O3
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
Mg(OH)2 + H3PO4 = MgH2 + PO4(OH)3 =>
3 Mg(OH)2 + 2 H3PO4 = 3 MgH2 + 2 PO4(OH)3
KNO3 + C2H5OH = KONC + CH3CHO + H2O =>
2 KNO3 + 3 C2H5OH = 2 KONC + 2 CH3CHO + 5 H2O
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
magnesium + lead(II)nitrate = lead + magnesiumnitrate =>
Mg + Pb(NO3)2 = Pb + Mg(NO3)2
Mn2O3 + SO2 = MnS2 + O2 =>
2 Mn2O3 + 8 SO2 = 4 MnS2 + 11 O2
NO2 + NaS2O3 = NaNO3 + S + O2 =>
NO2 + NaS2O3 = NaNO3 + 2 S + O2
CaClO3 = CaClO2 + O2 =>
2 CaClO3 = 2 CaClO2 + O2
NH4{+} + HOCl = NH2Cl + H2O + H{+} =>
NH4{+} + HOCl = NH2Cl + H2O + H{+}
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
Ae + HCe = AeCe + H2 =>
2 Ae + 2 HCe = 2 AeCe + H2
HCl + CaO3 = CaCl2 + H2O + Cl2 =>
6 HCl + CaO3 = CaCl2 + 3 H2O + 2 Cl2
I + Cl = ClI =>
I + Cl = ClI
Cu + Na2CO3 = CuCO3 + Na =>
Cu + Na2CO3 = CuCO3 + 2 Na
CaO + CH4 = CaOCH4 =>
CaO + CH4 = CaOCH4
KNO3 + C2H5OH = KONC + CH3CHO + H2O =>
2 KNO3 + 3 C2H5OH = 2 KONC + 2 CH3CHO + 5 H2O
(C2H5)2O1 + O2 = CO2 + H2O =>
(C2H5)2O1 + 6 O2 = 4 CO2 + 5 H2O
KH2PO4 + Ba(OH)2 = K3PO4 + Ba(H2PO4)2 + H2O =>
3 KH2PO4 + Ba(OH)2 = K3PO4 + Ba(H2PO4)2 + 2 H2O
Pb(NO3)2 + NaOH = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb(OH)2
sodiumhydrogencarbonate = sodiumcarbonate + water + carbondioxide =>
2 NaHCO3 = Na2CO3 + H2O + CO2
CH3Cl + Na + C3H7Cl = C4H10 + NaCl =>
CH3Cl + 2 Na + C3H7Cl = C4H10 + 2 NaCl
P3H4 = PH3 + P4H2 =>
2 P3H4 = 2 PH3 + P4H2
F2 + CuBr2 = FBr + Cu =>
F2 + CuBr2 = 2 FBr + Cu
Mo + Cl = MoCl5 =>
Mo + 5 Cl = MoCl5
F2 + HCl = F2HCl =>
F2 + HCl = F2HCl
LiOH(aq) + NH4Cl(aq) = LiCl(s) + NH3(g) + H2O(l) =>
LiOH(aq) + NH4Cl(aq) = LiCl(s) + NH3(g) + H2O(l)
Al + O2 = Al3O4 =>
3 Al + 2 O2 = Al3O4
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
MnO4{-} + SO3{2-} + H2O = SO4 + OH{-} + Mn{2+} =>
4 MnO4{-} + 5 SO3{2-} + 11 H2O = 5 SO4 + 22 OH{-} + 4 Mn{2+}
AsCl3 + H2O = HCl + As(OH)3 =>
AsCl3 + 3 H2O = 3 HCl + As(OH)3
AlCl3 + NH4(OH) = NH4(Cl) + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3 NH4(Cl) + Al(OH)3
NH2{-}CH2{-}COOH + HCl = (NH3{-}CH2{-}COOH)Cl =>
NH2{-}CH2{-}COOH + HCl = (NH3{-}CH2{-}COOH)Cl
C2H6O + CaCl2 = Ca(ClO4)2 + CH3 =>
8 C2H6O + CaCl2 = Ca(ClO4)2 + 16 CH3
NaOH + N2O5 = Na + NO3 + H2O =>
2 NaOH + N2O5 = 2 Na + 2 NO3 + H2O
Ag + Mg(No3)2 = Mg + AgNo3 =>
2 Ag + Mg(No3)2 = Mg + 2 AgNo3
Al + HCl = Al(HCl)5 =>
Al + 5 HCl = Al(HCl)5
(NH4)NO3 + Na(OH) = NaNO3 + H2O + NH3 =>
(NH4)NO3 + Na(OH) = NaNO3 + H2O + NH3
K2Be(OH)4 + NH3 + HCl = Be(NH3)4Cl2 + KOH + H2O =>
K2Be(OH)4 + 4 NH3 + 2 HCl = Be(NH3)4Cl2 + 2 KOH + 2 H2O
K2Cr2O7 + HI = KI + CrI3 + I2 + H2O =>
K2Cr2O7 + 14 HI = 2 KI + 2 CrI3 + 3 I2 + 7 H2O
H2SO3 + Mg(OH)2 = MgSO3 + H2O =>
H2SO3 + Mg(OH)2 = MgSO3 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NH3(g) + CH3COOH(aq) = CH3COONH4(aq) =>
NH3(g) + CH3COOH(aq) = CH3COONH4(aq)
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + CrCl3 + K2SO4 + H2O =>
3 SnCl2 + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4)2 + 2 CrCl3 + K2SO4 + 7 H2O
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6 =>
CuCl2 + K4FeCN6 = CuCl + KCl + K3FeCN6
Zn + KOH = Zn(OH)2 + K =>
Zn + 2 KOH = Zn(OH)2 + 2 K
N2O5 + Ba(OH)2 = BaO + N(OH)5 =>
N2O5 + 5 Ba(OH)2 = 5 BaO + 2 N(OH)5
Cr2O3 + KClO3 + KOH = K2CrO5 + KCl + H2O =>
3 Cr2O3 + 5 KClO3 + 12 KOH = 6 K2CrO5 + 5 KCl + 6 H2O
LiOH(aq) + NH4Cl(aq) = LiCl(aq) + NH3(aq) + H2O(l) =>
LiOH(aq) + NH4Cl(aq) = LiCl(aq) + NH3(aq) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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