| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ra + H2SO4 = RaSO4 + H2
C2 + H2O = C2H5OH + O =>
C2 + 3 H2O = C2H5OH + 2 O
H + B = HB =>
H + B = HB
Br2 + C5H8 = Br2C5H8 =>
Br2 + C5H8 = Br2C5H8
ZnBr2 + Cu3(PO4)2 = Zn3(PO4)2 + CuBr2 =>
3 ZnBr2 + Cu3(PO4)2 = Zn3(PO4)2 + 3 CuBr2
O2 + C6H8O6 = H2O + CO2 =>
5 O2 + C6H8O6 = 4 H2O + 6 CO2
Cr(NO3)3(aq) + Al(s) = Al(NO3)3(aq) + Cr(s) =>
Cr(NO3)3(aq) + Al(s) = Al(NO3)3(aq) + Cr(s)
Ag2S + HNO3 = H2SO4 + AgNO3 + NO2 + H2O =>
Ag2S + 10 HNO3 = H2SO4 + 2 AgNO3 + 8 NO2 + 4 H2O
AsO3{-} + Zn + OH{-} = AsH3 + ZnO2{2-} + H2O =>
AsO3{-} + 4 Zn + 7 OH{-} = AsH3 + 4 ZnO2{2-} + 2 H2O
CuFeS + O2 = Cu2S + FeO + SO2 =>
2 CuFeS + 2 O2 = Cu2S + 2 FeO + SO2
Br2 + KF = BrF + K =>
Br2 + 2 KF = 2 BrF + 2 K
Na + Co(NO3)2 = Na(NO3)2 + Co =>
Na + Co(NO3)2 = Na(NO3)2 + Co
(SO3) + (AlH3) = Al2(SO3)3 + H2 =>
3(SO3) + 2(AlH3) = Al2(SO3)3 + 3 H2
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O =>
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O
KH2PO4 + Ca(OH)2 = CaHPO4 + K3PO4 + H2O =>
3 KH2PO4 + 2 Ca(OH)2 = 2 CaHPO4 + K3PO4 + 4 H2O
Cr + AuCl3 = Au + CrCl3 =>
Cr + AuCl3 = Au + CrCl3
Ga(OH)3 + HN3 = Ga(HN3) + OH =>
Ga(OH)3 + HN3 = Ga(HN3) + 3 OH
HI(aq) + Ba(OH)2(aq) = BaI2 + H2O(aq) =>
2 HI(aq) + Ba(OH)2(aq) = BaI2 + 2 H2O(aq)
Mn(OH)2 + NaOH + H2O = Na2[Mn(OH)6] + H2 =>
Mn(OH)2 + 2 NaOH + 2 H2O = Na2[Mn(OH)6] + H2
MnO2 + KCl + H2SO4 = MnCl2 + Cl2 + K2SO4 + H2O =>
MnO2 + 4 KCl + 2 H2SO4 = MnCl2 + Cl2 + 2 K2SO4 + 2 H2O
Fe2(SO4)3 + BaCO3 = BaSO4 + Fe2(CO3)3 =>
Fe2(SO4)3 + 3 BaCO3 = 3 BaSO4 + Fe2(CO3)3
C11H20N + XO2 + X379N2 = XCO2 + XH2O + XNO =>
756 C11H20N + 12485 XO2 + 11 X379N2 = 8316 XCO2 + 7560 XH2O + 778 XNO
Cu(NO3)2 + Sn = Cu + Sn(NO3)2 =>
Cu(NO3)2 + Sn = Cu + Sn(NO3)2
HlO3 + P + H2O = Hl + HPO4 =>
7 HlO3 + 6 P + 3 H2O = 7 Hl + 6 HPO4
ZnO + H2SiF6 = Zn(SiF6) + H2O =>
ZnO + H2SiF6 = Zn(SiF6) + H2O
ClO3{-} + H3O{+} + e = Cl{-} + H2O =>
ClO3{-} + 6 H3O{+} + 6e = Cl{-} + 9 H2O
Al(OH)3 + HO{-} = AlO2{-} + H2O =>
Al(OH)3 + HO{-} = AlO2{-} + 2 H2O
NF2 = N2 + F2 =>
2 NF2 = N2 + 2 F2
C4H8O + NaHSO3 = C4H7ONa + H2SO3 =>
C4H8O + NaHSO3 = C4H7ONa + H2SO3
K3PO4 + Na2CrO3 = K2CrO3 + Na3PO4 =>
2 K3PO4 + 3 Na2CrO3 = 3 K2CrO3 + 2 Na3PO4
NiF2 + K2CO3 = NiCO3 + FK =>
NiF2 + K2CO3 = NiCO3 + 2 FK
FeSO4 + SO3 = SO2 + Fe2(SO4)3 =>
2 FeSO4 + 2 SO3 = SO2 + Fe2(SO4)3
Ca2(CO3)2 + H2SO4 = Ca2(SO4)2 + H2O + CO2 =>
Ca2(CO3)2 + 2 H2SO4 = Ca2(SO4)2 + 2 H2O + 2 CO2
Na2SO4 + BaNO32 = BaSO4 + Na2NO32 =>
Na2SO4 + BaNO32 = BaSO4 + Na2NO32
NH3 + O6 = HNO2 + H2O =>
2 NH3 + O6 = 2 HNO2 + 2 H2O
Ca(NO3)2*4H2O + P2O5 + C2H5OH = Ca10(PO4)6(OH)2 + NO2 + CO2 + H2O =>
30 Ca(NO3)2*4H2O + 9 P2O5 + 5 C2H5OH = 3 Ca10(PO4)6(OH)2 + 60 NO2 + 10 CO2 + 132 H2O
P4 + S8 = P2S6 =>
2 P4 + 3 S8 = 4 P2S6
Zn + N = ZnN =>
Zn + N = ZnN
NH3 + H3N(CO2)3 = N(CN)3 + H2O =>
3 NH3 + H3N(CO2)3 = N(CN)3 + 6 H2O
Ca(NO3)2*4H2O + P2O5 + C2H5OH = Ca10(PO4)6(OH)2 + NO2 + CO2 + H2O =>
30 Ca(NO3)2*4H2O + 9 P2O5 + 5 C2H5OH = 3 Ca10(PO4)6(OH)2 + 60 NO2 + 10 CO2 + 132 H2O
Cr + H2O + Na2O2 = Na2CrO4 + NaOH =>
Cr + 2 H2O + 3 Na2O2 = Na2CrO4 + 4 NaOH
HCl + As2O3 + NaNO23 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 43 As2O3 + 4 NaNO23 + 127 H2O = 4 NO + 86 H3AsO4 + 4 NaCl
Ba(NO3)2 + Ca = Ca(NO3)2 + Ba =>
Ba(NO3)2 + Ca = Ca(NO3)2 + Ba
Al + HCl = AlHCl =>
Al + HCl = AlHCl
CHF + F + SiOCH2 = SiF4 + CO + CH4 =>
2 CHF + 10 F + 3 SiOCH2 = 3 SiF4 + 3 CO + 2 CH4
Na + H2O = H2ONaOH + H2 =>
2 Na + 4 H2O = 2 H2ONaOH + H2
C3H13 + O2 = CO2 + water =>
4 C3H13 + 25 O2 = 12 CO2 + 26 H2O
H2 + ZnCl2 = HCl2 + Zn =>
H2 + 2 ZnCl2 = 2 HCl2 + 2 Zn
C3H7OH + O2 = C3H7O + H2O =>
4 C3H7OH + O2 = 4 C3H7O + 2 H2O
BaCl2(ac) + Na2SO4(ac) = BaSO4(s) + NaCl(ac) =>
BaCl2(ac) + Na2SO4(ac) = BaSO4(s) + 2 NaCl(ac)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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