| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaOH + H3SO4{+} = Na3SO4{+} + 3 H2O
H2S(g) + O = SO2(g) + H2O(g) =>
H2S(g) + 3 O = SO2(g) + H2O(g)
KF + H2O = OH{-} + HF + K{+} =>
KF + H2O = OH{-} + HF + K{+}
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu(C2H3O2)2 + (NH4)2(CO3) = Cu(CO3) + (NH4)(C2H3O2) =>
Cu(C2H3O2)2 + (NH4)2(CO3) = Cu(CO3) + 2(NH4)(C2H3O2)
Ba(NO3)2 + K2(CO3) = BaCO3 + KNO3 =>
Ba(NO3)2 + K2(CO3) = BaCO3 + 2 KNO3
C + O2 = CO =>
2 C + O2 = 2 CO
PbS + H2O = Pb(OH)2 + H2S =>
PbS + 2 H2O = Pb(OH)2 + H2S
C3H6O3 + Fe(OH)3(H2O)5 = Fe{2+} + CH3COO{-} + CO3{2-} + H2O =>
13 C3H6O3 + 12 Fe(OH)3(H2O)5 = 12 Fe{2+} + 18 CH3COO{-} + 3 CO3{2-} + 90 H2O
Ca(NO3)2 + Na2S2O3 = CaS2O3 + NaNO3 =>
Ca(NO3)2 + Na2S2O3 = CaS2O3 + 2 NaNO3
Al + KOH + H2O = H2 + K[Al(OH)3] =>
Al + KOH + 2 H2O = H2 + K[Al(OH)3]
CS3 + O2 = CO2 + SO3 =>
2 CS3 + 11 O2 = 2 CO2 + 6 SO3
Fe2O3 + Al0 = Fe0 + Al2O3 =>
Fe2O3 + 2 Al0 = 2 Fe0 + Al2O3
C11H24O = CH3(CH2)4CH(OH)(CH2)4CH3 =>
C11H24O = CH3(CH2)4CH(OH)(CH2)4CH3
Zn2S3 + O2 = Zn2O3 + SO2 =>
2 Zn2S3 + 9 O2 = 2 Zn2O3 + 6 SO2
H2Cr2O7 + NH3*H2O = Cr2O3 + N2 + H2O =>
H2Cr2O7 + 2 NH3*H2O = Cr2O3 + N2 + 6 H2O
NaI + CI2 = NaCI + I2 =>
NaI + CI2 = NaCI + I2
WS2 + O2 = W2O3 + SO2 =>
4 WS2 + 11 O2 = 2 W2O3 + 8 SO2
Cu + NaNO3 + H2SO4 = CuSO4 + Na2SO4 + H2O + NO =>
3 Cu + 2 NaNO3 + 4 H2SO4 = 3 CuSO4 + Na2SO4 + 4 H2O + 2 NO
HNO3 + NH3 = NO3 + HNH3 =>
HNO3 + NH3 = NO3 + HNH3
F2O3 + CO = CO2 + F =>
F2O3 + 3 CO = 3 CO2 + 2 F
Am + Og + U + S = AmOgUS =>
Am + Og + U + S = AmOgUS
Na2S + Ni(II)SO4 = Na2SO4 + Ni(II)S =>
Na2S + Ni(II)SO4 = Na2SO4 + Ni(II)S
Zn + PbHCl = Pb + ZnCl + H2 =>
2 Zn + 2 PbHCl = 2 Pb + 2 ZnCl + H2
FePO4 = Fe{+} + PO4{-} =>
FePO4 = Fe{+} + PO4{-}
C3H8O + MnO4{-} + H{+} = C3H6O2 + Mn2 + H2O =>
7 C3H8O + 4 MnO4{-} + 4 H{+} = 7 C3H6O2 + 2 Mn2 + 9 H2O
CH3OH + Ag = CH3OAg + H2 =>
2 CH3OH + 2 Ag = 2 CH3OAg + H2
AsH3 + KIO3 + HCl = KH2AsO4 + KCl + I2 + H2O =>
5 AsH3 + 8 KIO3 + 3 HCl = 5 KH2AsO4 + 3 KCl + 4 I2 + 4 H2O
Na + O + H2SO4 = Na2SO4 + H2O =>
2 Na + O + H2SO4 = Na2SO4 + H2O
H2CO3(aq) + LiOH(aq) = H2O(l) + Li2(CO3)(aq) =>
H2CO3(aq) + 2 LiOH(aq) = 2 H2O(l) + Li2(CO3)(aq)
Zn2S3 + O2 = Zn2O3 + SO3 =>
Zn2S3 + 6 O2 = Zn2O3 + 3 SO3
MnBr2(aq) + AgNO3(aq) = Mn(NO3)2(aq) + AgBr =>
MnBr2(aq) + 2 AgNO3(aq) = Mn(NO3)2(aq) + 2 AgBr
FeCl3 + NH3 + H2O = NH4 + Fe(OH)3 + Cl =>
FeCl3 + 3 NH3 + 3 H2O = 3 NH4 + Fe(OH)3 + 3 Cl
Ba(OH)2(aq) + HF(aq) = BaF2(s) + H2O(l) =>
Ba(OH)2(aq) + 2 HF(aq) = BaF2(s) + 2 H2O(l)
NO2 + H2O = H2ONO2 =>
NO2 + H2O = H2ONO2
Cr2O3 + C2H2 = Cr + CO + H2O =>
Cr2O3 + C2H2 = 2 Cr + 2 CO + H2O
C5H8O2 + Na2SO3 + H2O = NaSO3C5H10O2NaSO3 + NaOH =>
C5H8O2 + 2 Na2SO3 + 2 H2O = NaSO3C5H10O2NaSO3 + 2 NaOH
KI + CuS = CuI + KS =>
KI + CuS = CuI + KS
FeCl3 + Nh4(OH)2 = Fe(OH)2 + Nh4Cl3 =>
FeCl3 + Nh4(OH)2 = Fe(OH)2 + Nh4Cl3
C2H6O2 + HBr = C3Br + O2 + H2 =>
3 C2H6O2 + 2 HBr = 2 C3Br + 3 O2 + 10 H2
C + Nh4OH = COH + Nh3 =>
3 C + 3 Nh4OH = 3 COH + 4 Nh3
Hg(l) + ZnSO4(aq) = HgSO4(aq) + Zn(s) =>
Hg(l) + ZnSO4(aq) = HgSO4(aq) + Zn(s)
Na3PO4(ac) + Cu(NO3)2(ac) = Na3(NO3)2 + CuPO4 =>
Na3PO4(ac) + Cu(NO3)2(ac) = Na3(NO3)2 + CuPO4
C2H2Cl2 + Br = C2H2Cl2Br =>
C2H2Cl2 + Br = C2H2Cl2Br
HN4OH + HCl = H2O + HN4Cl =>
HN4OH + HCl = H2O + HN4Cl
NH3 + HC1 = (NH4)C1 =>
NH3 + HC1 = (NH4)C1
ZnCl2 + H2O = ZnO + HCl =>
ZnCl2 + H2O = ZnO + 2 HCl
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
Au + MgBr2 = AuBr3 + Mg =>
2 Au + 3 MgBr2 = 2 AuBr3 + 3 Mg
Na2PO4 = Na2O + P2O5 + O2 =>
4 Na2PO4 = 4 Na2O + 2 P2O5 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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