| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 PbO + 2 NH3 = N2 + 3 H2O + 3 Pb
KOH + H3PO = K2HPO + H2O =>
2 KOH + H3PO = K2HPO + 2 H2O
BiOCl + H2S = Bi2S3 + H2O + HCl =>
2 BiOCl + 3 H2S = Bi2S3 + 2 H2O + 2 HCl
Mg3N2 + K2CO3 = MgCO3 + K3N =>
Mg3N2 + 3 K2CO3 = 3 MgCO3 + 2 K3N
MnO4{-} + H{+} + H2O2 = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2
SO2 + K2CrO4 + KHSO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 SO2 + 2 K2CrO4 + 4 KHSO4 = Cr2(SO4)3 + 4 K2SO4 + 2 H2O
C2O4{2-} + H3O{+} = H2C2O4 + H2O =>
C2O4{2-} + 2 H3O{+} = H2C2O4 + 2 H2O
(NH4)2SO3 + NaOH = NH4OH + SO3Na2 =>
(NH4)2SO3 + 2 NaOH = 2 NH4OH + SO3Na2
H2SO4NiO = NiSO4H2O =>
H2SO4NiO = NiSO4H2O
KH2PO4 + KOH = H2O + K2HPO4 =>
KH2PO4 + KOH = H2O + K2HPO4
FeCl3 + Cs3PO4 = ClCs + FePO4 =>
FeCl3 + Cs3PO4 = 3 ClCs + FePO4
NaOH + ZnO = Zn(OH)2 + Na2O =>
2 NaOH + ZnO = Zn(OH)2 + Na2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2S2O3*5H2O = Na2SO4 + S + Na2S + H2O =>
4 Na2S2O3*5H2O = 3 Na2SO4 + 4 S + Na2S + 20 H2O
C45H86O6 + NaOH + HCl = NaCl + C3H8O3 + C14H28O2 =>
C45H86O6 + 3 NaOH + 3 HCl = 3 NaCl + C3H8O3 + 3 C14H28O2
NH2CH2COOH + O2 = NH2CONH2 + CO2 + H2O =>
2 NH2CH2COOH + 3 O2 = NH2CONH2 + 3 CO2 + 3 H2O
BeOHCl = Be(Cl)OH =>
BeOHCl = Be(Cl)OH
C5H10 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
2 C5H10 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
CH3COOH(l) + O2(g) = CO2(g) + H2O(g) =>
CH3COOH(l) + 2 O2(g) = 2 CO2(g) + 2 H2O(g)
Ca + AuSO4 = Au + CaSO4 =>
Ca + AuSO4 = Au + CaSO4
Li + HNO3 = LiNO3 + H2O + NH4NO3 =>
8 Li + 10 HNO3 = 8 LiNO3 + 3 H2O + NH4NO3
Rb3PO4 + Ti(NO3)4 = RbNO3 + Ti3(PO4)4 =>
4 Rb3PO4 + 3 Ti(NO3)4 = 12 RbNO3 + Ti3(PO4)4
CrO5 = Cr + O2 =>
2 CrO5 = 2 Cr + 5 O2
SO2 + K2Cr2O7 + H2O = Cr(OH)3 + KOH + H2SO4 =>
3 SO2 + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 2 KOH + 3 H2SO4
H2C4H4O4 + H2O = HC4H4O4 + H3O =>
H2C4H4O4 + H2O = HC4H4O4 + H3O
Al + CuCl2 = Al(Cl2) + Cu =>
Al + CuCl2 = Al(Cl2) + Cu
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
B(OH)3 + CH3OH = B(OCH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(OCH3)3 + 3 H2O
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
C6H12O6 + O = H2O + CO2 =>
C6H12O6 + 12 O = 6 H2O + 6 CO2
Ca(HCO3)2 + Na2B4O7 = CaB4O7 + NaHCO3 =>
Ca(HCO3)2 + Na2B4O7 = CaB4O7 + 2 NaHCO3
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Cr2O3 + Cl2 + KOH = K2Cr2O7 + KCl + H2O =>
Cr2O3 + 3 Cl2 + 8 KOH = K2Cr2O7 + 6 KCl + 4 H2O
B(OH)3 + CH3OH = B(OCH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(OCH3)3 + 3 H2O
Cr(OH)3 + H2SO4 = Cr(OH)(SO4) + H2O =>
Cr(OH)3 + H2SO4 = Cr(OH)(SO4) + 2 H2O
Li2 + CO3 + HCl = LiCl + CO2 + H2O =>
Li2 + CO3 + 2 HCl = 2 LiCl + CO2 + H2O
BaCl2 + H2Cr2O7 = BaCr2O7 + HCl =>
BaCl2 + H2Cr2O7 = BaCr2O7 + 2 HCl
K2CrO3 + H2S + HCl = CrCl3 + KCl + S + H2O =>
2 K2CrO3 + H2S + 10 HCl = 2 CrCl3 + 4 KCl + S + 6 H2O
Al(SO4)3 + Pb(NO3)2 = Al(NO3)3 + Pb(SO4)2 =>
2 Al(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb(SO4)2
NaTeO3 + NaI + HCl = NaCl + Te2 + I2 + H2O =>
2 NaTeO3 + 10 NaI + 12 HCl = 12 NaCl + Te2 + 5 I2 + 6 H2O
Cl(g) + NaBr = Br(l) + NaCl(aq) =>
Cl(g) + NaBr = Br(l) + NaCl(aq)
C8H10 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + H2O + C7H6O =>
35 C8H10 + 57 H2SO4 + 38 KMnO4 = 38 MnSO4 + 19 K2SO4 + 112 H2O + 40 C7H6O
HgS + S2 = HgS2 =>
2 HgS + S2 = 2 HgS2
CH3COOH + NaHCO3(s) = NaCH3COO(aq) + CO2(g) + H2O(l) =>
CH3COOH + NaHCO3(s) = NaCH3COO(aq) + CO2(g) + H2O(l)
H3N + Na3Po4 = H3Po4 + Na3N =>
H3N + Na3Po4 = H3Po4 + Na3N
C3H3 + O2 = H2O + CO2 =>
4 C3H3 + 15 O2 = 6 H2O + 12 CO2
(NH4)3Fe(SCN)6 + ClF + KOH = KF + KCl + K2[FeO4] + K2SO4 + CO2 + N2 + H2O =>
2(NH4)3Fe(SCN)6 + 78 ClF + 184 KOH = 78 KF + 78 KCl + 2 K2[FeO4] + 12 K2SO4 + 12 CO2 + 9 N2 + 104 H2O
NH4NO3 + CH3COOH = CH3COONH4 + HNO3 =>
NH4NO3 + CH3COOH = CH3COONH4 + HNO3
LiNO3(aq) + NH4OH(aq) = LiOH + NH4NO3(aq) =>
LiNO3(aq) + NH4OH(aq) = LiOH + NH4NO3(aq)
HOCOC6H4COOK + NaOH = H2O + NaOCOC6H4COOK =>
HOCOC6H4COOK + NaOH = H2O + NaOCOC6H4COOK
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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