| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + O2 = 2 NH2OH
LiHO + MgI2 = Mg(HO)2 + LiI =>
2 LiHO + MgI2 = Mg(HO)2 + 2 LiI
WO3 = W + O2 =>
2 WO3 = 2 W + 3 O2
KI + F2 = KF + I2 =>
2 KI + F2 = 2 KF + I2
As2O3 + NaOH = Na2HAsO3 + H2O =>
As2O3 + 4 NaOH = 2 Na2HAsO3 + H2O
LiHO + MgI2 = Mg(HO)2 + LiI =>
2 LiHO + MgI2 = Mg(HO)2 + 2 LiI
K2OH + HCr2O7 = K2Cr2O7 + H2O =>
K2OH + HCr2O7 = K2Cr2O7 + H2O
NaOH + Cl2(g) + H2(g) = NaCl(aq) + H2O(l) =>
2 NaOH + Cl2(g) + H2(g) = 2 NaCl(aq) + 2 H2O(l)
Na2CO3(s) + H3PO4(aq) = CO2(g) + H2O(l) + Na3PO4 =>
3 Na2CO3(s) + 2 H3PO4(aq) = 3 CO2(g) + 3 H2O(l) + 2 Na3PO4
CH3Cl + Cl2 = CH2Cl + HCl =>
2 CH3Cl + Cl2 = 2 CH2Cl + 2 HCl
LiHO + MgI2 = Mg(HO)2 + LiI =>
2 LiHO + MgI2 = Mg(HO)2 + 2 LiI
MgCl2 + Cr2O3 + H2O = CrCl3 + Mg(OH)2 =>
3 MgCl2 + Cr2O3 + 3 H2O = 2 CrCl3 + 3 Mg(OH)2
Al + HCl = H2 + Al(Cl)2 =>
Al + 2 HCl = H2 + Al(Cl)2
Na2SO3 + Mn(NO3)2 = MnSO3 + NaNO3 =>
Na2SO3 + Mn(NO3)2 = MnSO3 + 2 NaNO3
LiHO + MgI2 = Mg(HO)2 + LiI =>
2 LiHO + MgI2 = Mg(HO)2 + 2 LiI
NaPO3 + HNO3 = NaNO3 + HPO3 =>
NaPO3 + HNO3 = NaNO3 + HPO3
NaC2H3O2 + AgNO3 = NaNO3 + CH3COO + Ag =>
NaC2H3O2 + AgNO3 = NaNO3 + CH3COO + Ag
Fe + CuSO3 = Cu + FeSO3 =>
Fe + CuSO3 = Cu + FeSO3
NaPO3 + HNO3 = NaNO3 + HPO3 =>
NaPO3 + HNO3 = NaNO3 + HPO3
KMnO4 + NaOH + C12H22O11 = MnO2 + NaC6H11O7 + K2MnO4 + H2O =>
2 KMnO4 + 2 NaOH + C12H22O11 = MnO2 + 2 NaC6H11O7 + K2MnO4 + H2O
Zn(NO3) + NaOH = Na(NO3) + ZnOH =>
Zn(NO3) + NaOH = Na(NO3) + ZnOH
HCH2COOH + Mg = Mg(CH2COOH)2 + H2 =>
2 HCH2COOH + Mg = Mg(CH2COOH)2 + H2
LiHO + MgI2 = Mg(HO)2 + LiI =>
2 LiHO + MgI2 = Mg(HO)2 + 2 LiI
Br2 + MnSO4 + KOH = KMnO4 + KBr + K2SO4 + H2O =>
5 Br2 + 2 MnSO4 + 16 KOH = 2 KMnO4 + 10 KBr + 2 K2SO4 + 8 H2O
MnO2 + NaOCl + NaOH = Na2MnO4 + NaCl + H2O =>
MnO2 + NaOCl + 2 NaOH = Na2MnO4 + NaCl + H2O
CUCl2 + H2O = HCUCl2 + OH =>
CUCl2 + H2O = HCUCl2 + OH
LiHO + MgI2 = Mg(HO)2 + LiI =>
2 LiHO + MgI2 = Mg(HO)2 + 2 LiI
Ca + ZnCl = ZnCa + Cl =>
Ca + ZnCl = ZnCa + Cl
Mg(OH)2 + EDTA{4-} = Mg(OH)2EDTA{4-} =>
Mg(OH)2 + EDTA{4-} = Mg(OH)2EDTA{4-}
P + Ba(OH)2 = BaHPO2 + PH3 =>
4 P + 3 Ba(OH)2 = 3 BaHPO2 + PH3
PbBO2 + NaCl = NaBO2 + PbCl =>
PbBO2 + NaCl = NaBO2 + PbCl
KMnO4 + C2H4 + H2O = KOH + MnO2 + C2H6O2 =>
2 KMnO4 + 3 C2H4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C2H6O2
C7H12(l) + O2 = CO2 + H2O(l) =>
C7H12(l) + 10 O2 = 7 CO2 + 6 H2O(l)
NaOH + (SO2) = Na2(SO3) + H2O =>
2 NaOH + (SO2) = Na2(SO3) + H2O
Cu(l) + AgNO3 = CuNO3 + Ag =>
Cu(l) + AgNO3 = CuNO3 + Ag
CO(NH2)2 + NaOH = Na2CO3 + NH3 =>
CO(NH2)2 + 2 NaOH = Na2CO3 + 2 NH3
KNO2 + Mg + H2O = KOH + NH3 + Mg(OH)2 =>
KNO2 + 3 Mg + 5 H2O = KOH + NH3 + 3 Mg(OH)2
Al(s) + ZnO(s) = Al2O3(s) + Zn(s) =>
2 Al(s) + 3 ZnO(s) = Al2O3(s) + 3 Zn(s)
HN3 + H2SO4 = H2O + SO2 + HNO3 =>
HN3 + 8 H2SO4 = 7 H2O + 8 SO2 + 3 HNO3
P{5+} + O{2-} = P2O5 =>
2 P{5+} + 5 O{2-} = P2O5
CuCl2 + NaOH = Cu4(OH)5Cl3 + NaCl =>
4 CuCl2 + 5 NaOH = Cu4(OH)5Cl3 + 5 NaCl
ScO + HNO3 = Sc(NO3)2 + H2O =>
ScO + 2 HNO3 = Sc(NO3)2 + H2O
NaMnO4 + HCl = NaCl + MnCl2 + Cl2 + H2O =>
2 NaMnO4 + 16 HCl = 2 NaCl + 2 MnCl2 + 5 Cl2 + 8 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe + HNO3 = Fe(NO3)2 + H2O + NO =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 4 H2O + 2 NO
H2SO4 + Zn = ZnH2 + SO4 =>
H2SO4 + Zn = ZnH2 + SO4
Cr2O7{-2} + H{+} + H2C2O4 = Cr{3} + H2O + CO2 =>
Cr2O7{-2} + 8 H{+} + 3 H2C2O4 = 2 Cr{3} + 7 H2O + 6 CO2
P4 + KClO3 = KCl + P4O10 =>
3 P4 + 10 KClO3 = 10 KCl + 3 P4O10
MnC2OH6O(s) + O2(g) = MnO(s) + H2O(g) + CO2(g) =>
MnC2OH6O(s) + 3 O2(g) = MnO(s) + 3 H2O(g) + 2 CO2(g)
S8 + Na2SO3 + HOH = Na2S2O3*5HOH =>
S8 + 8 Na2SO3 + 40 HOH = 8 Na2S2O3*5HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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