| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(C22H22N3O9)3 + 3 NH4OH = Al(OH)3 + 3 C22H26N4O9
ClO7 + BaO = Ba(ClO4)2 + O =>
2 ClO7 + BaO = Ba(ClO4)2 + 7 O
CuCO3(s) = CO2(g) + CuO =>
CuCO3(s) = CO2(g) + CuO
NH4CI = NH4 + CI =>
NH4CI = NH4 + CI
Y + O = YO =>
Y + O = YO
Na2S + Fe(ClO3)2 = NaClO3 + FeS =>
Na2S + Fe(ClO3)2 = 2 NaClO3 + FeS
NaCl + (H)2S(O)4 = (Na)2S(O)4 + HCl =>
2 NaCl + (H)2S(O)4 = (Na)2S(O)4 + 2 HCl
ICl3(g) + H2O(l) = HCl + ICl + HIO3 =>
2 ICl3(g) + 3 H2O(l) = 5 HCl + ICl + HIO3
MnO4{-} + CH3OH + H2O = MnO4{2-} + CO3{2-} + H{+} =>
6 MnO4{-} + CH3OH + 2 H2O = 6 MnO4{2-} + CO3{2-} + 8 H{+}
Al28(OH)31Cl39(SO4)51 + Ca(OH)2 = Al(OH)3 + CaCl2 + CaSO4 + OH =>
2 Al28(OH)31Cl39(SO4)51 + 141 Ca(OH)2 = 56 Al(OH)3 + 39 CaCl2 + 102 CaSO4 + 176 OH
H{+} + S2O3{2-} = HS2O3{-} =>
H{+} + S2O3{2-} = HS2O3{-}
Fe(OH)3 + CH3COOH = Fe + H2O + CHC3OO =>
Fe(OH)3 + 2 CH3COOH = Fe + 5 H2O + CHC3OO
NH4 + KMnO4 + H2SO4 = K2SO4 + (NH4)2SO4 + MnSO4 + H2O =>
10 NH4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5(NH4)2SO4 + 2 MnSO4 + 8 H2O
Li2OH2SO3 = Li2SO4H2 =>
Li2OH2SO3 = Li2SO4H2
Fe3{+} + KSCN = [Fe(SCN)6]3{+} + K =>
Fe3{+} + 18 KSCN = [Fe(SCN)6]3{+} + 18 K
Pb(ClO3)2 + Na = Pb + NaClO3 =>
Pb(ClO3)2 + 2 Na = Pb + 2 NaClO3
C2H2(acetylene) + MnO4{-} = H2CCOO{-} + MnO2 =>
C2H2(acetylene) + MnO4{-} = H2CCOO{-} + MnO2
H2O + CH3CO2 = CH3CO2H + OH =>
H2O + CH3CO2 = CH3CO2H + OH
Pb + H3PO4 = Pb3(PO4)2 + H =>
3 Pb + 2 H3PO4 = Pb3(PO4)2 + 6 H
CaCO3 + H(C2H3O2) = CO2 + H2O + Ca(C2H3O2)2 =>
CaCO3 + 2 H(C2H3O2) = CO2 + H2O + Ca(C2H3O2)2
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
HCHO2OH = CHO2H2O =>
HCHO2OH = CHO2H2O
N2H4*H2SO4 + NaOH = N2H4 + H2O + Na2SO4 =>
N2H4*H2SO4 + 2 NaOH = N2H4 + 2 H2O + Na2SO4
KO2 + H4O = O2 + KOH =>
8 KO2 + 2 H4O = 5 O2 + 8 KOH
H3Po4 + C10H16ClNO + I + P + H2O = C10H18NO + PPoI + H2OCl =>
2 H3Po4 + 3 C10H16ClNO + 8 I + 8 P + 3 H2O = 3 C10H18NO + 8 PPoI + 3 H2OCl
Cr(SO4) + (NH4)CO3 = CrCO3 + NH4(SO4) =>
Cr(SO4) + (NH4)CO3 = CrCO3 + NH4(SO4)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CN{-} + OCl{-} + OH{-} = CO3{2-} + N2 + Cl{-} + H2O =>
2 CN{-} + 5 OCl{-} + 2 OH{-} = 2 CO3{2-} + N2 + 5 Cl{-} + H2O
KMnO4 + HNO3 = HMnO4 + KNO3 =>
KMnO4 + HNO3 = HMnO4 + KNO3
Zn(NO3)2 + KL = ZnL2 + KNO3 =>
Zn(NO3)2 + 2 KL = ZnL2 + 2 KNO3
NH4CO2CH3 = NH3 + CH3CO2H =>
NH4CO2CH3 = NH3 + CH3CO2H
Cr2O7{2-} + H2S + H{+} = Cr2O3 + S8 + H2O =>
8 Cr2O7{2-} + 24 H2S + 16 H{+} = 8 Cr2O3 + 3 S8 + 32 H2O
Au + H2SeO4 = H2O + SeO + Au2(SeO4)3 =>
4 Au + 9 H2SeO4 = 9 H2O + 3 SeO + 2 Au2(SeO4)3
Fe2O3(s) + H2(g) = Fe(l) + H2O =>
Fe2O3(s) + 3 H2(g) = 2 Fe(l) + 3 H2O
Chlorine + aluminumiodide = aluminumchloride + iodine =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
BaS + KC2H3O2 = K2S + Ba(C2H3O2)2 =>
BaS + 2 KC2H3O2 = K2S + Ba(C2H3O2)2
Na2CO3 + BaBr2 = Na2CO3BaBr2 =>
Na2CO3 + BaBr2 = Na2CO3BaBr2
C6H6 + Cr2O7{2-} + H{+} = CO2 + H2O + Cr{3+} =>
C6H6 + 5 Cr2O7{2-} + 40 H{+} = 6 CO2 + 23 H2O + 10 Cr{3+}
Mg + CrBr3 = MgBr2 + Cr =>
3 Mg + 2 CrBr3 = 3 MgBr2 + 2 Cr
Fe2Si2O6 + O2 + H2O = Fe2O3 + Si2O6(OH)2 =>
Fe2Si2O6 + 2 O2 + H2O = Fe2O3 + Si2O6(OH)2
Cl2CO + NaOH = Na2CO3 + H2O + ClNa =>
Cl2CO + 4 NaOH = Na2CO3 + 2 H2O + 2 ClNa
KMnO4 + KI + H2O = MnO + KOH + KIO3 =>
6 KMnO4 + 5 KI + 3 H2O = 6 MnO + 6 KOH + 5 KIO3
Al2(SO4)3 + Pb3(PO4)2 = AlPO4 + PbSO4 =>
Al2(SO4)3 + Pb3(PO4)2 = 2 AlPO4 + 3 PbSO4
HgCl2 + H2SO3 = HgSO3 + HCl =>
HgCl2 + H2SO3 = HgSO3 + 2 HCl
SiF4 + Na(OH) = Na4(SiO4) + NaF + H2O =>
SiF4 + 8 Na(OH) = Na4(SiO4) + 4 NaF + 4 H2O
Mg3(PO4)2 + CaCl2 = MgCl2 + Ca3(PO4)2 =>
Mg3(PO4)2 + 3 CaCl2 = 3 MgCl2 + Ca3(PO4)2
Na2S2O3 + BaCl2 = NaCl + BaS2O3 =>
Na2S2O3 + BaCl2 = 2 NaCl + BaS2O3
Mg2 + CuO = MgO + Cu =>
Mg2 + 2 CuO = 2 MgO + 2 Cu
X2Y3 + Z = X3Z2 + Y =>
3 X2Y3 + 4 Z = 2 X3Z2 + 9 Y
Cr + CdCl2 = Cd + CrCl2 =>
Cr + CdCl2 = Cd + CrCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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