| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4(aq) + CaCl2(aq) = CuCl2(aq) + CaSO4(slightlyaq)
e + H{+} + Mn2O3 = Mn{+2} + H2O =>
2e + 6 H{+} + Mn2O3 = 2 Mn{+2} + 3 H2O
Pb + NO3 = Pb(NO3)3 =>
Pb + 3 NO3 = Pb(NO3)3
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Sb + HNO3 = Sb2O5 + NO2 + H2 =>
4 Sb + 10 HNO3 = 2 Sb2O5 + 10 NO2 + 5 H2
HClO + Br2 = BrO3{-} + Cl2 + H{+} + H2O =>
10 HClO + Br2 = 2 BrO3{-} + 5 Cl2 + 2 H{+} + 4 H2O
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al2(SO4)3 + LiOH = Al2OH + Li(SO4)3 =>
Al2(SO4)3 + LiOH = Al2OH + Li(SO4)3
C14H32N2O2Ni + H2O = NiO + C14H34N2O2 =>
C14H32N2O2Ni + H2O = NiO + C14H34N2O2
BCl3 + O2 = B2O3 + Cl2O =>
2 BCl3 + 3 O2 = B2O3 + 3 Cl2O
K4[Ni2(CN)6] + K + KCN = K4[Ni(CN)4] =>
K4[Ni2(CN)6] + 2 K + 2 KCN = 2 K4[Ni(CN)4]
Na2O + O = Na2O2 =>
Na2O + O = Na2O2
Ca(O2) = Ca + O =>
Ca(O2) = Ca + 2 O
N2H4 + N2O4 = N2 + H2O = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Cu(OH)2 + Fe2(SO4)3 = CuSO4 + Fe(OH)3 =>
3 Cu(OH)2 + Fe2(SO4)3 = 3 CuSO4 + 2 Fe(OH)3
Na2O + O = Na2O2 =>
Na2O + O = Na2O2
K2Cr2O7 + H2SO4 + C2H6O = C2H4O + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C2H6O = 3 C2H4O + Cr2(SO4)3 + 7 H2O + K2SO4
N2 + O2 = N2O2 =>
N2 + O2 = N2O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SnCl2 = Sn + Cl =>
SnCl2 = Sn + 2 Cl
K2Cr2O7 + H2SO4 + HCHO = K2SO4 + Cr2(SO4)3 + CO3 + H2O =>
K2Cr2O7 + 4 H2SO4 + HCHO = K2SO4 + Cr2(SO4)3 + CO3 + 5 H2O
CH2BrCHBrCH3 + KOH = CHCCH3 + H2O + KBr =>
CH2BrCHBrCH3 + 2 KOH = CHCCH3 + 2 H2O + 2 KBr
HN2 + O2 = NO + H2O =>
4 HN2 + 5 O2 = 8 NO + 2 H2O
SeO + H2O = H2 + SeO2 =>
SeO + H2O = H2 + SeO2
Li + KF = LiF + K =>
Li + KF = LiF + K
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
H2S + Ti(OH)3 = Ti2S3 + H2O =>
3 H2S + 2 Ti(OH)3 = Ti2S3 + 6 H2O
Fe3(PO4)2 = FeO + P2O5 =>
Fe3(PO4)2 = 3 FeO + P2O5
C + H2O + H + Cl + N = C21H22ClNO4 =>
21 C + 4 H2O + 14 H + Cl + N = C21H22ClNO4
(NH4)2 + LiBr = (NH4)2Br + Li =>
(NH4)2 + LiBr = (NH4)2Br + Li
CsOH + HCl = CsCl + H2O =>
CsOH + HCl = CsCl + H2O
C6H12O6 + H2O2 = CO2 + H2O =>
C6H12O6 + 12 H2O2 = 6 CO2 + 18 H2O
NaOHK2O = NaOK2OH =>
NaOHK2O = NaOK2OH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PBS + HNO3 = PBSO4 + H2O + NO =>
3 PBS + 8 HNO3 = 3 PBSO4 + 4 H2O + 8 NO
CH3COCH3 + KMnO4 = CH3COOK + CH3COOH + MnO2 + H2O =>
6 CH3COCH3 + 8 KMnO4 = 8 CH3COOK + CH3COOH + 8 MnO2 + 4 H2O
KCl + (NH4)3PO4 = K3PO4 + (NH4)Cl =>
3 KCl + (NH4)3PO4 = K3PO4 + 3(NH4)Cl
Cu2O + H2O2 + H2SO4 = CuSO4 + H2O =>
Cu2O + H2O2 + 2 H2SO4 = 2 CuSO4 + 3 H2O
C6H6O + NaHCO3 = H2O + C6H5ONa + CO2 =>
C6H6O + NaHCO3 = H2O + C6H5ONa + CO2
*2Fe + O2 = *2FeO3 =>
*2Fe + 3 O2 = *2FeO3
H2 + HO = H2O =>
H2 + 2 HO = 2 H2O
Bi(NO3)3 + H2O = Bi + O2 + HNO3 =>
4 Bi(NO3)3 + 6 H2O = 4 Bi + 3 O2 + 12 HNO3
In + O2 = InO =>
2 In + O2 = 2 InO
Cu(NO3) + Zn = Zn(NO3)2 + Cu =>
2 Cu(NO3) + Zn = Zn(NO3)2 + 2 Cu
Na2C2O4 + Ca(HCO3)2 = NaHCO3 + Ca(C2O4) =>
Na2C2O4 + Ca(HCO3)2 = 2 NaHCO3 + Ca(C2O4)
(NH4)3(PO4) + Ba(OH)2 = Ba3(PO4)2 + NH4(OH) =>
2(NH4)3(PO4) + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4(OH)
Fe(NO3)2 + Cu(NO3)2 = Fe(NO3)3 + Cu =>
2 Fe(NO3)2 + Cu(NO3)2 = 2 Fe(NO3)3 + Cu
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
HClO2 + H2O = H2ClO2 + OH =>
HClO2 + H2O = H2ClO2 + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/26/24
Équations équilibrées sur09/25/23
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