| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(CH3)2CHOH(aq) + 2 CrO3(aq) + 6 H{+}(aq) = 3(CH3)2CO(aq) + 6 H2O(l) + 2 Cr{3+}(aq)
CrO4{-2} + H{+} = Cr2O7{-2} + H2O =>
2 CrO4{-2} + 2 H{+} = Cr2O7{-2} + H2O
AgNO3 + CO2 = Ag2CO3 + CO + NO3 =>
2 AgNO3 + 2 CO2 = Ag2CO3 + CO + 2 NO3
C2H4 + O2 + HCl = C2H4Cl2 + H2O =>
2 C2H4 + O2 + 4 HCl = 2 C2H4Cl2 + 2 H2O
MnSO4 + Ag2O2 + H2SO4 = AgMnO4 + Ag2SO4 + H2O =>
2 MnSO4 + 5 Ag2O2 + 2 H2SO4 = 2 AgMnO4 + 4 Ag2SO4 + 2 H2O
CO9(g) + H2(g) = C8H18(l) + H2O =>
8 CO9(g) + 81 H2(g) = C8H18(l) + 72 H2O
K3AsO4 + H2SO4 = K2SO4 + H3AsO4 =>
2 K3AsO4 + 3 H2SO4 = 3 K2SO4 + 2 H3AsO4
LiOH + HNO2 = Li(NO2) + H2O =>
LiOH + HNO2 = Li(NO2) + H2O
CuO + BaCl2 = BaO + CuCl2 =>
CuO + BaCl2 = BaO + CuCl2
Mo(CO)6 + CH3COOH = Mo2(CH3COO)4 + CO =>
2 Mo(CO)6 + 3 CH3COOH = Mo2(CH3COO)4 + 10 CO
MnCO3 + CH3COOH = (CH3COO)2Mn + H2O + CO2 =>
MnCO3 + 2 CH3COOH = (CH3COO)2Mn + H2O + CO2
O2 + NaNO2 + H2SO4 = Na2SO4 + NO2 + H2O =>
O2 + 4 NaNO2 + 2 H2SO4 = 2 Na2SO4 + 4 NO2 + 2 H2O
CH3COOH + MgOH2 = H2O + C2Mg =>
CH3COOH + MgOH2 = 3 H2O + C2Mg
KCl + Li = LiCl + K =>
KCl + Li = LiCl + K
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
ZnOH2O = Zn + O2 + H2O =>
2 ZnOH2O = 2 Zn + O2 + 2 H2O
NaCl = Cl + Na =>
NaCl = Cl + Na
(NH4)2SO4 + Rb2CO3 = (NH4)2CO3 + Rb2SO4 =>
(NH4)2SO4 + Rb2CO3 = (NH4)2CO3 + Rb2SO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Br + KMnO4 = KBr + MnO4 =>
Br + KMnO4 = KBr + MnO4
Gd2O3 + V2O5 = GdVO4 =>
Gd2O3 + V2O5 = 2 GdVO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Cl2 + NaHSO3 + H2O = HCl + NaHSO4 =>
Cl2 + NaHSO3 + H2O = 2 HCl + NaHSO4
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C4H8O2 + KMnO4 + H2O = C4H10O4 + MnO2 + KOH =>
3 C4H8O2 + 2 KMnO4 + 4 H2O = 3 C4H10O4 + 2 MnO2 + 2 KOH
Ca3(PO4)2 + Li2S = CaS + Li3PO4 =>
Ca3(PO4)2 + 3 Li2S = 3 CaS + 2 Li3PO4
C20H42(g) + O2(g) = CO2(g) + H2O(g) =>
2 C20H42(g) + 61 O2(g) = 40 CO2(g) + 42 H2O(g)
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
N2H4 = N2H2H2 =>
N2H4 = N2H2H2
AlCl3 + KPO4 = Al(PO4)3 + KCl =>
AlCl3 + 3 KPO4 = Al(PO4)3 + 3 KCl
Cr2O7{2-} + HS + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 6 HS + 8 H{+} = 2 Cr{3+} + 6 S + 7 H2O
Zn(OH)2 + H(C2H3O2) = H2O + Zn(C2H3O2)2 =>
Zn(OH)2 + 2 H(C2H3O2) = 2 H2O + Zn(C2H3O2)2
NaNO3 = NaNO + O2 =>
NaNO3 = NaNO + O2
Ba(OH2) + Fe(III)Br = BaFe(III) + Br(OH2) =>
Ba(OH2) + Fe(III)Br = BaFe(III) + Br(OH2)
CH3CH2NH3NO3 + HCl = CH3CH2NH3Cl + HNO3 =>
CH3CH2NH3NO3 + HCl = CH3CH2NH3Cl + HNO3
H2C2O4 + H2SO4 = SO2 + H2O + CO2 =>
H2C2O4 + H2SO4 = SO2 + 2 H2O + 2 CO2
CrCl3 + KMnO4 + H2O + H2SO4 = H2Cr2O7 + MnSO4 + K2SO4 + HCl =>
10 CrCl3 + 6 KMnO4 + 11 H2O + 9 H2SO4 = 5 H2Cr2O7 + 6 MnSO4 + 3 K2SO4 + 30 HCl
H2SO4 + Cu(NO3)2 = HNO3 + CuSO4 =>
H2SO4 + Cu(NO3)2 = 2 HNO3 + CuSO4
NaClO + FeSO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + Cl2 + H2O =>
2 NaClO + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + Na2SO4 + Cl2 + 2 H2O
H3C6H5O7 + CaCO3 = CO2 + H2O + Ca3(C6H5O7)2 =>
2 H3C6H5O7 + 3 CaCO3 = 3 CO2 + 3 H2O + Ca3(C6H5O7)2
NaCrO2 + NaClO + KOH = Na2CrO4 + NaCl + H2O + KCl =>
2 NaCrO2 + 3 NaClO + 2 KOH = 2 Na2CrO4 + NaCl + H2O + 2 KCl
P + Se = PSe =>
P + Se = PSe
AgNO3*HCI = HNO3*AgCI =>
AgNO3*HCI = HNO3*AgCI
CuS + HNO3 = Cu[NO3]2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu[NO3]2 + 3 S + 2 NO + 4 H2O
Ni2(SO4)3 + K4[Fe(CN)6] = Ni4[Fe(CN)6]3 + K2SO4 =>
2 Ni2(SO4)3 + 3 K4[Fe(CN)6] = Ni4[Fe(CN)6]3 + 6 K2SO4
Zn(g) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(g) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
C12H22O11 + Cu{2+} + OH{-} = C12H22O12 + Cu2O + H2O =>
C12H22O11 + 2 Cu{2+} + 4 OH{-} = C12H22O12 + Cu2O + 2 H2O
Zn + C6H8O7 = Zn3(C6H6O7)2 + H2 =>
3 Zn + 2 C6H8O7 = Zn3(C6H6O7)2 + 2 H2
CO2 + Br2 = CBr4 + O2 =>
CO2 + 2 Br2 = CBr4 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/23/24
Équations équilibrées sur09/22/23
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