| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 LiBr + Co2(SO3)2 = 2 CoBr2 + 2 Li2(SO3)
Ca(OH)2 + NaOH = Na[Ca(OH)3] =>
Ca(OH)2 + NaOH = Na[Ca(OH)3]
Ba(OH)2 + HBr = Ba(Br)2 + HOH =>
Ba(OH)2 + 2 HBr = Ba(Br)2 + 2 HOH
Cu(SO)4 + Zn = Cu + Zn(SO)4 =>
Cu(SO)4 + Zn = Cu + Zn(SO)4
K + H(NO3) = K(NO3) + H2 =>
2 K + 2 H(NO3) = 2 K(NO3) + H2
K2Cr2O7 + N2O + H2SO4 = Cr2(SO4)3 + KNO3 + K2SO4 + H2O =>
4 K2Cr2O7 + 3 N2O + 13 H2SO4 = 4 Cr2(SO4)3 + 6 KNO3 + K2SO4 + 13 H2O
Fe + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K =>
3 Fe + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 6 K
(COOH)2*2H2O + KOH = (COOK)2 + H2O =>
(COOH)2*2H2O + 2 KOH = (COOK)2 + 4 H2O
N0H2 = H2 + N =>
N0H2 = H2 + N
Ag + Zn3PO4 = Ag3PO4 + Zn =>
3 Ag + Zn3PO4 = Ag3PO4 + 3 Zn
NaHS + O2 = NaOH + S =>
2 NaHS + O2 = 2 NaOH + 2 S
Mg(Cl)2 + Ag(NO3) = Mg(NO3)2 + Ag(Cl) =>
Mg(Cl)2 + 2 Ag(NO3) = Mg(NO3)2 + 2 Ag(Cl)
CH(g) + O2(g) = CO2(g) + H2O(l) =>
4 CH(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2POCCl3[(CH3)3CNH3]Cl =>
(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2POCCl3[(CH3)3CNH3]Cl
C4 + HCl = CCl4 + H =>
C4 + 16 HCl = 4 CCl4 + 16 H
NH3 + H2SO4 = S + HNO3 + H2O =>
3 NH3 + 4 H2SO4 = 4 S + 3 HNO3 + 7 H2O
NaOH + H4P2O7 = H2O + NaPO3 =>
2 NaOH + H4P2O7 = 3 H2O + 2 NaPO3
NaAg(CN)2 + Zn = NaCN + Zn(CN)2 + Ag =>
2 NaAg(CN)2 + Zn = 2 NaCN + Zn(CN)2 + 2 Ag
NaVO3 + H2O2 + H2SO4 = [V(O2)2]SO4 + Na2SO4 + H2O =>
2 NaVO3 + 5 H2O2 + 3 H2SO4 = 2[V(O2)2]SO4 + Na2SO4 + 8 H2O
HNO3 + Cl2 = HClO3 + NO2 + H2O =>
10 HNO3 + Cl2 = 2 HClO3 + 10 NO2 + 4 H2O
Cu + K2S = Cu2S + K =>
2 Cu + K2S = Cu2S + 2 K
NH4VO3 + H2SO4 = VO3 + NH6SO4 =>
NH4VO3 + H2SO4 = VO3 + NH6SO4
FeS + HNO3 + H2SO4 = Fe2(SO4)3 + H2O + NO =>
2 FeS + 6 HNO3 + H2SO4 = Fe2(SO4)3 + 4 H2O + 6 NO
C40H80 + O2 = CO2 + H2O =>
C40H80 + 60 O2 = 40 CO2 + 40 H2O
(NH4)2CO3(s) = NH3(g) + CO2(s) + H2O(aq) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(s) + H2O(aq)
Br + FeI2 = BrI + Fe =>
2 Br + FeI2 = 2 BrI + Fe
Al(NO3)3 + CoCl2 = Co(AlO2)2 + NO + Cl2 + O2 =>
2 Al(NO3)3 + CoCl2 = Co(AlO2)2 + 6 NO + Cl2 + 4 O2
NaCH3Co2KCl = NaClKCH3Co2 =>
NaCH3Co2KCl = NaClKCH3Co2
(NH4)2(SO4) + K(OH) = K2(SO4) + NH3 + H2O =>
(NH4)2(SO4) + 2 K(OH) = K2(SO4) + 2 NH3 + 2 H2O
CH3ONa + H2O = CH3OH + Na + OH =>
CH3ONa + H2O = CH3OH + Na + OH
BaCl2 + H2O = BaOH + H2 + Cl2 =>
2 BaCl2 + 2 H2O = 2 BaOH + H2 + 2 Cl2
Al2(SO4)3*18H2O = Al2O3 + SO2 + O2 + H2O =>
2 Al2(SO4)3*18H2O = 2 Al2O3 + 6 SO2 + 3 O2 + 36 H2O
KBrO3 + As2O3 + HCl = KCl + AsO4 + HBr =>
5 KBrO3 + 3 As2O3 + 5 HCl = 5 KCl + 6 AsO4 + 5 HBr
C12H23 + NH4NO3 = N2 + CO2 + H2O =>
2 C12H23 + 71 NH4NO3 = 71 N2 + 24 CO2 + 165 H2O
(NH4)(OH) = NH3H2O =>
(NH4)(OH) = NH3H2O
K2O + I2O7 = K2O7 + I2O =>
K2O + I2O7 = K2O7 + I2O
H2SO3 + Mn + HCl = S + MnCl2 + H2O =>
H2SO3 + 2 Mn + 4 HCl = S + 2 MnCl2 + 3 H2O
H2SO4 + C6H8O7 = H(C6H8O7) + SO4 =>
H2SO4 + 2 C6H8O7 = 2 H(C6H8O7) + SO4
CuI + NH3 = Cu(NH3)2 + I =>
CuI + 2 NH3 = Cu(NH3)2 + I
C4H10 + HCl = C4H8Cl2 + H2 =>
C4H10 + 2 HCl = C4H8Cl2 + 2 H2
C12H22O12 + O2 = CO2 + H2O =>
2 C12H22O12 + 23 O2 = 24 CO2 + 22 H2O
NO3 = N2 + O6 =>
2 NO3 = N2 + O6
Sn + H(NO3) = Sn(NO3)2 + NH3NO3 + H2O =>
7 Sn + 18 H(NO3) = 7 Sn(NO3)2 + 2 NH3NO3 + 6 H2O
KMnO4 + BiBr3 + H2SO4 = Br2 + MnSO4 + Bi2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 10 BiBr3 + 24 H2SO4 = 15 Br2 + 6 MnSO4 + 5 Bi2(SO4)3 + 3 K2SO4 + 24 H2O
Ph2CO + NaBH4 = Ph2CHOH + NaB =>
2 Ph2CO + NaBH4 = 2 Ph2CHOH + NaB
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
S + O2 = SO2 =>
S + O2 = SO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
MnO2 + C2O4H2 + H2SO4 = MnSO4 + CO2 + H2O =>
MnO2 + C2O4H2 + H2SO4 = MnSO4 + 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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