| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + NaOH = MgOH + NaCl2
Li2CO3 + HBr = LiBr + H2CO3 =>
Li2CO3 + 2 HBr = 2 LiBr + H2CO3
PbO2 + H2O2 = Pb(OH)2 + O2 =>
PbO2 + H2O2 = Pb(OH)2 + O2
C2H2 + CuCl = Cu2C2 + HCl =>
C2H2 + 2 CuCl = Cu2C2 + 2 HCl
C4H7 + O2 = CO2 + H2O =>
4 C4H7 + 23 O2 = 16 CO2 + 14 H2O
Cu(OH)2 + HCOOH = Cu(HCOO)2 + H2O =>
Cu(OH)2 + 2 HCOOH = Cu(HCOO)2 + 2 H2O
NaAu(CN)2 + Zn = Na2Zn(CN)4 + Au =>
2 NaAu(CN)2 + Zn = Na2Zn(CN)4 + 2 Au
Mg + Zn(NO3)2 = Zn + Mg(NO3) =>
2 Mg + Zn(NO3)2 = Zn + 2 Mg(NO3)
CH3(CH2)2CH3 + O2 = CO2 + H2 =>
CH3(CH2)2CH3 + 4 O2 = 4 CO2 + 5 H2
NaNO2 + KMnO4 + H2SO4 = NaNO3 + K2SO4 + MnSO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + K2SO4 + 2 MnSO4 + 3 H2O
CO + AgNO3 = AgCONO3 =>
CO + AgNO3 = AgCONO3
F2 + KI = K + FI =>
F2 + 2 KI = 2 K + 2 FI
CH4 + Cl2 = CH4Cl2 =>
CH4 + Cl2 = CH4Cl2
Cr2O3 + C = Cr + CO =>
Cr2O3 + 3 C = 2 Cr + 3 CO
(CN)6 = C6 + N6 =>
(CN)6 = C6 + N6
CH4 + O2 = CO2 + HH2O =>
3 CH4 + 5 O2 = 3 CO2 + 4 HH2O
HClO4 + O10P4 = H3PO4 + Cl2O7 =>
12 HClO4 + O10P4 = 4 H3PO4 + 6 Cl2O7
Sr(OH)2 + H2CrO4 = SrCrO4 + HOH =>
Sr(OH)2 + H2CrO4 = SrCrO4 + 2 HOH
Na + O = NaO =>
Na + O = NaO
NaCl + MgSO4 = MgCl2(aq) + Na2SO4 =>
2 NaCl + MgSO4 = MgCl2(aq) + Na2SO4
C9H10O + CH5N = C10H15NO =>
C9H10O + CH5N = C10H15NO
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
BaCO3 + HNO3 = H2CO3(g) + Ba(NO3)2(ax) =>
BaCO3 + 2 HNO3 = H2CO3(g) + Ba(NO3)2(ax)
Fe2(SO4)3 + NaCl = Na2SO4 + FeCl3 =>
Fe2(SO4)3 + 6 NaCl = 3 Na2SO4 + 2 FeCl3
Fe2(SO4)3 + NH4OH = (NH4)2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 NH4OH = 3(NH4)2SO4 + 2 Fe(OH)3
CH3CH2COOH + Ca(OH)2 = (CH3CH2COO)2Ca + H2O =>
2 CH3CH2COOH + Ca(OH)2 = (CH3CH2COO)2Ca + 2 H2O
Cl2 + H2S + H2O = HCl + H2SO4 =>
4 Cl2 + H2S + 4 H2O = 8 HCl + H2SO4
CuSO4 + H2O = CuSO4(H2O)5 =>
CuSO4 + 5 H2O = CuSO4(H2O)5
CO2 + H2O = C + H2O2 =>
CO2 + 2 H2O = C + 2 H2O2
BaSO4 + KCI = KSO4 + BaCI =>
BaSO4 + KCI = KSO4 + BaCI
Na + SO4 = NaSO4 =>
Na + SO4 = NaSO4
C9H2O + O2 = H2O + CO2 =>
C9H2O + 9 O2 = H2O + 9 CO2
NaCl + H{2}SO{4} = Na{2}SO{4} + HCl =>
NaCl + H{2}SO{4} = Na{2}SO{4} + HCl
CO(NH2)2 + O2 = CO2 + HNO3 + H2O =>
CO(NH2)2 + 4 O2 = CO2 + 2 HNO3 + H2O
MnI2 + K3PO4 = Mn3(PO4)2 + KI =>
3 MnI2 + 2 K3PO4 = Mn3(PO4)2 + 6 KI
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2S + Sr(OH)2 = SrS + H2O =>
H2S + Sr(OH)2 = SrS + 2 H2O
N2O4 + H2O = HNO3 + HNO2 =>
N2O4 + H2O = HNO3 + HNO2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
NaCl(aq) + CaNO3(aq) = NaNO3(aq) + CaCl(aq) =>
NaCl(aq) + CaNO3(aq) = NaNO3(aq) + CaCl(aq)
KIO4(aq) + AgNO3(aq) = KNO3(aq) + AgIO4(s) =>
KIO4(aq) + AgNO3(aq) = KNO3(aq) + AgIO4(s)
HBr + KBrO4 = Br + H2O + KBr =>
8 HBr + KBrO4 = 8 Br + 4 H2O + KBr
CH3CH2OSO3H + H2O = CH3CH2OH + H2SO4 =>
CH3CH2OSO3H + H2O = CH3CH2OH + H2SO4
SrCl2 + K2SO4 = KCl + Sr(SO4) =>
SrCl2 + K2SO4 = 2 KCl + Sr(SO4)
RbOH + Mn2O7 = Rb(MnO4) + H2O =>
2 RbOH + Mn2O7 = 2 Rb(MnO4) + H2O
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
SiO2 + F = SiF4 + O2 =>
SiO2 + 4 F = SiF4 + O2
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
KIO4(aq) + AgNO3(aq) = KNO3(aq) + AgIO4(s) =>
KIO4(aq) + AgNO3(aq) = KNO3(aq) + AgIO4(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/28/24
Équations équilibrées sur03/29/23
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