| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbNO + NaSO = NaNO + PbSO
CuSO4 + NaNO2 = Cu(NO2)2 + sodiumsulfate =>
CuSO4 + 2 NaNO2 = Cu(NO2)2 + Na2SO4
Cu2 + Br2 = CuBr2 =>
Cu2 + 2 Br2 = 2 CuBr2
C9H12 + O2 = CO2 + H2O =>
C9H12 + 12 O2 = 9 CO2 + 6 H2O
LiOH + CuCl2 = LiCl + Cu(OH)2 =>
2 LiOH + CuCl2 = 2 LiCl + Cu(OH)2
H2 + KCl = HCl2 + K =>
H2 + 4 KCl = 2 HCl2 + 4 K
(NH4)2Fe(SO4)2*3H2O + HNO3 = Fe2(SO4)3 + NO + H2O + (NH4)2SO4 =>
2(NH4)2Fe(SO4)2*3H2O + 4 HNO3 = Fe2(SO4)3 + 6 NO + 12 H2O + (NH4)2SO4
K3[Fe(CN)6] + CuSO4 = Cu3[Fe(CN)6]2 + K2SO4 =>
2 K3[Fe(CN)6] + 3 CuSO4 = Cu3[Fe(CN)6]2 + 3 K2SO4
LiOH + H2(CO3) = Li(CO3) + H2(OH) =>
LiOH + H2(CO3) = Li(CO3) + H2(OH)
AgNO3 + CH3CSNH2 = AgCSNH2 + CH3NO3 =>
AgNO3 + CH3CSNH2 = AgCSNH2 + CH3NO3
Fe(III) + Cu(II)SO4 = Fe(III)SO4 + Cu(II) =>
Fe(III) + Cu(II)SO4 = Fe(III)SO4 + Cu(II)
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Cr2O2 + C = Cr + CO =>
Cr2O2 + 2 C = 2 Cr + 2 CO
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2S2O3 + Cl2 + H2O = Na2SO4 + H2SO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = Na2SO4 + H2SO4 + 8 HCl
CrCl3 + HCl + Zn = ZnCl2 + H2CrCl2 =>
2 CrCl3 + 4 HCl + 3 Zn = 3 ZnCl2 + 2 H2CrCl2
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
MARGARETTHATCHERNAKEDONACOLDDAY = DAYCOLDAONNAKEDTHATCHERMARGARET =>
MARGARETTHATCHERNAKEDONACOLDDAY = DAYCOLDAONNAKEDTHATCHERMARGARET
C + HNO3 = CO2 + H2O + NO =>
3 C + 4 HNO3 = 3 CO2 + 2 H2O + 4 NO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2 + KCl = HCl2 + K =>
H2 + 4 KCl = 2 HCl2 + 4 K
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
HC3CH2CH2CH3 + O2 = CO2 + H2O =>
HC3CH2CH2CH3 + 8 O2 = 6 CO2 + 4 H2O
Mg + AgNO3 = MgNO3 + Ag =>
Mg + AgNO3 = MgNO3 + Ag
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H2O + KI = HI + KOH =>
H2O + KI = HI + KOH
D2 + O2 = D2O =>
2 D2 + O2 = 2 D2O
Mg + Cl = MgCl =>
Mg + Cl = MgCl
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Mg + Cu(SO4) = Mg(SO4) + Cu =>
Mg + Cu(SO4) = Mg(SO4) + Cu
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Al + Fe3O4 = Al2O3 + FeAl3 =>
35 Al + 3 Fe3O4 = 4 Al2O3 + 9 FeAl3
Fe + NaNO2 = Fe2O3 + NO + Na =>
2 Fe + 3 NaNO2 = Fe2O3 + 3 NO + 3 Na
NaI + Br2 = I2 + NaBr2 =>
2 NaI + 2 Br2 = I2 + 2 NaBr2
Fe(OH)2 + I2 + KOH = Fe(OH)3 + KI =>
2 Fe(OH)2 + I2 + 2 KOH = 2 Fe(OH)3 + 2 KI
Na2S2O3 + HCl = NaCl + S2 + SO2 + H2O =>
2 Na2S2O3 + 4 HCl = 4 NaCl + S2 + 2 SO2 + 2 H2O
KMnO4 + FeSO4 + H2O = MnO2 + Fe(OH)SO4 + Fe(OH)3 + K2SO4 =>
2 KMnO4 + 6 FeSO4 + 4 H2O = 2 MnO2 + 5 Fe(OH)SO4 + Fe(OH)3 + K2SO4
Cu(NO3)3 + NH3 + H2O = Cu(OH)3 + (NH4)NO3 =>
Cu(NO3)3 + 3 NH3 + 3 H2O = Cu(OH)3 + 3(NH4)NO3
H2 + S + O2 = HSO4 =>
H2 + 2 S + 4 O2 = 2 HSO4
CuSO3 + OH4 = CuSO5 + H4 =>
CuSO3 + 2 OH4 = CuSO5 + 2 H4
Fe2O3 + MgS = Fe2S3 + MgO =>
Fe2O3 + 3 MgS = Fe2S3 + 3 MgO
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
H2 + C14H9Cl5 = C14H10Cl4 + Cl =>
H2 + 2 C14H9Cl5 = 2 C14H10Cl4 + 2 Cl
Na3PbH + NaOH = Na4Pb + H2O =>
Na3PbH + NaOH = Na4Pb + H2O
Li + Br = LiBr =>
Li + Br = LiBr
I2 + Cl + H2O = HCl + HIO3 =>
I2 + 10 Cl + 6 H2O = 10 HCl + 2 HIO3
Cu + H2SO4 = CuSO4 + S02 + H2O =>
6 Cu + 8 H2SO4 = 6 CuSO4 + S02 + 8 H2O
HClO4(l) + P2O5(s) = Cl2O7(l) + HPO3(s) =>
2 HClO4(l) + P2O5(s) = Cl2O7(l) + 2 HPO3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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