| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAl(SO4)2*12H2O + 2 CuCl2 = 2 CuSO4 + KCl + AlCl3 + 12 H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
SodiumHydrogenCarbonate = SodiumCarbonate + carbondioxide + water =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NH4 + Fe2O3 = NH4O + Fe =>
3 NH4 + Fe2O3 = 3 NH4O + 2 Fe
chlorine + NaI = sodiumchloride + I =>
Cl2 + 2 NaI = 2 NaCl + 2 I
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CH4 + Cl2 = CH3Cl + HCl43 =>
CH4 + 22 Cl2 = CH3Cl + HCl43
Na2SO4 + H2O = Na2SO4*10H2O =>
Na2SO4 + 10 H2O = Na2SO4*10H2O
AlNO33 + Na3PO4 = AlPO4 + Na3NO33 =>
AlNO33 + Na3PO4 = AlPO4 + Na3NO33
Li2SO4 + Ca3 + N2 = Li3N + CaSO4 =>
3 Li2SO4 + Ca3 + N2 = 2 Li3N + 3 CaSO4
Ag2SO4 + Cu(NO3)2 = Ag2(NO3) + Cu(SO4)2 =>
2 Ag2SO4 + Cu(NO3)2 = 2 Ag2(NO3) + Cu(SO4)2
K2CrO7 + HCIO4 + HI = Cr(CIO4)3 + KCIO2 + I2 + H2O =>
2 K2CrO7 + 10 HCIO4 + 34 HI = 2 Cr(CIO4)3 + 4 KCIO2 + 17 I2 + 22 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K(NO3) + CuS = Cu(NO3) + KS =>
K(NO3) + CuS = Cu(NO3) + KS
SrF2 + Cl2 = SrF2Cl2 =>
SrF2 + Cl2 = SrF2Cl2
Cl(aq) + AlBr3(aq) = AlCl3(aq) + Br(aq) =>
3 Cl(aq) + AlBr3(aq) = AlCl3(aq) + 3 Br(aq)
Na3 + C6 + H5 + O7 = NaH2CO2 =>
70 Na3 + 35 C6 + 84 H5 + 60 O7 = 210 NaH2CO2
CH3CH2OH + Cr2O7({-}2) + H{+} = CH3C(O)H + Cr{+3} + H2O =>
7 CH3CH2OH + 2 Cr2O7({-}2) + 14 H{+} = 7 CH3C(O)H + 4 Cr{+3} + 14 H2O
CuI2 + Br = BrI2 + Cu =>
CuI2 + Br = BrI2 + Cu
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
Na2S + Cu2(SO4)2 = Na2SO4 + CuS =>
2 Na2S + Cu2(SO4)2 = 2 Na2SO4 + 2 CuS
LiFePO4 + H2SO4 + H2O2 = Li2SO4 + FePO4 + H2O =>
2 LiFePO4 + H2SO4 + H2O2 = Li2SO4 + 2 FePO4 + 2 H2O
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Na = Na2 =>
2 Na = Na2
H2S + KClO = KCl + SO2 + H2O =>
H2S + 3 KClO = 3 KCl + SO2 + H2O
CH4 + Cl2 = CH3Cl + HCl43 =>
CH4 + 22 Cl2 = CH3Cl + HCl43
HOOCCOOH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 HOOCCOOH + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
Au2O3(s) + CO(g) = CO2(g) + Au(s) =>
Au2O3(s) + 3 CO(g) = 3 CO2(g) + 2 Au(s)
Ba(NO3)2 + (Na3)PO4 = (Ba)3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2(Na3)PO4 = (Ba)3(PO4)2 + 6 NaNO3
SodiumHydrogenCarbonate = SodiumCarbonate + carbondioxide + water =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Zn + H2SO2 = Zn2(SO2)2 + H2 =>
2 Zn + 2 H2SO2 = Zn2(SO2)2 + 2 H2
KMnO4 + H2SO4 + (COOH)2 = K2SO4 + H2O + MnSO4 + CO2 =>
2 KMnO4 + 3 H2SO4 + 5(COOH)2 = K2SO4 + 8 H2O + 2 MnSO4 + 10 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SodiumHydrogenCarbonate = SodiumCarbonate + carbondioxide + water =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
NaCl475 = Na50 + Cl2 =>
50 NaCl475 = Na50 + 11875 Cl2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Al2(CrO4)3 + Ca(CN)2 = Al(CN)3 + CaCrO4 =>
Al2(CrO4)3 + 3 Ca(CN)2 = 2 Al(CN)3 + 3 CaCrO4
LiBr + H2O = H2 + LiOH + Br =>
2 LiBr + 2 H2O = H2 + 2 LiOH + 2 Br
CCH6 + O2 = CO + H2O =>
2 CCH6 + 5 O2 = 4 CO + 6 H2O
NH4OH + KCl + O2 = HCl + KNO3 + H2 =>
NH4OH + KCl + O2 = HCl + KNO3 + 2 H2
C14H14N3NaO3SKOH = C14H14OHKN3NaO3S =>
C14H14N3NaO3SKOH = C14H14OHKN3NaO3S
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
Na2Cu(OH)4 = Cu(OH)2 + NaOH =>
Na2Cu(OH)4 = Cu(OH)2 + 2 NaOH
MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)
C4H9SH + O2 = CO2 + SO3 + H2O =>
C4H9SH + 8 O2 = 4 CO2 + SO3 + 5 H2O
HNO3 + Ca(OH)2 = OH + Ca(HNO3)2 =>
2 HNO3 + Ca(OH)2 = 2 OH + Ca(HNO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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