| Équations équilibrées la veille | Équations équilibrées le lendemain |
Y(NO3)3 + 2 C10H16N2O8 = Y(C10H16N2O8)2 + 3 NO3
Li2SO4 + Ba(NO3)2 = BaSO4 + LiNO3 =>
Li2SO4 + Ba(NO3)2 = BaSO4 + 2 LiNO3
ZnBr2(aq) + NH4OH(aq) = Zn(OH)2(aq) + NH4Br =>
ZnBr2(aq) + 2 NH4OH(aq) = Zn(OH)2(aq) + 2 NH4Br
Na + Cu(SO4) = Na2SO4 + Cu =>
2 Na + Cu(SO4) = Na2SO4 + Cu
Cl2O3 + NaOH = NaCl + HClO4 =>
Cl2O3 + NaOH = NaCl + HClO4
C3H6 + O3 = CO2 + H2O =>
C3H6 + 3 O3 = 3 CO2 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2CO3HNO3 = CO3K2HNO3 =>
K2CO3HNO3 = CO3K2HNO3
H2SO4 + CHKO3 = K2SO4 + H2O + CO2 =>
H2SO4 + 2 CHKO3 = K2SO4 + 2 H2O + 2 CO2
NaClNa2SO4 = Na2SO4NaCl =>
NaClNa2SO4 = Na2SO4NaCl
Na2C2O4 + Ca(NO3)2 = Na2(NO3)2 + CaC2O4 =>
Na2C2O4 + Ca(NO3)2 = Na2(NO3)2 + CaC2O4
C6H5(OH) + O2 = CO2 + H2O =>
C6H5(OH) + 7 O2 = 6 CO2 + 3 H2O
Na + Al(NO3)3 = Al + NaNO3 =>
3 Na + Al(NO3)3 = Al + 3 NaNO3
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
C10H16(limonene) + KMnO4 + H2O = C10H20O4 + MnO2 + KOH =>
3 C10H16(limonene) + 4 KMnO4 + 8 H2O = 3 C10H20O4 + 4 MnO2 + 4 KOH
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
(NH4)2CO3(s) = CO2(g) + NH3(g) + H2O(g) =>
(NH4)2CO3(s) = CO2(g) + 2 NH3(g) + H2O(g)
Cr + HNO3 = Cr(NO3)3 + NO2 + H2O =>
Cr + 6 HNO3 = Cr(NO3)3 + 3 NO2 + 3 H2O
Zn(s) + HCl(l) = H2(g) + ZnCl2 =>
Zn(s) + 2 HCl(l) = H2(g) + ZnCl2
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
Br + HCl = H + BrCl =>
Br + HCl = H + BrCl
Chromium(II)Sulfate + Iron(III)Nitrate = Chromium(II)Nitrate + Iron(III)Sulfate =>
Chromium(II)Sulfate + Iron(III)Nitrate = Chromium(II)Nitrate + Iron(III)Sulfate
ZnONO2 = ZnNO3 =>
ZnONO2 = ZnNO3
NaSO4 + CuOH = NaOH + CuSO4 =>
NaSO4 + CuOH = NaOH + CuSO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H2 + Ca(OH)2 = Ca + HOH =>
H2 + Ca(OH)2 = Ca + 2 HOH
CH3CH2CHOHCH3 + MnO4{-} + H{+} = CH3CH2COCH3 + Mn{4+} + H2O =>
3 CH3CH2CHOHCH3 + 2 MnO4{-} + 10 H{+} = 3 CH3CH2COCH3 + 2 Mn{4+} + 8 H2O
Al(NO3)3 + K2S = Al2S3 + KNO3 =>
2 Al(NO3)3 + 3 K2S = Al2S3 + 6 KNO3
KJO3 + K + H2SO4 = J2 + K2SO4 + H2O =>
2 KJO3 + 10 K + 6 H2SO4 = J2 + 6 K2SO4 + 6 H2O
Al(NO3)3 + K2S = Al2S3 + KNO3 =>
2 Al(NO3)3 + 3 K2S = Al2S3 + 6 KNO3
HIO3 + FeSO4 + H2SO4 = HI + Fe2(SO4)3 + H2O =>
HIO3 + 6 FeSO4 + 3 H2SO4 = HI + 3 Fe2(SO4)3 + 3 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
SO3{2-} + Co(OH)2 = Co + SO4{2-} + H2O =>
SO3{2-} + Co(OH)2 = Co + SO4{2-} + H2O
Cu(s) + Na2SO4(aq) = Na(s) + CuSO4(aq) =>
Cu(s) + Na2SO4(aq) = 2 Na(s) + CuSO4(aq)
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
O3 = O + O2 =>
O3 = O + O2
Cu(s) + Na2SO4(aq) = Na(s) + CuSO4(aq) =>
Cu(s) + Na2SO4(aq) = 2 Na(s) + CuSO4(aq)
C6H5CH3 + HNO2 = C6H2(NO2)3 + H2 =>
12 C6H5CH3 + 42 HNO2 = 14 C6H2(NO2)3 + 55 H2
H2O2 + FeS + HCl = FeCl3 + H2SO4 + H2O =>
9 H2O2 + 2 FeS + 6 HCl = 2 FeCl3 + 2 H2SO4 + 10 H2O
Al + O2 = Al2O2 =>
2 Al + O2 = Al2O2
Sn + Cu(SO3)2 = Cu + Sn(SO3)2 =>
Sn + Cu(SO3)2 = Cu + Sn(SO3)2
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
AlF3 + Cl2 = AlCl3 + F2 =>
2 AlF3 + 3 Cl2 = 2 AlCl3 + 3 F2
K2Cr2O7 + C2H4(OH)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2C2O4 + H2O =>
4 K2Cr2O7 + 3 C2H4(OH)2 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 H2C2O4 + 22 H2O
Cl + CaBr2 = ClBr + Ca =>
2 Cl + CaBr2 = 2 ClBr + Ca
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ba + H2Y = BaH + Y =>
2 Ba + H2Y = 2 BaH + Y
Mn(HCO3)2 + HClO = MnO2(H2O) + CO2 + HCl =>
Mn(HCO3)2 + HClO = MnO2(H2O) + 2 CO2 + HCl
C3H5N3O9 = N + O + CO2 + H2O =>
2 C3H5N3O9 = 6 N + O + 6 CO2 + 5 H2O
NaHCO3 + AlCl3 = NaCl3 + AlHCO3 =>
NaHCO3 + AlCl3 = NaCl3 + AlHCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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