| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
Mg2 + Cu2SO4 = MgSO4 + Cu =>
Mg2 + 2 Cu2SO4 = 2 MgSO4 + 4 Cu
C2H2O4 + C3H8O3 = C5H10O7 =>
C2H2O4 + C3H8O3 = C5H10O7
Al2O3 + HNO3 = HO3 + Al2NO3 =>
Al2O3 + HNO3 = HO3 + Al2NO3
H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4
FeS + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS + 9 O2 + 4 H2O = 2 Fe2O3 + 4 H2SO4
C4H9Cl + CH3Cl + Na = C5H12 + NaCl =>
C4H9Cl + CH3Cl + 2 Na = C5H12 + 2 NaCl
C6H12O6 + HCl = C6H11O5Cl + H2O =>
C6H12O6 + HCl = C6H11O5Cl + H2O
Al(OH)3 + H2C2O4 = (Al)2(C2O4)3 + H2O =>
2 Al(OH)3 + 3 H2C2O4 = (Al)2(C2O4)3 + 6 H2O
C6H12O6 + HCl = C6H11O5Cl + H2O =>
C6H12O6 + HCl = C6H11O5Cl + H2O
Al(HCO3)3 + H2O = H2CO3 + Al(OH)3 =>
Al(HCO3)3 + 3 H2O = 3 H2CO3 + Al(OH)3
C6H12O6 + HCl = C6H11O5Cl + H2O =>
C6H12O6 + HCl = C6H11O5Cl + H2O
C2H3ClO2 + O2 = CO2 + Cl2 + H2O =>
4 C2H3ClO2 + 7 O2 = 8 CO2 + 2 Cl2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H10 + O2 = C4H2O3 + H2O =>
2 C4H10 + 7 O2 = 2 C4H2O3 + 8 H2O
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
Mg + HC1 = (MgC1)2 + H2 =>
2 Mg + 2 HC1 = (MgC1)2 + H2
Cr2O3 + Si = Cr + Si2O5 =>
5 Cr2O3 + 6 Si = 10 Cr + 3 Si2O5
Ha + H2SO4 = Ha(SO4)3 + H2 =>
Ha + 3 H2SO4 = Ha(SO4)3 + 3 H2
HF + C4H9OH = C4H9F + H2O =>
HF + C4H9OH = C4H9F + H2O
Ga2(CO3)3 + HBrO3 = Ga(BrO3)3 + CO2 + H2O =>
Ga2(CO3)3 + 6 HBrO3 = 2 Ga(BrO3)3 + 3 CO2 + 3 H2O
K2Cr2O7 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 3 I2 + 8 KCl + 7 H2O
Al + CI2 = Al(I2)3 + C =>
Al + 3 CI2 = Al(I2)3 + 3 C
CH2 = CHCH3 =>
2 CH2 = CHCH3
C4H9NO2 + O2 = H2O + CO2 + HNO3 =>
2 C4H9NO2 + 13 O2 = 8 H2O + 8 CO2 + 2 HNO3
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
NaOH + H2S2O4 = Na2S2O4 + H2O =>
2 NaOH + H2S2O4 = Na2S2O4 + 2 H2O
CaBr2 + Mg(NO3)2 = Ca(NO3)2 + MgBr2 =>
CaBr2 + Mg(NO3)2 = Ca(NO3)2 + MgBr2
C6H10 + KMnO4 + KOH = C6H8O4K2 + K2MnO4 + H2O =>
C6H10 + 8 KMnO4 + 10 KOH = C6H8O4K2 + 8 K2MnO4 + 6 H2O
FeS + Na2O2 = Na2FeO4 + Na2SO4 + Na2O =>
FeS + 6 Na2O2 = Na2FeO4 + Na2SO4 + 4 Na2O
Zn + AgNo3 = Ag + Zn(No3)2 =>
Zn + 2 AgNo3 = 2 Ag + Zn(No3)2
C + HNO3 = NO2 + CO + H2O =>
C + 2 HNO3 = 2 NO2 + CO + H2O
Ba(OH)2(s) + NH4SCN(s) = Ba(SCN)2(s) + H2O(l) + NH3(g) =>
Ba(OH)2(s) + 2 NH4SCN(s) = Ba(SCN)2(s) + 2 H2O(l) + 2 NH3(g)
C6H14 + CoF3 = C6F14 + HF + CoF2 =>
C6H14 + 28 CoF3 = C6F14 + 14 HF + 28 CoF2
GeO2 + KOH + H2O = K2[Ge(OH)6] =>
GeO2 + 2 KOH + 2 H2O = K2[Ge(OH)6]
C4H6CaO4 + H2O = CaO + CH3COOH =>
C4H6CaO4 + H2O = CaO + 2 CH3COOH
Na2S2O3 + AgClO = AgS2O3 + Na2ClO =>
Na2S2O3 + AgClO = AgS2O3 + Na2ClO
Ga(OH)3 + KOH = K[Ga(OH)4] =>
Ga(OH)3 + KOH = K[Ga(OH)4]
C6H8O6 = C6H6O6 + H =>
C6H8O6 = C6H6O6 + 2 H
NaBr + MnO4 + H2SO4 = MnSO4 + Br2 + H2O + NaHSO4 =>
6 NaBr + MnO4 + 7 H2SO4 = MnSO4 + 3 Br2 + 4 H2O + 6 NaHSO4
H2Br2 = HBr =>
H2Br2 = 2 HBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H12O6 + HCl = C6H11O5Cl + H2O =>
C6H12O6 + HCl = C6H11O5Cl + H2O
HCH2CHCO2 = OH + CH2CHCO =>
HCH2CHCO2 = OH + CH2CHCO
BaBr2 + Na2SO4 = BaSO4 + Na2Br2 =>
BaBr2 + Na2SO4 = BaSO4 + Na2Br2
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg(OH){2} + HCl = MgCl{2} + H2O =>
Mg(OH){2} + HCl = MgCl{2} + H2O
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
Hg(NO3)2 + FeCl3 = HgCl2 + Fe(NO3)3 =>
3 Hg(NO3)2 + 2 FeCl3 = 3 HgCl2 + 2 Fe(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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