| Équations équilibrées la veille | Équations équilibrées le lendemain |
MoO3 + H2 = Mo + H2O3
Ca + F2 + H2SO4 = CaSO4 + HF =>
Ca + F2 + H2SO4 = CaSO4 + 2 HF
Na{2}SO{3} + HCl = NaCl + H{2}SO{3} =>
Na{2}SO{3} + HCl = NaCl + H{2}SO{3}
C6H5OH + Na2CO3 = C6H5ONa + H2O + CO2 =>
2 C6H5OH + Na2CO3 = 2 C6H5ONa + H2O + CO2
Cu(s) + Al2(SO4)3(aq) = Cu(SO4)(aq) + Al =>
3 Cu(s) + Al2(SO4)3(aq) = 3 Cu(SO4)(aq) + 2 Al
NaCl + HNO3 = ClH + NaNO3 =>
NaCl + HNO3 = ClH + NaNO3
MoO3 + H2 = Mo + H2O3 =>
MoO3 + H2 = Mo + H2O3
CuCl2 + AgNO3 = CuAg2 + ClNO3 =>
CuCl2 + 2 AgNO3 = CuAg2 + 2 ClNO3
Fe + Cu(NO) = Cu + Fe(NO) =>
Fe + Cu(NO) = Cu + Fe(NO)
MoO3 + H2 = Mo + H2O3 =>
MoO3 + H2 = Mo + H2O3
ZnSO4(aq) + NH3(g) + H2O(l) = (NH4)2SO4(aq) + Zn(OH)2(s) =>
ZnSO4(aq) + 2 NH3(g) + 2 H2O(l) = (NH4)2SO4(aq) + Zn(OH)2(s)
MoO3 + H2 = Mo + H2O3 =>
MoO3 + H2 = Mo + H2O3
Cr2O3 + KNO3 + KOH + K2CO3 = K2CrO4 + KNO2 + H2CO3 =>
Cr2O3 + 3 KNO3 + 2 KOH + K2CO3 = 2 K2CrO4 + 3 KNO2 + H2CO3
HCO + O2 = CO2 + H2O =>
4 HCO + 3 O2 = 4 CO2 + 2 H2O
CH4 + O2(aq) = CO2(aq) + H2O =>
CH4 + 2 O2(aq) = CO2(aq) + 2 H2O
Al + P2O5 = Al2O3 + P =>
10 Al + 3 P2O5 = 5 Al2O3 + 6 P
Na[Sn(OH)3] = Na2[Sn(OH)6] + Sn =>
2 Na[Sn(OH)3] = Na2[Sn(OH)6] + Sn
NaHCl = NaCl + H =>
NaHCl = NaCl + H
ScOH + Ca = CaOH + Sc =>
ScOH + Ca = CaOH + Sc
N2H4 + H2O = NH3 + O2 =>
2 N2H4 + 2 H2O = 4 NH3 + O2
(KI) + (HgCl2) = (KCl) + (HgI2) =>
2(KI) + (HgCl2) = 2(KCl) + (HgI2)
KI + O2 = KO2 + I2 =>
2 KI + 2 O2 = 2 KO2 + I2
MoO3 + H2 = Mo + H2O3 =>
MoO3 + H2 = Mo + H2O3
C6H5MgBr + CO2 + H2O = C6H5COOH + MgOH + HBr =>
30 C6H5MgBr + 23 CO2 + 42 H2O = 29 C6H5COOH + 30 MgOH + 30 HBr
Fe(OH)Cl2 + HCl = FeCl3 + H2O =>
Fe(OH)Cl2 + HCl = FeCl3 + H2O
KNO2 + KMnO4 + KOH = KNO3 + K2MnO4 + H2O =>
KNO2 + 2 KMnO4 + 2 KOH = KNO3 + 2 K2MnO4 + H2O
CH3CH2Br + AgNO3 = CH3CH2ONO2 + AgBr =>
CH3CH2Br + AgNO3 = CH3CH2ONO2 + AgBr
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
ZnCl2 + HC2H3O2 = HCl + Zn(C2H3O2)2 =>
ZnCl2 + 2 HC2H3O2 = 2 HCl + Zn(C2H3O2)2
CaO2 + HBr = CaBr2 + H2O2 =>
CaO2 + 2 HBr = CaBr2 + H2O2
Al(NO3)3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + HNO3(aq) =>
2 Al(NO3)3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 HNO3(aq)
LiOH + ZnO = Li2ZnO2 + H2O =>
2 LiOH + ZnO = Li2ZnO2 + H2O
BaCl2(aq) + NH3(aq) + H2O(l) = Ba(OH)2(s) + NH4Cl(aq) =>
BaCl2(aq) + 2 NH3(aq) + 2 H2O(l) = Ba(OH)2(s) + 2 NH4Cl(aq)
Li3PO4 + Hg2(CH3COO)2 = LiCH3COO + (Hg2)3(PO4)2 =>
2 Li3PO4 + 3 Hg2(CH3COO)2 = 6 LiCH3COO + (Hg2)3(PO4)2
NiCO3 + HI = NiI2 + CO2 + H2O =>
NiCO3 + 2 HI = NiI2 + CO2 + H2O
Na{2}SO{3} + HCl = NaCl + H{2}SO{3} =>
Na{2}SO{3} + HCl = NaCl + H{2}SO{3}
H2TeO3 + Cu = Cu(TeO3) + H =>
H2TeO3 + Cu = Cu(TeO3) + 2 H
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(aq) =>
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(aq)
Ge + Br = GeBr =>
Ge + Br = GeBr
KMnO4 + FeSO4*7H2O + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4*7H2O + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 78 H2O
CCl3CHO + C6H5Cl = (C6H4Cl)2CHCCl3 + H2O =>
CCl3CHO + 2 C6H5Cl = (C6H4Cl)2CHCCl3 + H2O
FeHPo4 + NaOH = Fe(OH)2 + Na2(HPo4) =>
FeHPo4 + 2 NaOH = Fe(OH)2 + Na2(HPo4)
Ag3PO4 + NH4OH = [Ag(NH3)2]3PO4 + H2O =>
Ag3PO4 + 6 NH4OH = [Ag(NH3)2]3PO4 + 6 H2O
I2 + K2Cr2O7 + HCl = KIO3 + CrCl3 + KCl + H2O =>
3 I2 + 5 K2Cr2O7 + 34 HCl = 6 KIO3 + 10 CrCl3 + 4 KCl + 17 H2O
NaNO3 + Cr + HCl = NO + CrCl3 + H2O + NaCl =>
NaNO3 + Cr + 4 HCl = NO + CrCl3 + 2 H2O + NaCl
C3H86O3 + O2 = CO2 + H2O =>
C3H86O3 + 23 O2 = 3 CO2 + 43 H2O
P4S3 + HNO3 = H3PO4 + S + H2O + NO2 =>
P4S3 + 20 HNO3 = 4 H3PO4 + 3 S + 4 H2O + 20 NO2
Fe2(SO4)3 + Mg = Mg(SO4)2 + Fe =>
2 Fe2(SO4)3 + 3 Mg = 3 Mg(SO4)2 + 4 Fe
C7H6O3 + CH3OH = C8H8O3 + H2O =>
C7H6O3 + CH3OH = C8H8O3 + H2O
Be2 + HCl = BeCl2 + H2 =>
Be2 + 4 HCl = 2 BeCl2 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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