| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 CH3COOH + 8 Na2CO3 = 8 CH3COONa2 + 6 H2O + 10 CO2
NH3 + CO2 = [NH2]2CO + H2O =>
2 NH3 + CO2 = [NH2]2CO + H2O
N2(O2) = NO =>
N2(O2) = 2 NO
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
BiNo3 + NH4OH = BiOH + NH4No3 =>
BiNo3 + NH4OH = BiOH + NH4No3
K2Cr2O7 + Pb(NO3)3 + H2O = Pb2(CrO4)3 + H2Cr2O7 + KNO3 =>
6 K2Cr2O7 + 4 Pb(NO3)3 + 3 H2O = 2 Pb2(CrO4)3 + 3 H2Cr2O7 + 12 KNO3
Mg(OH)3 + H3PO4 = Mg3(PO4)3 + H2O =>
3 Mg(OH)3 + 3 H3PO4 = Mg3(PO4)3 + 9 H2O
NH4 + SO4 + H2O = NH4SO4H2O =>
NH4 + SO4 + H2O = NH4SO4H2O
K3(PO4) + H2(SO4) = K3(SO4) + H2(PO4) =>
K3(PO4) + H2(SO4) = K3(SO4) + H2(PO4)
Ca(OH)2 + Hg = Ca(OH)2Hg =>
Ca(OH)2 + Hg = Ca(OH)2Hg
FeCl2 + KSCN = KCl + K4[Fe(SCN)6] =>
FeCl2 + 6 KSCN = 2 KCl + K4[Fe(SCN)6]
Ca + Mg2Cl = Mg + CaCl2 =>
Ca + 2 Mg2Cl = 4 Mg + CaCl2
BCl3 + H2O = H3BO3 + (HCl) =>
BCl3 + 3 H2O = H3BO3 + 3(HCl)
P + H2SO4 = H2O + H3PO4 + SO2 =>
2 P + 5 H2SO4 = 2 H2O + 2 H3PO4 + 5 SO2
Cr2O7 + H2O = Cr2O3 + OH =>
Cr2O7 + 4 H2O = Cr2O3 + 8 OH
Zn(OH)2 + KOH = Zn(K)2 + OH =>
Zn(OH)2 + 2 KOH = Zn(K)2 + 4 OH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H777 = H =>
H777 = 777 H
Mg2 + NO2 = MgO + N2 =>
2 Mg2 + 2 NO2 = 4 MgO + N2
Cu + H2SO3 = Cu2SO4 + H2O + SO =>
2 Cu + 3 H2SO3 = Cu2SO4 + 3 H2O + 2 SO
Cu(s) + AgNO3(aq) = Cu(NO3)2 + Ag =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2 + 2 Ag
Li2OHCl = LiOHLiCl =>
Li2OHCl = LiOHLiCl
Mg + Cu2(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu2(NO3)2 = Mg(NO3)2 + 2 Cu
H3BO3 + H3PO4 + C2H5ONa + MgCl2 = Mg(BP)2 + NaCl + CO2 + H2O + C2H6O2 =>
10 H3BO3 + 10 H3PO4 + 10 C2H5ONa + 5 MgCl2 = 5 Mg(BP)2 + 10 NaCl + 14 CO2 + 46 H2O + 3 C2H6O2
C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
CH3CH2CH2OH + O2 = CO2 + water =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
NaClKNO3 = KClNaNO3 =>
NaClKNO3 = KClNaNO3
C3H4OH + O2 = CO2 + H2O =>
4 C3H4OH + 15 O2 = 12 CO2 + 10 H2O
CO2 + H2O = C8H12O6 + O2 =>
8 CO2 + 6 H2O = C8H12O6 + 8 O2
KMnO4 + H2C2O4 + H2SO4 = MnO + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 H2C2O4 + H2SO4 = 2 MnO + 10 CO2 + 6 H2O + K2SO4
NaCl(s)(heat) = NaCl =>
NaCl(s)(heat) = NaCl
Ag(NO3) + KI = AgI + K(NO3) =>
Ag(NO3) + KI = AgI + K(NO3)
CS2 + O2 = C92 + SO2 =>
92 CS2 + 184 O2 = C92 + 184 SO2
Mg(NO3)2 + LiOH = Mg(OH)2 + Li(NO3) =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 Li(NO3)
BaS + HNO3 = Ba(NO3)2 + NO + S + H2O =>
3 BaS + 8 HNO3 = 3 Ba(NO3)2 + 2 NO + 3 S + 4 H2O
NiI2 + Pt = PtI2 + Ni =>
NiI2 + Pt = PtI2 + Ni
Li2SO3 + HCl = SO2 + LiCl + H2O =>
Li2SO3 + 2 HCl = SO2 + 2 LiCl + H2O
Fe() + Cl2 = FeCl3 =>
2 Fe() + 3 Cl2 = 2 FeCl3
Ag(OH)2 + Fe = Ag3Fe2 + OH =>
3 Ag(OH)2 + 2 Fe = Ag3Fe2 + 6 OH
Zn(CH3COO)2 + Na2HPO4 = ZnHPO4 + NaCH3COO =>
Zn(CH3COO)2 + Na2HPO4 = ZnHPO4 + 2 NaCH3COO
COCl2 + Na2CO3 = CONa2 + Cl2CO3 =>
COCl2 + Na2CO3 = CONa2 + Cl2CO3
KOH + HNO3 = KOHNO3 + H2 =>
2 KOH + 2 HNO3 = 2 KOHNO3 + H2
Cl2NaI = NaICl2 =>
Cl2NaI = NaICl2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
ZnOCl2 = ZnCl2O =>
ZnOCl2 = ZnCl2O
BaCl2 + N2SO4 = BaSO4 + N2Cl2 =>
BaCl2 + N2SO4 = BaSO4 + N2Cl2
Co(OH)3 + Na2CO3 = CoCO3 + Na2(OH)3 =>
Co(OH)3 + Na2CO3 = CoCO3 + Na2(OH)3
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
C6H15Cl2ON + NaOH = C6H14ONCl + NaCl + H2O =>
C6H15Cl2ON + NaOH = C6H14ONCl + NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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