| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2S + 2 KMnO4 + 4 H2O = 3 S + 2 MnO2 + 6 NaOH + 2 KOH
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
C3H6Br2KOH = C3H5BrKBrH2O =>
C3H6Br2KOH = C3H5BrKBrH2O
CH3NH3KOH = COHKH3NH3 =>
CH3NH3KOH = COHKH3NH3
C3H8O3 + C4H8O2 = C15H26O6 + H2O =>
C3H8O3 + 3 C4H8O2 = C15H26O6 + 3 H2O
Be(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Be(OH)2 =>
Be(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Be(OH)2
Pb(CH3COO)2 + HCl = PbCl2(s) + CH3COOH =>
Pb(CH3COO)2 + 2 HCl = PbCl2(s) + 2 CH3COOH
KOH + SO3 = H2O + K2SO4 =>
2 KOH + SO3 = H2O + K2SO4
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
CH3OH + O = H2CO + HOH =>
CH3OH + O = H2CO + HOH
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
Ag2O + CaO = O2 + AgCa =>
2 Ag2O + 4 CaO = 3 O2 + 4 AgCa
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
KMnO4 + Na2SO3 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
ZnSO4 + Al = Al2(SO4)3 + Zn =>
3 ZnSO4 + 2 Al = Al2(SO4)3 + 3 Zn
KOH + SO3 = H2O + K2SO4 =>
2 KOH + SO3 = H2O + K2SO4
CaCl2 + Na2HPO4 = Ca3(PO4)2 + NaCl + NaH2PO4 =>
3 CaCl2 + 4 Na2HPO4 = Ca3(PO4)2 + 6 NaCl + 2 NaH2PO4
Al2O3 + HPO3 = Al(PO3)3 + H2O =>
Al2O3 + 6 HPO3 = 2 Al(PO3)3 + 3 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
SO2 + BaCl2 = Ba(SO2)2 + Cl2 =>
2 SO2 + BaCl2 = Ba(SO2)2 + Cl2
KMnO4 + H2SO4 + NaCl = K2SO4 + Na2SO4 + Mn2(SO4)3 + Cl2 + H2O =>
2 KMnO4 + 8 H2SO4 + 8 NaCl = K2SO4 + 4 Na2SO4 + Mn2(SO4)3 + 4 Cl2 + 8 H2O
H2O + Ca2N = NH4 + Ca(OH)2 =>
4 H2O + Ca2N = NH4 + 2 Ca(OH)2
Hg2(NO3)2 + Cu = Cu(NO3) + Hg =>
Hg2(NO3)2 + 2 Cu = 2 Cu(NO3) + 2 Hg
Ca(NO3)2 + HCl = CaCl2 + NHO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 NHO3
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
C5H11NO2 + C5H11NO2S = C10H20N2O3S + H2O =>
C5H11NO2 + C5H11NO2S = C10H20N2O3S + H2O
FeBr2 = Fe(Br2) =>
FeBr2 = Fe(Br2)
NO2 + Na2O = NaNO3 + NaNO2 =>
2 NO2 + Na2O = NaNO3 + NaNO2
K2HPO4 + AgNO3 = Ag3PO4 + KNO3 + H3PO4 =>
3 K2HPO4 + 6 AgNO3 = 2 Ag3PO4 + 6 KNO3 + H3PO4
HBr + CaCO3 = H2CO3 + CaBr2 =>
2 HBr + CaCO3 = H2CO3 + CaBr2
NaIO = NaI + NaIO3 =>
3 NaIO = 2 NaI + NaIO3
CaCl2 + H2O = HCl + Ca(OH)2 =>
CaCl2 + 2 H2O = 2 HCl + Ca(OH)2
Al(No3)3 + KOH = Al(OH)3 + KNo3 =>
Al(No3)3 + 3 KOH = Al(OH)3 + 3 KNo3
CH3CCH + Ag(NH3)2OH = CH3CCAg + NH3 + H2O =>
CH3CCH + Ag(NH3)2OH = CH3CCAg + 2 NH3 + H2O
N2O3 + K2O = KNO2 =>
N2O3 + K2O = 2 KNO2
BaCrO4HNO3 = BaCr2O7Ba(NO3)2H2O =>
2 BaCrO4HNO3 = BaCr2O7Ba(NO3)2H2O
Ba(NO3)2 = BaO + NO2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 4 NO2 + O2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
HOCl + NaOH = NaClO + H2O =>
HOCl + NaOH = NaClO + H2O
Mg(NO3)26H2O + Ni(NO3)26H2O + Fe(NO3)3 + C2H6N4O2 = NiMgFe2O4 + CO2 + H2O + NO2 =>
13 Mg(NO3)26H2O + 13 Ni(NO3)26H2O + 26 Fe(NO3)3 + 54 C2H6N4O2 = 13 NiMgFe2O4 + 108 CO2 + 188 H2O + 970 NO2
MnCl2(s) + O2(g) = Mn2O3 + Cl2(g) =>
4 MnCl2(s) + 3 O2(g) = 2 Mn2O3 + 4 Cl2(g)
NaOH + PO4 = Na3PO4 + OH =>
3 NaOH + PO4 = Na3PO4 + 3 OH
MoO2 + HNO3 = H2MoO4 + NO2 =>
MoO2 + 2 HNO3 = H2MoO4 + 2 NO2
AgNO3 + BaSO4 = Ag2(SO4) + Ba(NO3)2 =>
2 AgNO3 + BaSO4 = Ag2(SO4) + Ba(NO3)2
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
HCl + AgF = AgCl + HF =>
HCl + AgF = AgCl + HF
O2 = O7 =>
7 O2 = 2 O7
N2O3 + CO = N2 + CO2 =>
N2O3 + 3 CO = N2 + 3 CO2
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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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