| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C4H12NOH + Al = Al(OH)3 + 3 C4H12N
Na2Cr2O7 + NH4Cl = Cr2O3 + NaCl + N2 + H2O =>
Na2Cr2O7 + 2 NH4Cl = Cr2O3 + 2 NaCl + N2 + 4 H2O
Ba + HNO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba + 9 HNO3 = 4 Ba(NO3)2 + NH3 + 3 H2O
FeCl3 + NH4OH = FeH3 + NCl3 + H2O =>
FeCl3 + NH4OH = FeH3 + NCl3 + H2O
NaOH + H4C = Na4C + H2O =>
4 NaOH + H4C = Na4C + 4 H2O
C6H12O4 + O2 = C6O3 + H2O =>
2 C6H12O4 + 5 O2 = 2 C6O3 + 12 H2O
LiC2H3O2 + Hg(NO3)2 = Hg(C2H3O2)2 + LiNO3 =>
2 LiC2H3O2 + Hg(NO3)2 = Hg(C2H3O2)2 + 2 LiNO3
Hf + H2SO4 = Hf2(SO4)3 + H2 =>
2 Hf + 3 H2SO4 = Hf2(SO4)3 + 3 H2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
I{-} + Cl2{2} = ICl =>
2 I{-} + Cl2{2} = 2 ICl
Ga + H2SO4 = GaO12S3 + H2 =>
Ga + 3 H2SO4 = GaO12S3 + 3 H2
H3PO3 = H2O + P2O3 =>
2 H3PO3 = 3 H2O + P2O3
CoCl2 + KNO2 + CH3COOH = K3[Co(NO2)6] + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3[Co(NO2)6] + NO + 2 CH3COOK + 2 KCl + H2O
ZnO + KOH = K2ZnO3 + H2 =>
ZnO + 2 KOH = K2ZnO3 + H2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Y + H2SO4 = YSO4 + H2 =>
Y + H2SO4 = YSO4 + H2
H3BO3 + NH4Cl + KCl = KOH + BN + HCl =>
H3BO3 + NH4Cl + 3 KCl = 3 KOH + BN + 4 HCl
NaVO3 + H2SO4 = HVO3 + Na2SO4 =>
2 NaVO3 + H2SO4 = 2 HVO3 + Na2SO4
Ag(NO3) + Na(Cr2O7) = Ag(Cr2O7) + Na(NO3) =>
Ag(NO3) + Na(Cr2O7) = Ag(Cr2O7) + Na(NO3)
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
(NH4)2SO4 + NaOH = NH3 + Na2SO4 + H2O =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + Na2SO4 + 2 H2O
NH3(g) + O2(g) = HNO3(aq) + H2O =>
NH3(g) + 2 O2(g) = HNO3(aq) + H2O
Ag2SO4 + NaHCO3 = Ag2CO3 + NaHSO4 =>
Ag2SO4 + NaHCO3 = Ag2CO3 + NaHSO4
CH3COH + H2 = C2H5OH =>
CH3COH + H2 = C2H5OH
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
(CH3COO)3Al + H2O = CH3COOAl(OH)2 + CH3COOH =>
(CH3COO)3Al + 2 H2O = CH3COOAl(OH)2 + 2 CH3COOH
Na(Au(CN)2) + Zn = Na2(Zn(CN)4) + Au =>
2 Na(Au(CN)2) + Zn = Na2(Zn(CN)4) + 2 Au
CH3NH2 + H2O = CH3O + NH4 =>
CH3NH2 + H2O = CH3O + NH4
Ca + P = Ca3(P)2 =>
3 Ca + 2 P = Ca3(P)2
KClO4(s) + Al(s) = Al2O3(s) + KCl(s) =>
3 KClO4(s) + 8 Al(s) = 4 Al2O3(s) + 3 KCl(s)
Mn2{+} + Br2 + H2O = MnO4{-} + Br{-} + H{+} =>
2 Mn2{+} + 13 Br2 + 16 H2O = 4 MnO4{-} + 26 Br{-} + 32 H{+}
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
CuCl2*4H2O + SOCl2 = HCl + CuCl2 + SO2 =>
CuCl2*4H2O + 4 SOCl2 = 8 HCl + CuCl2 + 4 SO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
PbS + HNO3 = Pb + SHNO3 =>
PbS + HNO3 = Pb + SHNO3
CuCO3 + H2O = CuH2O + CO3 =>
CuCO3 + H2O = CuH2O + CO3
Fe + Ca3PO4 = Fe3(PO4)2 + Ca =>
3 Fe + 2 Ca3PO4 = Fe3(PO4)2 + 6 Ca
WC + NaOH + O2 = Na2WO4 + Na2CO3 + H2O =>
2 WC + 8 NaOH + 5 O2 = 2 Na2WO4 + 2 Na2CO3 + 4 H2O
Pb(NO3)2 + KBrO3 = Pb(BrO3)2 + KNO3 =>
Pb(NO3)2 + 2 KBrO3 = Pb(BrO3)2 + 2 KNO3
P4 + Ca = Ca3P2 =>
P4 + 6 Ca = 2 Ca3P2
CHCl3 + Cl2 = CCl4 + HCl =>
CHCl3 + Cl2 = CCl4 + HCl
P4 + KOH = K2P + K2PO3 + H2O =>
3 P4 + 24 KOH = 8 K2P + 4 K2PO3 + 12 H2O
C6H6O + NaOH = C6H5NaO + H2O =>
C6H6O + NaOH = C6H5NaO + H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
H8MgO10P2 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
H8MgO10P2 + 2 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
AgBr + HNO3 = AgNO3 + HBr =>
AgBr + HNO3 = AgNO3 + HBr
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4 + KOH = K2(SO4) + Cu(OH)2 =>
CuSO4 + 2 KOH = K2(SO4) + Cu(OH)2
Cs2 + O2 = Cs2O2 =>
Cs2 + O2 = Cs2O2
C6H11O + O2 = CO2 + H2O =>
4 C6H11O + 33 O2 = 24 CO2 + 22 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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