| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + CO + H2O = CH2CHCOOH
NH3 + ArOH = ArO{-} + NH4{+} =>
NH3 + ArOH = ArO{-} + NH4{+}
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
H2O + Al = H2AlO3 + H =>
3 H2O + Al = H2AlO3 + 4 H
K2CrO7 + Zn + H2SO4 = Cr2(SO4)3 + ZnSO4 + K2SO4 + H2O =>
2 K2CrO7 + 9 Zn + 14 H2SO4 = Cr2(SO4)3 + 9 ZnSO4 + 2 K2SO4 + 14 H2O
SnCl2 + (NH4)S = NH4Cl + SnS2 =>
SnCl2 + 2(NH4)S = 2 NH4Cl + SnS2
C6O6Cr + Cl2 = CrCl3 + CO =>
2 C6O6Cr + 3 Cl2 = 2 CrCl3 + 12 CO
NaBiO3 + H2SO4 = Bi2(SO4)3 + Na2SO4 + H2O + O2 =>
2 NaBiO3 + 4 H2SO4 = Bi2(SO4)3 + Na2SO4 + 4 H2O + O2
HCl(aq) + Mg(s) = MgCl2(s) + H2(g) =>
2 HCl(aq) + Mg(s) = MgCl2(s) + H2(g)
H2SO4 + O3HNa = H2O + NaHSO4 + O3 =>
3 H2SO4 + 3 O3HNa = 3 H2O + 3 NaHSO4 + 2 O3
MgBr2(aq) + AgNO3(aq) = MgNO3(l) + AgBr2(l) =>
MgBr2(aq) + AgNO3(aq) = MgNO3(l) + AgBr2(l)
HCCH + Na = HCCNa + H =>
HCCH + Na = HCCNa + H
PH3 + HClO3 = HCl + H2O + P2O5 =>
6 PH3 + 8 HClO3 = 8 HCl + 9 H2O + 3 P2O5
Copper(II)Sulfate(aq)Iron(s) = Copper(s)Iron(II)Sulfate(aq) =>
Copper(II)Sulfate(aq)Iron(s) = Copper(s)Iron(II)Sulfate(aq)
Ag(C2H3O2) + MgSO4 = Ag2SO4 + Mg(C2H3O2)2 =>
2 Ag(C2H3O2) + MgSO4 = Ag2SO4 + Mg(C2H3O2)2
Zn(s) + HNO3(conc) = Zn(NO3)2(aq) + NO2(g) + H2O =>
Zn(s) + 4 HNO3(conc) = Zn(NO3)2(aq) + 2 NO2(g) + 2 H2O
C5H12 + NH4NO3 = N2 + H2O + CO2 =>
C5H12 + 16 NH4NO3 = 16 N2 + 38 H2O + 5 CO2
Ca(OH)2 + HC3H3O2 = Ca(CH3CO2)2 + H2O =>
3 Ca(OH)2 + 4 HC3H3O2 = 3 Ca(CH3CO2)2 + 2 H2O
Cl + H2 = H5Cl =>
2 Cl + 5 H2 = 2 H5Cl
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
C + O{-}2 = CO{-}2 =>
C + O{-}2 = CO{-}2
Bi3 + NO3 + H2O = Bi(OH)2NO3 + H =>
Bi3 + 3 NO3 + 6 H2O = 3 Bi(OH)2NO3 + 6 H
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
Cu(aq) + Cl(aq) = CuCl(aq) =>
Cu(aq) + Cl(aq) = CuCl(aq)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn + SnCl4 = SnZn + Cl2 =>
Zn + SnCl4 = SnZn + 2 Cl2
Fe(NO3)3 + HLiO = LiNO3 + FeH3O3 =>
Fe(NO3)3 + 3 HLiO = 3 LiNO3 + FeH3O3
Fe(OH)3 + HBr + HCl = FeBrCl2 + H2O =>
Fe(OH)3 + HBr + 2 HCl = FeBrCl2 + 3 H2O
ZnCl2 + KOH = ZnO + KCl + H2O =>
ZnCl2 + 2 KOH = ZnO + 2 KCl + H2O
Al2O3 = Al(l) + O2 =>
2 Al2O3 = 4 Al(l) + 3 O2
NaOH + Cl(g) = NaCl + NaCl2O3 + H2O =>
6 NaOH + 7 Cl(g) = 5 NaCl + NaCl2O3 + 3 H2O
Cr(OH)3 + H{+} + e = Cr(OH)2 + H2O =>
Cr(OH)3 + H{+} + e = Cr(OH)2 + H2O
Mg3Si2O5(OH)4 + H2CO3 + H2O = Mg5(CO3)4(OH)2*4H2O + H4SiO4 =>
5 Mg3Si2O5(OH)4 + 12 H2CO3 + 13 H2O = 3 Mg5(CO3)4(OH)2*4H2O + 10 H4SiO4
SiH4 + O2 = SiO2 + H2 =>
SiH4 + O2 = SiO2 + 2 H2
P4 + O2 = P4O3O =>
P4 + 2 O2 = P4O3O
K2Cr2O7 + CH3CH2OH + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O
CO(g) + S(g) = COS =>
CO(g) + S(g) = COS
Al2O3 + Ca(OH)2 + H2O = Ca3Al(OH)9 =>
Al2O3 + 6 Ca(OH)2 + 3 H2O = 2 Ca3Al(OH)9
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
Pb3N2 = Pb + N2 =>
Pb3N2 = 3 Pb + N2
CuSO4 + CO(NO3)2 = Cu(NO3)2 + COSO4 =>
CuSO4 + CO(NO3)2 = Cu(NO3)2 + COSO4
B + Na2O2 = NaBO2 + Na2O =>
2 B + 3 Na2O2 = 2 NaBO2 + 2 Na2O
Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O
Si2H6 + H2O = Si(OH)4 + H2 =>
Si2H6 + 8 H2O = 2 Si(OH)4 + 7 H2
HS + Bi(OH)3 = BiS3 + H2O =>
3 HS + Bi(OH)3 = BiS3 + 3 H2O
R1COOH + R2OH = R1COOR2 + H2O =>
R1COOH + R2OH = R1COOR2 + H2O
CUSO4 + H2SO4 = CU(SO4)2 + H2 =>
CUSO4 + H2SO4 = CU(SO4)2 + H2
Al(NO3)3*9H2O + Ca(NO3)2*4H2O + C2H5NO2 = CaAl2O4 + H2O + CO2 + N2 =>
18 Al(NO3)3*9H2O + 9 Ca(NO3)2*4H2O + 40 C2H5NO2 = 9 CaAl2O4 + 298 H2O + 80 CO2 + 56 N2
Pb(NO3)2 + Na2CO3 = PbCO3 + Na2(NO3)2 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + Na2(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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