| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 H2CO3 = Al(HCO3)3 + 3 H2O
C8H9NO2 + H2O = OH9NO2 + H2C8 =>
C8H9NO2 + H2O = OH9NO2 + H2C8
Mg2O2 = MgO =>
Mg2O2 = 2 MgO
Na2S2O3(aq) + KMnO4(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + Na2SO4(aq) =>
5 Na2S2O3(aq) + 8 KMnO4(aq) + 7 H2SO4(aq) = 8 MnSO4(aq) + 4 K2SO4(aq) + 7 H2O(l) + 5 Na2SO4(aq)
Cu[NO3]2 + FeSO4 = Fe[NO3]2 + CuSO4 =>
Cu[NO3]2 + FeSO4 = Fe[NO3]2 + CuSO4
Ag2 + O9 + PbNe6 = AgNe3 + PbO18 =>
Ag2 + 2 O9 + PbNe6 = 2 AgNe3 + PbO18
PP + HNO3 = H3PO4 + NO2 + H2O =>
PP + 10 HNO3 = 2 H3PO4 + 10 NO2 + 2 H2O
CaO2H2 + SiO2 = CaSiO3 + H2O =>
CaO2H2 + SiO2 = CaSiO3 + H2O
P2 = P5 =>
5 P2 = 2 P5
NO3{-} + C6H12O6 + H{+} = N2 + H2O + CO2 =>
24 NO3{-} + 5 C6H12O6 + 24 H{+} = 12 N2 + 42 H2O + 30 CO2
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
K2 + (OH)2 = KOH =>
K2 + (OH)2 = 2 KOH
Cd(s) + HCl(aq) = CdCl2(s) + H2(g) =>
Cd(s) + 2 HCl(aq) = CdCl2(s) + H2(g)
NaOH + CH3(CH2)16COOH = CH3(CH2)16COONa + H2O =>
NaOH + CH3(CH2)16COOH = CH3(CH2)16COONa + H2O
NaCIO2 = O2 + NaCI =>
NaCIO2 = O2 + NaCI
PbCl2 + CH3COONa + H2O = CH3COOH + NaCl + Pb(OH)2 =>
PbCl2 + 2 CH3COONa + 2 H2O = 2 CH3COOH + 2 NaCl + Pb(OH)2
CH3COOH + Mn2O7 = CO2 + H2O + MnO2 =>
3 CH3COOH + 4 Mn2O7 = 6 CO2 + 6 H2O + 8 MnO2
Cl2 + Al2S3 = SCl + Al =>
3 Cl2 + 2 Al2S3 = 6 SCl + 4 Al
H2CO3 + Fe(OH)3 = Fe2(CO3)3 + H2O =>
3 H2CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6 H2O
Mn3O4 + OH = MnO4 + H2O =>
Mn3O4 + 16 OH = 3 MnO4 + 8 H2O
S{-2} + Fe{+2} = FeS =>
S{-2} + Fe{+2} = FeS
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
(Na2Cr2O7) + HCl = Cl2 + CrCl3 + NaCl + H2O =>
(Na2Cr2O7) + 14 HCl = 3 Cl2 + 2 CrCl3 + 2 NaCl + 7 H2O
CaClKCO3 = KClCaCO3 =>
CaClKCO3 = KClCaCO3
Na2C7H4O3 + HCl = NaC7H5O3 + NaCl =>
Na2C7H4O3 + HCl = NaC7H5O3 + NaCl
Al + HCI = AlCI + H2 =>
2 Al + 2 HCI = 2 AlCI + H2
H2SO4 + Na2C2O4 + KMnO4 = K2SO4 + Na2SO4 + CO2 + MnSO4 + H2O =>
8 H2SO4 + 5 Na2C2O4 + 2 KMnO4 = K2SO4 + 5 Na2SO4 + 10 CO2 + 2 MnSO4 + 8 H2O
Na2B4O7*10H2O(borax) + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O(borax) + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O
NH3 + H2O2 = H2O + HNO3 =>
NH3 + 4 H2O2 = 5 H2O + HNO3
Rh{+} + Cr = Rh + Cr{3+} =>
3 Rh{+} + Cr = 3 Rh + Cr{3+}
C2H5OH + Na2Cr2O7 = CH3COOH + Cr2O3 + H2O + NaOH =>
3 C2H5OH + 2 Na2Cr2O7 = 3 CH3COOH + 2 Cr2O3 + H2O + 4 NaOH
C6H5NH3ClH2O = H3OC6H5NH2Cl =>
C6H5NH3ClH2O = H3OC6H5NH2Cl
Na2SiO + Ba(MnO4)2 = Na(MnO4) + BaSiO =>
Na2SiO + Ba(MnO4)2 = 2 Na(MnO4) + BaSiO
K2Cr2O7 + Na2S + H2O = Cr(OH)3 + S + KOH + NaOH =>
K2Cr2O7 + 3 Na2S + 7 H2O = 2 Cr(OH)3 + 3 S + 2 KOH + 6 NaOH
CaBr2(aq) + Cl2(g) = CaCl2 + Br2 =>
CaBr2(aq) + Cl2(g) = CaCl2 + Br2
Ag(NO3)(aq) + NaBr(aq) = AgBr(s) + Na(NO3)(aq) =>
Ag(NO3)(aq) + NaBr(aq) = AgBr(s) + Na(NO3)(aq)
SodiumHydroxide + CopperNitrate = SodiumNitrate + CopperHydroxide =>
SodiumHydroxide + CopperNitrate = SodiumNitrate + CopperHydroxide
(CH3COO)2Ca + Ca(OH)2 = CH4 + CaCO3 =>
(CH3COO)2Ca + Ca(OH)2 = 2 CH4 + 2 CaCO3
B2H6 + O2 = HBO2 + H2 =>
B2H6 + 2 O2 = 2 HBO2 + 2 H2
CrPO4 + CuO = CrPO5 + Cu =>
CrPO4 + CuO = CrPO5 + Cu
Ca345SO7 = Ca4 + S + O27 =>
108 Ca345SO7 = 9315 Ca4 + 108 S + 28 O27
Zr + HNO3 = ZrNO3 + NH4NO3 + H2O =>
8 Zr + 10 HNO3 = 8 ZrNO3 + NH4NO3 + 3 H2O
ZnSO4 + MgCl2 + Na3PO4 = ZnCl2 + Mg3(PO4)2 + Na2SO4 =>
3 ZnSO4 + 3 MgCl2 + 2 Na3PO4 = 3 ZnCl2 + Mg3(PO4)2 + 3 Na2SO4
BaCrO4 + C2H5OH + H2SO4 = BaSO4 + Cr2(SO4)3 + CH3CHO + H2O =>
2 BaCrO4 + 3 C2H5OH + 5 H2SO4 = 2 BaSO4 + Cr2(SO4)3 + 3 CH3CHO + 8 H2O
S2Cl2(s) + NH3(g) = S4N4(S) + S8(s) + NH4Cl(s) =>
48 S2Cl2(s) + 128 NH3(g) = 8 S4N4(S) + 7 S8(s) + 96 NH4Cl(s)
Zn3(PO4)2 + Pb(OH)2 = Pb3(PO4)2 + Zn(OH)2 =>
Zn3(PO4)2 + 3 Pb(OH)2 = Pb3(PO4)2 + 3 Zn(OH)2
C6H12Cl3N = C6H6 + C2N2 + HCl + CH4 =>
18 C6H12Cl3N = 11 C6H6 + 9 C2N2 + 54 HCl + 24 CH4
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2 =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2
KOH + (NH4)2SO4 = K2SO4 + NH4OH =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH4OH
HNO3 + RbOH = HOH + RbNO3 =>
HNO3 + RbOH = HOH + RbNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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