| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2O + 2 GaH3 = 6 KH + Ga2O3
CH3COH + K2CrO7 + H2SO4 = CH3COHO + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3COH + 2 K2CrO7 + 5 H2SO4 = 9 CH3COHO + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
Cu(NO3)2 + Na2CO3 = NaNO3 + CuO + CO2 =>
Cu(NO3)2 + Na2CO3 = 2 NaNO3 + CuO + CO2
Cl2 + H2O = HClO2 + H2 =>
Cl2 + 4 H2O = 2 HClO2 + 3 H2
C6H5NHC6H5 + CH3COCH3 + HCHO = C6H5C6H5NCH2CH2COCH3 + H2O =>
C6H5NHC6H5 + CH3COCH3 + HCHO = C6H5C6H5NCH2CH2COCH3 + H2O
Ni(No3)2(aq) + NaOH(aq) = Ni(OH)2(s) + NaNo3(aq) =>
Ni(No3)2(aq) + 2 NaOH(aq) = Ni(OH)2(s) + 2 NaNo3(aq)
Ag2(CO3) + HNO3 = AgNO3 + CO2 + H2O =>
Ag2(CO3) + 2 HNO3 = 2 AgNO3 + CO2 + H2O
Fe + HCl = H4 + FeCl4 =>
Fe + 4 HCl = H4 + FeCl4
As4O6 + Zn + H3O{+} + H2O = AsH3 + Zn(OH2)6{2+} =>
As4O6 + 12 Zn + 24 H3O{+} + 42 H2O = 4 AsH3 + 12 Zn(OH2)6{2+}
CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2 + (Na3)2(SO4)3 =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2 + (Na3)2(SO4)3
Zn + HC = ZnC2 + H2 =>
Zn + 2 HC = ZnC2 + H2
Al + HNO3 = Al(NO3)3 + NH3 + H2O =>
8 Al + 27 HNO3 = 8 Al(NO3)3 + 3 NH3 + 9 H2O
Cu3O + O2 = Cu2O =>
4 Cu3O + O2 = 6 Cu2O
H2 + O2 = (H2O)68 =>
68 H2 + 34 O2 = (H2O)68
sodiumhydrogencarbonate + hydrochloricacid = carbondioxide + sodiumchloride + water =>
NaHCO3 + HCl = CO2 + NaCl + H2O
NaI + MnO2 + H2SO4 = I2 + NaHSO4 + MnSO4 + H2O =>
2 NaI + MnO2 + 3 H2SO4 = I2 + 2 NaHSO4 + MnSO4 + 2 H2O
P2O3 + Cl2 + NaOH = NaCl + Na3PO4 + H2O =>
P2O3 + 2 Cl2 + 10 NaOH = 4 NaCl + 2 Na3PO4 + 5 H2O
CH2CHCH2CH3 + HCl = CH3CH(Cl)CH2CH3 =>
CH2CHCH2CH3 + HCl = CH3CH(Cl)CH2CH3
Cr2(SO4)3 + H2O2 + NaOH = Na2SO4 + Na2CrO4 + HOH =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 3 Na2SO4 + 2 Na2CrO4 + 8 HOH
Na2S2O3 + H2O2 = Na2S3O6 + Na2SO4 + H2O =>
2 Na2S2O3 + 4 H2O2 = Na2S3O6 + Na2SO4 + 4 H2O
MgF2 + Li2Co3 = MgCo3 + LiF =>
MgF2 + Li2Co3 = MgCo3 + 2 LiF
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
N2O + KOH = KNO2 + N2 + H2O =>
3 N2O + 2 KOH = 2 KNO2 + 2 N2 + H2O
Co(ii) + HCl = CoCl2 + H2 =>
Co(ii) + 2 HCl = CoCl2 + H2
AlOH{3+} + FeSCN{2+} = AlOHFeSCN{5+} =>
AlOH{3+} + FeSCN{2+} = AlOHFeSCN{5+}
V2O3 + CO = V + CO2 =>
V2O3 + 3 CO = 2 V + 3 CO2
Na2O(s) + HCl(aq) = NaCl(aq) + H2O(l) =>
Na2O(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l)
V2O3(s) + H2(g) = V + H2O =>
V2O3(s) + 3 H2(g) = 2 V + 3 H2O
Na2SO4Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Na2SO4Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 4 Na2SO4
CoSO4*H2O + C10H8N2 + KBr = [Co(C10H8N2)3]Br2 + H2O + K2SO4 =>
CoSO4*H2O + 3 C10H8N2 + 2 KBr = [Co(C10H8N2)3]Br2 + H2O + K2SO4
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K2SO4 + H2O + CH3CO2H =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 CH3CO2H
ClO{-} + H{+} = ClO4{-} + Cl2 + H2O =>
7 ClO{-} + 6 H{+} = ClO4{-} + 3 Cl2 + 3 H2O
K3AlO3 + HCl = KCl + Al(OH)3 =>
K3AlO3 + 3 HCl = 3 KCl + Al(OH)3
NaC2H3O2 + MgCl = NaCl + MgC2H3O2 =>
NaC2H3O2 + MgCl = NaCl + MgC2H3O2
Na2(CO3) + AlCl3 = NaCl + Al2(CO3)3 =>
3 Na2(CO3) + 2 AlCl3 = 6 NaCl + Al2(CO3)3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg(s) + Cl2(g) = MgCl2 =>
Mg(s) + Cl2(g) = MgCl2
Fe(NO3)3 + Ba = Ba(NO3) + Fe =>
Fe(NO3)3 + 3 Ba = 3 Ba(NO3) + Fe
C4H10(g) + O2 = H20(g) + CO2(g) =>
2 C4H10(g) + 8 O2 = H20(g) + 8 CO2(g)
V + O2 + F2 = VOF3 =>
2 V + O2 + 3 F2 = 2 VOF3
Mg3(PO4)2 + CaF2 = MgF2 + Ca3(PO4)2 =>
Mg3(PO4)2 + 3 CaF2 = 3 MgF2 + Ca3(PO4)2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
PH3 + H2O2 + KOH = K3PO4 + H2O =>
PH3 + 4 H2O2 + 3 KOH = K3PO4 + 7 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3COOH + C2H6O = CH3COOC2H6 + H2O =>
3 CH3COOH + 5 C2H6O = 4 CH3COOC2H6 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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