| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + Ce(ClO4) = Ag(ClO4) + Ce
Bi(NO3)3 + H2O = Bi + O2 + HNO3 =>
4 Bi(NO3)3 + 6 H2O = 4 Bi + 3 O2 + 12 HNO3
HClO3 + P + H2O = HP3O4 + HCl =>
7 HClO3 + 18 P + 3 H2O = 6 HP3O4 + 7 HCl
V(NO3)3 + Mg = V + Mg(NO3)2 =>
2 V(NO3)3 + 3 Mg = 2 V + 3 Mg(NO3)2
Na3AlO3 + H2SO4 = Na2SO4 + H2O + Al2(SO4)3 =>
2 Na3AlO3 + 6 H2SO4 = 3 Na2SO4 + 6 H2O + Al2(SO4)3
K + Zn(CN)2 = KCN + Zn =>
2 K + Zn(CN)2 = 2 KCN + Zn
Mg + C2H5OH = MgO + C2H6 =>
Mg + C2H5OH = MgO + C2H6
NaCl + O2 = Cl2 + NaO =>
2 NaCl + O2 = Cl2 + 2 NaO
AI(OH)3 + H3PO4 = AIPO4 + H2O =>
AI(OH)3 + H3PO4 = AIPO4 + 3 H2O
HNO3 + MgCO3 = Mg(NO3)2 + H2O + CO2 =>
2 HNO3 + MgCO3 = Mg(NO3)2 + H2O + CO2
C15H11Al + N2O = C14H10 + CHAlN2O{3+} + e =>
C15H11Al + N2O = C14H10 + CHAlN2O{3+} + 3e
AgNO3 + NH4VO3 + H2O = Ag3VO4 + NH3 + HNO3 =>
3 AgNO3 + NH4VO3 + H2O = Ag3VO4 + NH3 + 3 HNO3
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Co(H2O)6 + Cl = CoCl6 + H2O =>
Co(H2O)6 + 6 Cl = CoCl6 + 6 H2O
NaClO2 + H2C2O4 = ClO2 + NaHC2O4 + H2O + NaCl =>
5 NaClO2 + 4 H2C2O4 = 4 ClO2 + 4 NaHC2O4 + 2 H2O + NaCl
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
CH4(g) + SO2(g) = CS2(g) + H2O(g) + CO2(g) =>
3 CH4(g) + 4 SO2(g) = 2 CS2(g) + 6 H2O(g) + CO2(g)
H + N2O2 = H2O + N =>
4 H + N2O2 = 2 H2O + 2 N
Cr(OH)3 + Ag2S + H2O = CrO4{+2} + Ag + S{-2} + H{+} =>
2 Cr(OH)3 + 7 Ag2S + 2 H2O = 2 CrO4{+2} + 14 Ag + 7 S{-2} + 10 H{+}
K2SO3 + NaI = Na2SO3 + KI =>
K2SO3 + 2 NaI = Na2SO3 + 2 KI
CCl4 + H2O = COCl2 + HCl =>
CCl4 + H2O = COCl2 + 2 HCl
Sa + O2 = SaO3 =>
2 Sa + 3 O2 = 2 SaO3
KOH{-} + H{+} + CO2 = KCO3 + H =>
KOH{-} + H{+} + CO2 = KCO3 + 2 H
Na2O(s) + SO2(s) = Na2SO3(s) =>
Na2O(s) + SO2(s) = Na2SO3(s)
S + NH4ClO4 = SO2 + H2O + HCl + N2 =>
5 S + 4 NH4ClO4 = 5 SO2 + 6 H2O + 4 HCl + 2 N2
H + Zn(OH)4 = Zn + H2O =>
4 H + Zn(OH)4 = Zn + 4 H2O
KOHHCl = KClH2O =>
KOHHCl = KClH2O
Cr3C2 + O2 = Cr2O3 + CO2 =>
4 Cr3C2 + 17 O2 = 6 Cr2O3 + 8 CO2
KMnO4 + MnSO4 + H2O = K2SO4 + H2SO4 + MnO2 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = K2SO4 + 2 H2SO4 + 5 MnO2
H2SO4 + NaBr = Na2SO4 + Br2 + H2O + SO2 =>
2 H2SO4 + 2 NaBr = Na2SO4 + Br2 + 2 H2O + SO2
Ag(OH)2 + B2O3 = Ag3(BO3)2 + H2O =>
3 Ag(OH)2 + B2O3 = Ag3(BO3)2 + 3 H2O
SiCl4 + Na2O = NaCl + SiO2 =>
SiCl4 + 2 Na2O = 4 NaCl + SiO2
FrOH = Fr2O + H2O =>
2 FrOH = Fr2O + H2O
U3O8 + H2SO4 = U(SO4)2 + UO2(SO4) + H2O =>
U3O8 + 4 H2SO4 = U(SO4)2 + 2 UO2(SO4) + 4 H2O
ZrOCl2 + HCl = H2O + Cl2 + ZrCl2 =>
ZrOCl2 + 2 HCl = H2O + Cl2 + ZrCl2
HCNO + KOH = CNO + H2O + K =>
HCNO + KOH = CNO + H2O + K
Fe203 + NaOH = Fe(OH)3 + Na =>
Fe203 + 609 NaOH = 203 Fe(OH)3 + 609 Na
CuSO4 + Ca(C2H3O2)2 = Cu(C2H3O2)2 + Ca(SO4) =>
CuSO4 + Ca(C2H3O2)2 = Cu(C2H3O2)2 + Ca(SO4)
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H3PO2 + Br2 + H2O = H3PO3 + HBr =>
H3PO2 + Br2 + H2O = H3PO3 + 2 HBr
HClO + H = Cl2 + H2O =>
2 HClO + 2 H = Cl2 + 2 H2O
[Co(NH3)5Cl]Cl2 + KOH = [Co(NH3)5OH]Cl2 + KCl =>
[Co(NH3)5Cl]Cl2 + KOH = [Co(NH3)5OH]Cl2 + KCl
Cl2 + FeCl2 = FeCl3 =>
Cl2 + 2 FeCl2 = 2 FeCl3
Cr2O3(s) + H2(g) = Cr(s) + H2O(g) =>
Cr2O3(s) + 3 H2(g) = 2 Cr(s) + 3 H2O(g)
C2H5OCH3 + O2 = CO2 + H2O =>
2 C2H5OCH3 + 9 O2 = 6 CO2 + 8 H2O
Al(s) + KOH(aq) + H2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) + 22 H2O(l) = 2 KAl(SO4)2*12H2O(s) + 3 H2(g)
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
FeSO4 + KMnO4 + H2O = Fe2O3 + Fe2(SO4)3 + KOH + MnO2 =>
6 FeSO4 + 2 KMnO4 + H2O = Fe2O3 + 2 Fe2(SO4)3 + 2 KOH + 2 MnO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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