| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O*SiO2*5H2O + H2SO4 = SiO2 + Na2SO4 + 6 H2O
MgI2 + Cl = ClI2 + Mg =>
MgI2 + Cl = ClI2 + Mg
Mn + HNO3 = Mn(NO3)3 + N + H2O =>
5 Mn + 18 HNO3 = 5 Mn(NO3)3 + 3 N + 9 H2O
Fe2(SO4)3 + MgCl2 = FeCl3 + Mg2(SO4)2 =>
2 Fe2(SO4)3 + 6 MgCl2 = 4 FeCl3 + 3 Mg2(SO4)2
CaO + Al(OH)3 = Ca(AlO2)2 + H2O =>
CaO + 2 Al(OH)3 = Ca(AlO2)2 + 3 H2O
Al2O3 + Ca(OH)2 = CaOHAlO2 + H2O =>
Al2O3 + 2 Ca(OH)2 = 2 CaOHAlO2 + H2O
Au + CH3COOH + H2O2 = Au(OOCCH3)3 + H2O =>
2 Au + 6 CH3COOH + 3 H2O2 = 2 Au(OOCCH3)3 + 6 H2O
Hg2(ClO4)2 + NH4I = Hg2I2 + NH4ClO4 =>
Hg2(ClO4)2 + 2 NH4I = Hg2I2 + 2 NH4ClO4
HH2O = H3O =>
HH2O = H3O
NaOH(ag) + HCl(ag) = NaCl(ag) + H2O(l) =>
NaOH(ag) + HCl(ag) = NaCl(ag) + H2O(l)
V + H2O = VO + H =>
V + H2O = VO + 2 H
ZnCl2 + NaOH = ZnO + HCl + NaCl =>
ZnCl2 + NaOH = ZnO + HCl + NaCl
CaOH + Fe(NO3) = Ca(NO3) + FeOH =>
CaOH + Fe(NO3) = Ca(NO3) + FeOH
idrossidodicalcio + diossidodicarbonio = carbonatodicalcio + acqua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ca(OH)2 + CuBr2 = CaBr2 + Cu(OH)2 =>
Ca(OH)2 + CuBr2 = CaBr2 + Cu(OH)2
Al2O3 + Mg = Al + Mg2O3 =>
Al2O3 + 2 Mg = 2 Al + Mg2O3
KHSO3 + HCl = KCl + SO2 + H2O =>
KHSO3 + HCl = KCl + SO2 + H2O
Br2 + KOH = KBr + KBrO3 + H2O =>
3 Br2 + 6 KOH = 5 KBr + KBrO3 + 3 H2O
KNO2 + KJ + H2SO4 = J2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KJ + 2 H2SO4 = J2 + 2 NO + 2 K2SO4 + 2 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Zn + HC2O3H2 = ZnC2O3H2 + H2 =>
2 Zn + 2 HC2O3H2 = 2 ZnC2O3H2 + H2
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
SO3 + Na2O = NaO3 + S2O =>
2 SO3 + Na2O = 2 NaO3 + S2O
LiOH + LiH = Li2O + H2 =>
LiOH + LiH = Li2O + H2
Cu(s) + H2SO4(ac) = CuSO4(ac) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4(ac) = CuSO4(ac) + SO2(g) + 2 H2O(l)
H2SO4 + NaCl + MnO2 = H2O + NaHSO4 + Mn2(SO4)3 + Cl2 =>
5 H2SO4 + 2 NaCl + 2 MnO2 = 4 H2O + 2 NaHSO4 + Mn2(SO4)3 + Cl2
Cr3N4 = Cr + N2 =>
Cr3N4 = 3 Cr + 2 N2
Fe4(SiO4)3 + Nb2Se5 = Nb4(SiO4)5 + Fe2Se3 =>
5 Fe4(SiO4)3 + 6 Nb2Se5 = 3 Nb4(SiO4)5 + 10 Fe2Se3
ZnO + N2O3 = ZnN + O2 =>
4 ZnO + 2 N2O3 = 4 ZnN + 5 O2
NaOH + (COOH) = (COONa)2 + H2O =>
2 NaOH + 2(COOH) = (COONa)2 + 2 H2O
Fe + I = Fe5I5 =>
5 Fe + 5 I = Fe5I5
Fe(OH)3 + OCl{-} = FeO4{-2} + Cl{-} + H{+} + H2O =>
2 Fe(OH)3 + 3 OCl{-} = 2 FeO4{-2} + 3 Cl{-} + 4 H{+} + H2O
*2FeO + C = Fe + CO2 =>
*2FeO + C = 2 Fe + CO2
Fe2H3 + H2O = H2 + Fe2O3 =>
2 Fe2H3 + 6 H2O = 9 H2 + 2 Fe2O3
N(CH)5 + NaOH = Na(CH)5 + NOH =>
N(CH)5 + NaOH = Na(CH)5 + NOH
HCl(l) + NaOH(l) = H2O + NaCl =>
HCl(l) + NaOH(l) = H2O + NaCl
SO3 + Rb = SO2 + Rb2O3 =>
3 SO3 + 2 Rb = 3 SO2 + Rb2O3
Na + (H2O)2 = NaOH + H =>
2 Na + (H2O)2 = 2 NaOH + 2 H
Ti + Cl = Ti2Cl =>
2 Ti + Cl = Ti2Cl
H + NO = H2O + N =>
2 H + NO = H2O + N
Ni(ClO3)2 + Fe = FeClO3 + Ni =>
Ni(ClO3)2 + 2 Fe = 2 FeClO3 + Ni
CH3PO(OCH3)2 + SOCl2 = CH3POCl2 + CH3Cl + SO2 =>
CH3PO(OCH3)2 + 2 SOCl2 = CH3POCl2 + 2 CH3Cl + 2 SO2
BiN2O11H10 + C6H8O7 = Bi2O3 + CO2 + N2 + H2O =>
2 BiN2O11H10 + C6H8O7 = Bi2O3 + 6 CO2 + 2 N2 + 14 H2O
HClO4 + H2SO4 = ClO4{-} + H3SO4{+} =>
HClO4 + H2SO4 = ClO4{-} + H3SO4{+}
KMnO4 + H2SO4 + (NH4)2SO4*FeSO4*6H2O = K2SO4 + MnSO4 + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10(NH4)2SO4*FeSO4*6H2O = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 10(NH4)2SO4 + 68 H2O
CH3 = CH2 + H2 =>
2 CH3 = 2 CH2 + H2
Bi2O3 + H4P2O5 = Bi2(H2P2O5)3 + H2O =>
Bi2O3 + 3 H4P2O5 = Bi2(H2P2O5)3 + 3 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Mg + HNO3 = Mg(NO3)2 + NH4 + H2O =>
9 Mg + 20 HNO3 = 9 Mg(NO3)2 + 2 NH4 + 6 H2O
Hg4S4 + Ca4O4 = Hg4 + Ca3S3 + CaSO4 =>
Hg4S4 + Ca4O4 = Hg4 + Ca3S3 + CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
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