| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HClO2 + Fe(OH)4 = Fe(ClO2)4 + 4 H2O
Na3PO4(aq) + HCl = NaCl(s) + H3PO4(aq) =>
Na3PO4(aq) + 3 HCl = 3 NaCl(s) + H3PO4(aq)
KCl(g) + O2(g) = KClO3(g) =>
2 KCl(g) + 3 O2(g) = 2 KClO3(g)
Ni3P2 + H2O = Ni(OH)2 + PH3 =>
Ni3P2 + 6 H2O = 3 Ni(OH)2 + 2 PH3
CH3NHC6H5 + O2 = CO2 + H2O + NH3 =>
2 CH3NHC6H5 + 17 O2 = 14 CO2 + 6 H2O + 2 NH3
Ca(NO3)2 + C2H5NO2 = CaO + CO2 + N2 + H2O =>
9 Ca(NO3)2 + 10 C2H5NO2 = 9 CaO + 20 CO2 + 14 N2 + 25 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Cu(CO3)2 + HNO3 = Cu(NO3)2 + H2 + CO3 =>
Cu(CO3)2 + 2 HNO3 = Cu(NO3)2 + H2 + 2 CO3
Zn + Au(NO2)2 = Zn(NO2)2 + Au =>
Zn + Au(NO2)2 = Zn(NO2)2 + Au
Sulfuricacid + sodiumhydroxide = sodiumsulfate + water =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH = C2H2 =>
2 CH = C2H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
NaNo3 + KCl = NaK + No3Cl =>
NaNo3 + KCl = NaK + No3Cl
Cr(OH)3 + Ca(OH)2 = Ca3Cr2O6 + H2O =>
2 Cr(OH)3 + 3 Ca(OH)2 = Ca3Cr2O6 + 6 H2O
(NH4)2S + Fe2(SO4)3 = S2O4 + Fe(NH4)3 =>
3(NH4)2S + Fe2(SO4)3 = 3 S2O4 + 2 Fe(NH4)3
NaOHKCl = KOHNaCl =>
NaOHKCl = KOHNaCl
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
Cn2Ni = Cn + Ni =>
Cn2Ni = 2 Cn + Ni
C12H22O11 + CuO = CO2 + Cu + H =>
C12H22O11 + 13 CuO = 12 CO2 + 13 Cu + 22 H
Ca*H2PO4 = CaPO4 + H2 =>
Ca*H2PO4 = CaPO4 + H2
Fe + HC2H3O2 = FeC2H3O2 + H2 =>
2 Fe + 2 HC2H3O2 = 2 FeC2H3O2 + H2
Al + XOH + XNO3 + H2O = XAlO2 + NH3 =>
8 Al + 5 XOH + 3 XNO3 + 2 H2O = 8 XAlO2 + 3 NH3
K3PO4 + Ba(C2H3O2)2 = KC2H3O2 + Ba3(PO4)2 =>
2 K3PO4 + 3 Ba(C2H3O2)2 = 6 KC2H3O2 + Ba3(PO4)2
K2SO3 + KOH + I2 = K2SO4 + KI + H2O =>
K2SO3 + 2 KOH + I2 = K2SO4 + 2 KI + H2O
NaI + K2Cr2O7 + H2SO4 = I + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
6 NaI + K2Cr2O7 + 7 H2SO4 = 6 I + Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 7 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO + H2O =>
3 Cu2S + 16 HNO3 = 3 Cu(NO3)2 + 3 CuSO4 + 10 NO + 8 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Fe(SCN)3 + HgCl2 = Fe + Hg(SCN)2 + Cl =>
2 Fe(SCN)3 + 3 HgCl2 = 2 Fe + 3 Hg(SCN)2 + 6 Cl
Fe2(SO4)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 6 K2SO4
CaCl2(aq) + AgNO3(aq) = ClAg + Ca(NO3)2 =>
CaCl2(aq) + 2 AgNO3(aq) = 2 ClAg + Ca(NO3)2
NaBr + Al(OH)3 = AlBr3 + Na(OH) =>
3 NaBr + Al(OH)3 = AlBr3 + 3 Na(OH)
CO2 + CH3COOH = HCO3 + CH2COO =>
4 CO2 + 2 CH3COOH = 2 HCO3 + 3 CH2COO
HSO4 + Mg = Mg(HSO4)2 =>
2 HSO4 + Mg = Mg(HSO4)2
C2H5OH + HCl = ClOH + C2H6 =>
C2H5OH + HCl = ClOH + C2H6
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
N2O5 + HCl = NO2 + Cl + HNO3 =>
N2O5 + HCl = NO2 + Cl + HNO3
CH3CH2O(CH3CO) + CH2CO + H2O = (CH3CO2)2CHCH3 =>
CH3CH2O(CH3CO) + 4 CH2CO + 2 H2O = 2(CH3CO2)2CHCH3
K2Cr2O7 + HCl + H2S = KCl + CrCl3 + S + H2O =>
K2Cr2O7 + 8 HCl + 3 H2S = 2 KCl + 2 CrCl3 + 3 S + 7 H2O
Zn + Pb(NO2)3 = Pb + Zn(NO2)3 =>
Zn + Pb(NO2)3 = Pb + Zn(NO2)3
Ag{+} + NaCl = AgCl + Na{+} =>
Ag{+} + NaCl = AgCl + Na{+}
CuHO = CuOH =>
CuHO = CuOH
AgClO3 + CuCl2 = AgCl + Cu(ClO3)2 =>
2 AgClO3 + CuCl2 = 2 AgCl + Cu(ClO3)2
CuSO4 + NaI = CuI2 + Na2SO4 =>
CuSO4 + 2 NaI = CuI2 + Na2SO4
NaC2H3O2 + H2(SO4) = Na2(SO4) + HC2H3O2 =>
2 NaC2H3O2 + H2(SO4) = Na2(SO4) + 2 HC2H3O2
C + O2 = CO2 =>
C + O2 = CO2
B + KNO3 = B2O3 + K2O + N2 =>
10 B + 6 KNO3 = 5 B2O3 + 3 K2O + 3 N2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
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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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