| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHSO3 + KOH = KHSO3 + NaOH
NaHCO3 + Ca(OH)2 = H2O + CaCO3 + Na2CO3 =>
2 NaHCO3 + Ca(OH)2 = 2 H2O + CaCO3 + Na2CO3
InN3O9 + C12H28O4Ti + C5H8O2 + ZnN2O6 = In140Ti10Zn8O238 + CO2 + H2O + N2 =>
840 InN3O9 + 60 C12H28O4Ti + 365 C5H8O2 + 48 ZnN2O6 = 6 In140Ti10Zn8O238 + 2545 CO2 + 2300 H2O + 1308 N2
NaHCO3 + C4H6O5 = CO2 + H2O + NaC4H5O5 =>
NaHCO3 + C4H6O5 = CO2 + H2O + NaC4H5O5
Fe(s) + C12(g) = FeC13(s) =>
12 Fe(s) + 13 C12(g) = 12 FeC13(s)
Cu(C2H3O2) + H2S = H2(C2H3O2) + CuS =>
Cu(C2H3O2) + H2S = H2(C2H3O2) + CuS
C2H4(g) + O2 = C(s) + H2O(g) =>
C2H4(g) + O2 = 2 C(s) + 2 H2O(g)
NaOH + Ag(NO3) = Na(NO3) + AgOH =>
NaOH + Ag(NO3) = Na(NO3) + AgOH
HNO3 + Zn = Zn(NO3)2 + H4N2O3 + H2O =>
10 HNO3 + 4 Zn = 4 Zn(NO3)2 + H4N2O3 + 3 H2O
Na2 + CO3 + Fe(OH)3 = Fe2(CO3)3 + NaOH =>
3 Na2 + 3 CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6 NaOH
C55H72MgN4O5 + HNO3 + RuPO4 + MgCl2 + Mo12O36(NH4)3PO4 = RuMg(CN)6 + RuCl2 + H3PO4 + H2O + MoO3 =>
24 C55H72MgN4O5 + 489 HNO3 + 416 RuPO4 + 196 MgCl2 + 245 Mo12O36(NH4)3PO4 = 220 RuMg(CN)6 + 196 RuCl2 + 661 H3PO4 + 1587 H2O + 2940 MoO3
HVO3 + NH2OH = N2 + VO2 + H2O =>
2 HVO3 + 2 NH2OH = N2 + 2 VO2 + 4 H2O
S + Cl2 = SCl4 =>
S + 2 Cl2 = SCl4
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH =>
C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH
Li + CaSO3 = Ca + Li2SO3 =>
2 Li + CaSO3 = Ca + Li2SO3
KMnO4 + Na2S2O3 = MnO2 + K2SO4 + Na2SO3 =>
2 KMnO4 + Na2S2O3 = 2 MnO2 + K2SO4 + Na2SO3
AlCl + Sn = Al + SnCl =>
AlCl + Sn = Al + SnCl
Cu3O4 + HNO3 = Cu(NO3)2 + CuO2 + H2O =>
Cu3O4 + 4 HNO3 = 2 Cu(NO3)2 + CuO2 + 2 H2O
Cska + Spartak4Lokomotiv7 = Cska2Spartak43 + Lokomotiv =>
8 Cska + 43 Spartak4Lokomotiv7 = 4 Cska2Spartak43 + 301 Lokomotiv
H2CrO3 = Cr2O3 + H2 + O2 =>
4 H2CrO3 = 2 Cr2O3 + 4 H2 + 3 O2
Co2NO3 + HNO3 = Co(NO3)2 + NO + H2O =>
Co2NO3 + 4 HNO3 = 2 Co(NO3)2 + NO + 2 H2O
P4 + NaOH + H2O = P2H4 + NaH2PO4 =>
7 P4 + 8 NaOH + 24 H2O = 10 P2H4 + 8 NaH2PO4
K2Cr2O7 = K2CrO4 + CrO2 + O2 =>
2 K2Cr2O7 = 2 K2CrO4 + 2 CrO2 + O2
Ti + H2SO4 = TiOSO4 + SO2 + H2O =>
Ti + 3 H2SO4 = TiOSO4 + 2 SO2 + 3 H2O
Zn + Fe(NO3)3 = ZnNO3 + Fe =>
3 Zn + Fe(NO3)3 = 3 ZnNO3 + Fe
K + AlCl = KAl + Cl =>
K + AlCl = KAl + Cl
CoCl2 + Na2Co3 = (Co3)2 + NaCl =>
3 CoCl2 + 3 Na2Co3 = 2(Co3)2 + 6 NaCl
FeOH3 = FeH + H2O =>
FeOH3 = FeH + H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
SrCl + NaOH = SrOH + NaCl =>
SrCl + NaOH = SrOH + NaCl
C8H8O3 + NaOH = C7H5NaO3 + HOCH3 =>
C8H8O3 + NaOH = C7H5NaO3 + HOCH3
CaC + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
2 CaC + 4 H2O + CO2 = 2 Ca(OH)2 + CH2CHCO2H
MnO4{-} + Fe{2}{+} + H{+} = Mn{2}{+} + Fe{3} + H2O =>
MnO4{-} + 5 Fe{2}{+} + 8 H{+} = Mn{2}{+} + 5 Fe{3} + 4 H2O
Cr(OH)3 + NaClO3 + NaOH = NaCl + NaCrO4 + H2O =>
3 Cr(OH)3 + 2 NaClO3 + 3 NaOH = 2 NaCl + 3 NaCrO4 + 6 H2O
Ag(NO3)2 + MgCl = MgNO3 + AgCl2 =>
Ag(NO3)2 + 2 MgCl = 2 MgNO3 + AgCl2
H5IO6 = I2O + H2O + O2 =>
2 H5IO6 = I2O + 5 H2O + 3 O2
Y2 + HNO3 = HYO3 + NO2 + H2O =>
Y2 + 10 HNO3 = 2 HYO3 + 10 NO2 + 4 H2O
HNO3 + I2 + H2O = NO + HIO =>
2 HNO3 + 3 I2 + 2 H2O = 2 NO + 6 HIO
Hg(NO3) = HgO + N2 + O2 =>
2 Hg(NO3) = 2 HgO + N2 + 2 O2
NH2CONH2 + CH3COOH + H2O = CH3COONH4 + CO2 =>
NH2CONH2 + 2 CH3COOH + H2O = 2 CH3COONH4 + CO2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
Rb2O + H2O = Rb2OH + OH =>
Rb2O + H2O = Rb2OH + OH
Fe + Br2 = FeBr2 =>
Fe + Br2 = FeBr2
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
CdS + I2 + HCI = CdCI2 + HI + S =>
CdS + I2 + HCI = CdCI2 + HI + S
CaO + Al2O3 = Ca(AlO2)2 =>
CaO + Al2O3 = Ca(AlO2)2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
HOOCCOOH + KOH = K + HOOCCOO + H2O =>
HOOCCOOH + KOH = K + HOOCCOO + H2O
Na3PO4*12H2O + CuCl2 = NaCl + Cu3(PO4)2 + H2O =>
2 Na3PO4*12H2O + 3 CuCl2 = 6 NaCl + Cu3(PO4)2 + 24 H2O
CH3CH2OH(l) = CH2CH2(g) + H2O(g) =>
CH3CH2OH(l) = CH2CH2(g) + H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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