| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO2{-} + 3 CHO2{-} + 5 H{+} = 3 H2CO3 + N2 + H2O
Mg(NO3)2 + MgSO4 = Mg(SO4)2 + MgNO3 =>
Mg(NO3)2 + 2 MgSO4 = Mg(SO4)2 + 2 MgNO3
KCl + NaHC4H4O6 = K2C4H4O6 + NaCl + HCl =>
2 KCl + NaHC4H4O6 = K2C4H4O6 + NaCl + HCl
H + Al(OH)3 = HOH + Al =>
3 H + Al(OH)3 = 3 HOH + Al
H2S + O2 = H2O + S2O4 =>
2 H2S + 3 O2 = 2 H2O + S2O4
K{+}(aq) + Cl{-}(aq) = KCl(s) =>
K{+}(aq) + Cl{-}(aq) = KCl(s)
I({-}) + Br{2+} = I + Br{-} =>
3 I({-}) + Br{2+} = 3 I + Br{-}
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HNO + NH4OH = N2H2 + H2O =>
HNO + NH4OH = N2H2 + 2 H2O
KNO3(s) + C12H22O11(s) = N2(g) + CO2(g) + H2O(l) + K2CO3(s) =>
48 KNO3(s) + 5 C12H22O11(s) = 24 N2(g) + 36 CO2(g) + 55 H2O(l) + 24 K2CO3(s)
OCl3 + H2O = Cl3 + OH =>
OCl3 + H2O = Cl3 + 2 OH
SiO + CO2 = SiO2 + CO =>
SiO + CO2 = SiO2 + CO
HCl + Na(OH) = NaCl + H2O =>
HCl + Na(OH) = NaCl + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(NO3)2 + NaI = CuI2 + Na(NO3) =>
Cu(NO3)2 + 2 NaI = CuI2 + 2 Na(NO3)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KNO3 + CO(NH2)2 = CO2 + N2 + H2O + KNO2 =>
3 KNO3 + CO(NH2)2 = CO2 + N2 + 2 H2O + 3 KNO2
CS2(S) + O2(g) = CO2(g) + SO2(g) =>
CS2(S) + 4 O2(g) = CO2(g) + 3 SO2(g)
SO2(g) + H2(g) = S(s) + H2O(g) =>
SO2(g) + 2 H2(g) = S(s) + 2 H2O(g)
FeCl + AlOH = FeOH + AlCl =>
FeCl + AlOH = FeOH + AlCl
Cl2 + SrF2 = ClF + Sr =>
Cl2 + SrF2 = 2 ClF + Sr
CaH18 + O2 = Ca + H2O =>
2 CaH18 + 9 O2 = 2 Ca + 18 H2O
KMnO4 + NaSO3 + H2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O =>
2 KMnO4 + 5 NaSO3 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 NaSO4 + 3 H2O
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O4 =>
8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 12 H2O + 5 O4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgCl + Zn = ZnCl2 + Ag2 =>
2 AgCl + Zn = ZnCl2 + Ag2
Fe + AlOH3 = FeOH3 + Al =>
Fe + AlOH3 = FeOH3 + Al
Cs2HPO4 + Sr(OH)2 = CsOH + Sr3(PO4)2 + H2O =>
2 Cs2HPO4 + 3 Sr(OH)2 = 4 CsOH + Sr3(PO4)2 + 2 H2O
H2S + HNO3 = S + NO2*H2O =>
H2S + 2 HNO3 = S + 2 NO2*H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HCl + Mh = MhCl2 + H2 =>
2 HCl + Mh = MhCl2 + H2
HBr + NaHCO3 = NaBr + CO2 + H2O =>
HBr + NaHCO3 = NaBr + CO2 + H2O
Co(OH)Cl + NaOH = Co(OH)(aq)2 + NaCl =>
Co(OH)Cl + NaOH = Co(OH)(aq)2 + NaCl
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaCl + CaCO3 + H2SO4 = Na2SO4 + CaCl2 + CO2 + H2O =>
2 NaCl + CaCO3 + H2SO4 = Na2SO4 + CaCl2 + CO2 + H2O
AuClO3(aq) + Pb(SO4)2(aq) = Au2SO4(aq) + Pb(ClO3)4(aq) =>
4 AuClO3(aq) + Pb(SO4)2(aq) = 2 Au2SO4(aq) + Pb(ClO3)4(aq)
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
KNO3 + CH2O = K2CO3 + N2 + H2O + CO2 =>
4 KNO3 + 5 CH2O = 2 K2CO3 + 2 N2 + 5 H2O + 3 CO2
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
Br2(l) + I2(s) = IBr3(s) =>
3 Br2(l) + I2(s) = 2 IBr3(s)
Al + CuCl22H2O = Cu + AlCl3 + H2O =>
22 Al + 3 CuCl22H2O = 3 Cu + 22 AlCl3 + 3 H2O
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
S2 = S4 =>
2 S2 = S4
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C1H2O = COH2 =>
C1H2O = COH2
HO4 = H2O + O =>
2 HO4 = H2O + 7 O
Pb(NO3)2 + AlCl3 = PbCl3 + (NO3)2Al =>
Pb(NO3)2 + AlCl3 = PbCl3 + (NO3)2Al
H2 + Fe3O4 = FeH + O2 =>
3 H2 + 2 Fe3O4 = 6 FeH + 4 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/24
Équations équilibrées sur04/15/23
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